From abad8c747ef053510423fb552053ca5b9dce5b4c Mon Sep 17 00:00:00 2001 From: skundu692 Date: Sat, 16 Mar 2024 15:59:31 +0100 Subject: [PATCH 01/14] improve event mix --- PWGLF/Tasks/Resonances/phipbpb.cxx | 71 ++++++++++++++++++++++++++++++ 1 file changed, 71 insertions(+) diff --git a/PWGLF/Tasks/Resonances/phipbpb.cxx b/PWGLF/Tasks/Resonances/phipbpb.cxx index e02a9c38acf..f4ae98e1900 100644 --- a/PWGLF/Tasks/Resonances/phipbpb.cxx +++ b/PWGLF/Tasks/Resonances/phipbpb.cxx @@ -516,6 +516,77 @@ struct phipbpb { } } PROCESS_SWITCH(phipbpb, processMixedEvent, "Process Mixed event", true); + void processMixedEventOpti(EventCandidates const& collisions, TrackCandidates const& tracks) + { + auto tracksTuple = std::make_tuple(tracks); + BinningTypeVertexContributor binningOnPositions{{axisVertex, axisMultiplicityClass, axisEPAngle}, true}; + SameKindPair pair{binningOnPositions, cfgNoMixedEvents, -1, collisions, tracksTuple, &cache}; + for (auto& [collision1, tracks1, collision2, tracks2] : pair) { + if (!collision1.sel8() || !collision2.sel8()) { + continue; + } + if (!collision1.triggereventep() || !collision2.triggereventep()) { + continue; + } + if (timFrameEvsel && (!collision1.selection_bit(aod::evsel::kNoTimeFrameBorder) || !collision2.selection_bit(aod::evsel::kNoTimeFrameBorder) || !collision1.selection_bit(aod::evsel::kNoITSROFrameBorder) || !collision2.selection_bit(aod::evsel::kNoITSROFrameBorder))) { + continue; + } + auto centrality = collision1.centFT0C(); + auto centrality2 = collision2.centFT0C(); + auto psiFT0C = collision1.psiFT0C(); + if (additionalEvsel && !eventSelected(collision1, centrality)) { + continue; + } + if (additionalEvsel && !eventSelected(collision2, centrality2)) { + continue; + } + + for (auto& [track1, track2] : o2::soa::combinations(o2::soa::CombinationsFullIndexPolicy(tracks1, tracks2))) { + if (track1.sign() * track2.sign() > 0) { + continue; + } + if (!selectionTrack(track1) || !selectionTrack(track2)) { + continue; + } + // PID check + if (ispTdepPID && (!selectionPIDpTdependent(track1) || !selectionPIDpTdependent(track2))) { + continue; + } + if (!ispTdepPID && (!selectionPID(track1) || !selectionPID(track2))) { + continue; + } + if (!selectionPair(track1, track2)) { + continue; + } + KaonPlus = ROOT::Math::PxPyPzMVector(track1.px(), track1.py(), track1.pz(), massKa); + KaonMinus = ROOT::Math::PxPyPzMVector(track2.px(), track2.py(), track2.pz(), massKa); + PhiMesonMother = KaonPlus + KaonMinus; + if (TMath::Abs(PhiMesonMother.Rapidity()) > confRapidity) { + continue; + } + ROOT::Math::Boost boost{PhiMesonMother.BoostToCM()}; + fourVecDauCM = boost(KaonMinus); + threeVecDauCM = fourVecDauCM.Vect(); + threeVecDauCMXY = ROOT::Math::XYZVector(threeVecDauCM.X(), threeVecDauCM.Y(), 0.); + eventplaneVec = ROOT::Math::XYZVector(std::cos(2.0 * psiFT0C), std::sin(2.0 * psiFT0C), 0); + eventplaneVecNorm = ROOT::Math::XYZVector(std::sin(2.0 * psiFT0C), -std::cos(2.0 * psiFT0C), 0); + + auto cosPhistarminuspsi = GetPhiInRange(fourVecDauCM.Phi() - psiFT0C); + auto SA = TMath::Cos(2.0 * cosPhistarminuspsi); + auto cosThetaStarOP = TMath::Abs(eventplaneVecNorm.Dot(threeVecDauCM) / std::sqrt(threeVecDauCM.Mag2()) / std::sqrt(eventplaneVecNorm.Mag2())); + auto SA_A0 = 1 - (cosThetaStarOP * cosThetaStarOP); + auto cosThetaStarIP = TMath::Abs(eventplaneVec.Dot(threeVecDauCM) / std::sqrt(threeVecDauCM.Mag2()) / std::sqrt(eventplaneVec.Mag2())); + auto phiminuspsi = GetPhiInRange(PhiMesonMother.Phi() - psiFT0C); + auto v2 = TMath::Cos(2.0 * phiminuspsi); + histos.fill(HIST("hSparseV2SAMixedEvent_costhetastarOP"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarOP, phiminuspsi, centrality); + histos.fill(HIST("hSparseV2SAMixedEvent_costhetastarIP"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarIP, phiminuspsi, centrality); + histos.fill(HIST("hSparseV2SAMixedEvent_SA"), PhiMesonMother.M(), PhiMesonMother.Pt(), SA, phiminuspsi, centrality); + histos.fill(HIST("hSparseV2SAMixedEvent_SA_A0"), PhiMesonMother.M(), PhiMesonMother.Pt(), SA_A0, phiminuspsi, centrality); + histos.fill(HIST("hSparseV2SAMixedEvent_V2"), PhiMesonMother.M(), PhiMesonMother.Pt(), v2, centrality); + } + } + } + PROCESS_SWITCH(phipbpb, processMixedEventOpti, "Process Mixed event new", true); void processMC(CollisionMCTrueTable::iterator const& TrueCollision, CollisionMCRecTableCentFT0C const& RecCollisions, TrackMCTrueTable const& GenParticles, FilTrackMCRecTable const& RecTracks) { histos.fill(HIST("hMC"), 0); From 6293c14a771b4df002a0497d36abe7b216b047f5 Mon Sep 17 00:00:00 2001 From: skundu692 Date: Tue, 19 Mar 2024 20:25:28 +0100 Subject: [PATCH 02/14] Add time frame cut in pp phi --- PWGLF/Tasks/Resonances/phianalysisrun3.cxx | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/PWGLF/Tasks/Resonances/phianalysisrun3.cxx b/PWGLF/Tasks/Resonances/phianalysisrun3.cxx index c163c85f761..b25880e0c6b 100644 --- a/PWGLF/Tasks/Resonances/phianalysisrun3.cxx +++ b/PWGLF/Tasks/Resonances/phianalysisrun3.cxx @@ -75,6 +75,7 @@ struct phianalysisrun3 { Configurable cfgTPCcluster{"cfgTPCcluster", 70, "Number of TPC cluster"}; Configurable isDeepAngle{"isDeepAngle", false, "Deep Angle cut"}; Configurable cfgDeepAngle{"cfgDeepAngle", 0.04, "Deep Angle cut value"}; + Configurable timFrameEvsel{"timFrameEvsel", true, "TPC Time frame boundary cut"}; // MC Configurable isMC{"isMC", false, "Run MC"}; Configurable avoidsplitrackMC{"avoidsplitrackMC", false, "avoid split track in MC"}; @@ -254,6 +255,9 @@ struct phianalysisrun3 { if (!collision.sel8()) { return; } + if (timFrameEvsel && (!collision.selection_bit(aod::evsel::kNoTimeFrameBorder) || !collision.selection_bit(aod::evsel::kNoITSROFrameBorder))) { + return; + } float multiplicity; if (cfgMultFT0) multiplicity = collision.centFT0C(); @@ -311,7 +315,9 @@ struct phianalysisrun3 { if (!c2.sel8()) { continue; } - + if (timFrameEvsel && (!c1.selection_bit(aod::evsel::kNoTimeFrameBorder) || !c2.selection_bit(aod::evsel::kNoTimeFrameBorder) || !c1.selection_bit(aod::evsel::kNoITSROFrameBorder) || !c2.selection_bit(aod::evsel::kNoITSROFrameBorder))) { + continue; + } float multiplicity; if (cfgMultFT0) multiplicity = c1.centFT0C(); From 131ee59e91f0672b55fe19004e424fa6dc67eed1 Mon Sep 17 00:00:00 2001 From: skundu692 Date: Sun, 24 Mar 2024 13:44:37 +0100 Subject: [PATCH 03/14] fix momentum cut --- PWGLF/Tasks/Resonances/phipbpb.cxx | 39 +++++++++++++++++++++--------- 1 file changed, 27 insertions(+), 12 deletions(-) diff --git a/PWGLF/Tasks/Resonances/phipbpb.cxx b/PWGLF/Tasks/Resonances/phipbpb.cxx index f4ae98e1900..77082a1ba04 100644 --- a/PWGLF/Tasks/Resonances/phipbpb.cxx +++ b/PWGLF/Tasks/Resonances/phipbpb.cxx @@ -76,6 +76,7 @@ struct phipbpb { Configurable cfgCutVertex{"cfgCutVertex", 10.0f, "Accepted z-vertex range"}; Configurable cfgCutCentrality{"cfgCutCentrality", 80.0f, "Accepted maximum Centrality"}; // track + Configurable useGlobalTrack{"useGlobalTrack", true, "use Global track"}; Configurable cfgCutCharge{"cfgCutCharge", 0.0, "cut on Charge"}; Configurable cfgCutPT{"cfgCutPT", 0.2, "PT cut on daughter track"}; Configurable cfgCutEta{"cfgCutEta", 0.8, "Eta cut on daughter track"}; @@ -93,7 +94,7 @@ struct phipbpb { Configurable confRapidity{"confRapidity", 0.5, "Rapidity cut"}; ConfigurableAxis configThnAxisInvMass{"configThnAxisInvMass", {120, 0.98, 1.1}, "#it{M} (GeV/#it{c}^{2})"}; ConfigurableAxis configThnAxisPt{"configThnAxisPt", {100, 0.0, 10.}, "#it{p}_{T} (GeV/#it{c})"}; - ConfigurableAxis configThnAxisCosThetaStar{"configThnAxisCosThetaStar", {10, 0.0, 1.}, "cos(#vartheta)"}; + ConfigurableAxis configThnAxisCosThetaStar{"configThnAxisCosThetaStar", {10, -1.0, 1.}, "cos(#vartheta)"}; ConfigurableAxis configThnAxisCentrality{"configThnAxisCentrality", {8, 0., 80}, "Centrality"}; ConfigurableAxis configThnAxisPhiminusPsi{"configThnAxisPhiminusPsi", {6, 0.0, TMath::Pi()}, "#phi - #psi"}; ConfigurableAxis configThnAxisV2{"configThnAxisV2", {200, -1, 1}, "V2"}; @@ -250,7 +251,10 @@ struct phipbpb { template bool selectionTrack(const T& candidate) { - if (!(candidate.isGlobalTrack() && candidate.isPVContributor() && candidate.itsNCls() > cfgITScluster && candidate.tpcNClsFound() > cfgTPCcluster)) { + if (useGlobalTrack && !(candidate.isGlobalTrack() && candidate.isPVContributor() && candidate.itsNCls() > cfgITScluster && candidate.tpcNClsFound() > cfgTPCcluster)) { + return false; + } + if (!useGlobalTrack && !(candidate.isPVContributor() && candidate.itsNCls() > cfgITScluster)) { return false; } return true; @@ -258,10 +262,13 @@ struct phipbpb { template bool selectionPIDpTdependent(const T& candidate) { - if (candidate.pt() < 0.5 && TMath::Abs(candidate.tpcNSigmaKa()) < nsigmaCutTPC) { + if (candidate.p() < 0.5 && TMath::Abs(candidate.tpcNSigmaKa()) < nsigmaCutTPC) { + return true; + } + if (candidate.p() >= 0.5 && candidate.hasTOF() && ((candidate.tofNSigmaKa() * candidate.tofNSigmaKa()) + (candidate.tpcNSigmaKa() * candidate.tpcNSigmaKa())) < (nsigmaCutCombined * nsigmaCutCombined)) { return true; } - if (candidate.pt() >= 0.5 && candidate.hasTOF() && ((candidate.tofNSigmaKa() * candidate.tofNSigmaKa()) + (candidate.tpcNSigmaKa() * candidate.tpcNSigmaKa())) < (nsigmaCutCombined * nsigmaCutCombined)) { + if (!useGlobalTrack && !candidate.hasTPC()) { return true; } return false; @@ -423,9 +430,11 @@ struct phipbpb { // auto SA = (2.0 * cosinephidaughterstarminuspsi * cosinephidaughterstarminuspsi) - 1.0; auto cosPhistarminuspsi = GetPhiInRange(fourVecDauCM.Phi() - psiFT0C); auto SA = TMath::Cos(2.0 * cosPhistarminuspsi); - auto cosThetaStarOP = TMath::Abs(eventplaneVecNorm.Dot(threeVecDauCM) / std::sqrt(threeVecDauCM.Mag2()) / std::sqrt(eventplaneVecNorm.Mag2())); + // auto cosThetaStarOP = TMath::Abs(eventplaneVecNorm.Dot(threeVecDauCM) / std::sqrt(threeVecDauCM.Mag2()) / std::sqrt(eventplaneVecNorm.Mag2())); + auto cosThetaStarOP = eventplaneVecNorm.Dot(threeVecDauCM) / std::sqrt(threeVecDauCM.Mag2()) / std::sqrt(eventplaneVecNorm.Mag2()); auto SA_A0 = 1 - (cosThetaStarOP * cosThetaStarOP); - auto cosThetaStarIP = TMath::Abs(eventplaneVec.Dot(threeVecDauCM) / std::sqrt(threeVecDauCM.Mag2()) / std::sqrt(eventplaneVec.Mag2())); + // auto cosThetaStarIP = TMath::Abs(eventplaneVec.Dot(threeVecDauCM) / std::sqrt(threeVecDauCM.Mag2()) / std::sqrt(eventplaneVec.Mag2())); + auto cosThetaStarIP = eventplaneVec.Dot(threeVecDauCM) / std::sqrt(threeVecDauCM.Mag2()) / std::sqrt(eventplaneVec.Mag2()); auto phiminuspsi = GetPhiInRange(PhiMesonMother.Phi() - psiFT0C); auto v2 = TMath::Cos(2.0 * phiminuspsi); histos.fill(HIST("hSparseV2SASameEvent_costhetastarOP"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarOP, phiminuspsi, centrality); @@ -502,9 +511,11 @@ struct phipbpb { // auto SA = (2.0 * cosinephidaughterstarminuspsi * cosinephidaughterstarminuspsi) - 1.0; auto cosPhistarminuspsi = GetPhiInRange(fourVecDauCM.Phi() - psiFT0C); auto SA = TMath::Cos(2.0 * cosPhistarminuspsi); - auto cosThetaStarOP = TMath::Abs(eventplaneVecNorm.Dot(threeVecDauCM) / std::sqrt(threeVecDauCM.Mag2()) / std::sqrt(eventplaneVecNorm.Mag2())); + // auto cosThetaStarOP = TMath::Abs(eventplaneVecNorm.Dot(threeVecDauCM) / std::sqrt(threeVecDauCM.Mag2()) / std::sqrt(eventplaneVecNorm.Mag2())); + auto cosThetaStarOP = eventplaneVecNorm.Dot(threeVecDauCM) / std::sqrt(threeVecDauCM.Mag2()) / std::sqrt(eventplaneVecNorm.Mag2()); auto SA_A0 = 1 - (cosThetaStarOP * cosThetaStarOP); - auto cosThetaStarIP = TMath::Abs(eventplaneVec.Dot(threeVecDauCM) / std::sqrt(threeVecDauCM.Mag2()) / std::sqrt(eventplaneVec.Mag2())); + // auto cosThetaStarIP = TMath::Abs(eventplaneVec.Dot(threeVecDauCM) / std::sqrt(threeVecDauCM.Mag2()) / std::sqrt(eventplaneVec.Mag2())); + auto cosThetaStarIP = eventplaneVec.Dot(threeVecDauCM) / std::sqrt(threeVecDauCM.Mag2()) / std::sqrt(eventplaneVec.Mag2()); auto phiminuspsi = GetPhiInRange(PhiMesonMother.Phi() - psiFT0C); auto v2 = TMath::Cos(2.0 * phiminuspsi); histos.fill(HIST("hSparseV2SAMixedEvent_costhetastarOP"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarOP, phiminuspsi, centrality); @@ -573,9 +584,11 @@ struct phipbpb { auto cosPhistarminuspsi = GetPhiInRange(fourVecDauCM.Phi() - psiFT0C); auto SA = TMath::Cos(2.0 * cosPhistarminuspsi); - auto cosThetaStarOP = TMath::Abs(eventplaneVecNorm.Dot(threeVecDauCM) / std::sqrt(threeVecDauCM.Mag2()) / std::sqrt(eventplaneVecNorm.Mag2())); + // auto cosThetaStarOP = TMath::Abs(eventplaneVecNorm.Dot(threeVecDauCM) / std::sqrt(threeVecDauCM.Mag2()) / std::sqrt(eventplaneVecNorm.Mag2())); + auto cosThetaStarOP = eventplaneVecNorm.Dot(threeVecDauCM) / std::sqrt(threeVecDauCM.Mag2()) / std::sqrt(eventplaneVecNorm.Mag2()); auto SA_A0 = 1 - (cosThetaStarOP * cosThetaStarOP); - auto cosThetaStarIP = TMath::Abs(eventplaneVec.Dot(threeVecDauCM) / std::sqrt(threeVecDauCM.Mag2()) / std::sqrt(eventplaneVec.Mag2())); + // auto cosThetaStarIP = TMath::Abs(eventplaneVec.Dot(threeVecDauCM) / std::sqrt(threeVecDauCM.Mag2()) / std::sqrt(eventplaneVec.Mag2())); + auto cosThetaStarIP = eventplaneVec.Dot(threeVecDauCM) / std::sqrt(threeVecDauCM.Mag2()) / std::sqrt(eventplaneVec.Mag2()); auto phiminuspsi = GetPhiInRange(PhiMesonMother.Phi() - psiFT0C); auto v2 = TMath::Cos(2.0 * phiminuspsi); histos.fill(HIST("hSparseV2SAMixedEvent_costhetastarOP"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarOP, phiminuspsi, centrality); @@ -706,9 +719,11 @@ struct phipbpb { eventplaneVecNorm = ROOT::Math::XYZVector(std::sin(2.0 * psiFT0C), -std::cos(2.0 * psiFT0C), 0); auto cosPhistarminuspsi = GetPhiInRange(fourVecDauCM.Phi() - psiFT0C); auto SA = TMath::Cos(2.0 * cosPhistarminuspsi); - auto cosThetaStarOP = TMath::Abs(eventplaneVecNorm.Dot(threeVecDauCM) / std::sqrt(threeVecDauCM.Mag2()) / std::sqrt(eventplaneVecNorm.Mag2())); + // auto cosThetaStarOP = TMath::Abs(eventplaneVecNorm.Dot(threeVecDauCM) / std::sqrt(threeVecDauCM.Mag2()) / std::sqrt(eventplaneVecNorm.Mag2())); + auto cosThetaStarOP = eventplaneVecNorm.Dot(threeVecDauCM) / std::sqrt(threeVecDauCM.Mag2()) / std::sqrt(eventplaneVecNorm.Mag2()); auto SA_A0 = 1 - (cosThetaStarOP * cosThetaStarOP); - auto cosThetaStarIP = TMath::Abs(eventplaneVec.Dot(threeVecDauCM) / std::sqrt(threeVecDauCM.Mag2()) / std::sqrt(eventplaneVec.Mag2())); + // auto cosThetaStarIP = TMath::Abs(eventplaneVec.Dot(threeVecDauCM) / std::sqrt(threeVecDauCM.Mag2()) / std::sqrt(eventplaneVec.Mag2())); + auto cosThetaStarIP = eventplaneVec.Dot(threeVecDauCM) / std::sqrt(threeVecDauCM.Mag2()) / std::sqrt(eventplaneVec.Mag2()); auto phiminuspsi = GetPhiInRange(PhiMesonMother.Phi() - psiFT0C); auto v2 = TMath::Cos(2.0 * phiminuspsi); histos.fill(HIST("hSparseV2SASameEvent_costhetastarOP_MCRec"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarOP, phiminuspsi, centrality); From 8e6ad80aed53ae5467a235d4b16029639675e63e Mon Sep 17 00:00:00 2001 From: skundu692 Date: Tue, 26 Mar 2024 17:38:55 +0100 Subject: [PATCH 04/14] Add new thnsparse --- PWGLF/Tasks/Resonances/phipbpb.cxx | 31 ++++++++++++++++++++++++++---- 1 file changed, 27 insertions(+), 4 deletions(-) diff --git a/PWGLF/Tasks/Resonances/phipbpb.cxx b/PWGLF/Tasks/Resonances/phipbpb.cxx index 77082a1ba04..639ca0a6c82 100644 --- a/PWGLF/Tasks/Resonances/phipbpb.cxx +++ b/PWGLF/Tasks/Resonances/phipbpb.cxx @@ -99,6 +99,7 @@ struct phipbpb { ConfigurableAxis configThnAxisPhiminusPsi{"configThnAxisPhiminusPsi", {6, 0.0, TMath::Pi()}, "#phi - #psi"}; ConfigurableAxis configThnAxisV2{"configThnAxisV2", {200, -1, 1}, "V2"}; ConfigurableAxis configThnAxisSA{"configThnAxisSA", {200, -1, 1}, "SA"}; + ConfigurableAxis configThnAxiscosthetaSA{"configThnAxiscosthetaSA", {200, 0, 1}, "costhetaSA"}; Configurable additionalEvsel{"additionalEvsel", false, "Additional event selcection"}; Configurable timFrameEvsel{"timFrameEvsel", false, "TPC Time frame boundary cut"}; Configurable isMC{"isMC", false, "use MC"}; @@ -144,6 +145,7 @@ struct phipbpb { const AxisSpec thnAxisCentrality{configThnAxisCentrality, "Centrality (%)"}; const AxisSpec thnAxisV2{configThnAxisV2, "V2"}; const AxisSpec thnAxisSA{configThnAxisSA, "SA"}; + const AxisSpec thnAxiscosthetaSA{configThnAxiscosthetaSA, "costhetaSA"}; AxisSpec phiAxis = {500, -6.28, 6.28, "phi"}; AxisSpec resAxis = {400, -2, 2, "Res"}; AxisSpec centAxis = {8, 0, 80, "V0M (%)"}; @@ -168,6 +170,7 @@ struct phipbpb { histos.add("hSparseV2SASameEvent_costhetastarOP", "hSparseV2SASameEvent_costhetastarOP", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisCosThetaStarOP, thnAxisPhiminusPsi, thnAxisCentrality}); histos.add("hSparseV2SASameEvent_costhetastarIP", "hSparseV2SASameEvent_costhetastarIP", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisCosThetaStarOP, thnAxisPhiminusPsi, thnAxisCentrality}); histos.add("hSparseV2SASameEvent_SA", "hSparseV2SASameEvent_SA", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisSA, thnAxisPhiminusPsi, thnAxisCentrality}); + histos.add("hSparseV2SASameEvent_costheta_SA", "hSparseV2SASameEvent_costheta_SA", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxiscosthetaSA, thnAxisPhiminusPsi, thnAxisCentrality}); histos.add("hSparseV2SASameEvent_SA_A0", "hSparseV2SASameEvent_SA_A0", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisSA, thnAxisPhiminusPsi, thnAxisCentrality}); histos.add("hSparseV2SASameEvent_V2", "hSparseV2SASameEvent_V2", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisV2, thnAxisCentrality}); @@ -181,6 +184,7 @@ struct phipbpb { histos.add("hSparseV2SAMixedEvent_costhetastarOP", "hSparseV2SAMixedEvent_costhetastarOP", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisCosThetaStarOP, thnAxisPhiminusPsi, thnAxisCentrality}); histos.add("hSparseV2SAMixedEvent_costhetastarIP", "hSparseV2SAMixedEvent_costhetastarIP", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisCosThetaStarOP, thnAxisPhiminusPsi, thnAxisCentrality}); histos.add("hSparseV2SAMixedEvent_SA", "hSparseV2SAMixedEvent_SA", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisSA, thnAxisPhiminusPsi, thnAxisCentrality}); + histos.add("hSparseV2SAMixedEvent_costheta_SA", "hSparseV2SAMixedEvent_costheta_SA", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxiscosthetaSA, thnAxisPhiminusPsi, thnAxisCentrality}); histos.add("hSparseV2SAMixedEvent_SA_A0", "hSparseV2SAMixedEvent_SA_A0", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisSA, thnAxisPhiminusPsi, thnAxisCentrality}); histos.add("hSparseV2SAMixedEvent_V2", "hSparseV2SAMixedEvent_V2", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisV2, thnAxisCentrality}); @@ -200,12 +204,14 @@ struct phipbpb { histos.add("hSparseV2SASameEvent_costhetastarOP_MCGen", "hSparseV2SASameEvent_costhetastarOP_MCGen", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisCosThetaStarOP, thnAxisPhiminusPsi, thnAxisCentrality}); histos.add("hSparseV2SASameEvent_costhetastarIP_MCGen", "hSparseV2SASameEvent_costhetastarIP_MCGen", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisCosThetaStarOP, thnAxisPhiminusPsi, thnAxisCentrality}); histos.add("hSparseV2SASameEvent_SA_MCGen", "hSparseV2SASameEvent_SA_MCGen", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisSA, thnAxisPhiminusPsi, thnAxisCentrality}); + histos.add("hSparseV2SASameEvent_costheta_SA_MCGen", "hSparseV2SASameEvent_costheta_SA_MCGen", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxiscosthetaSA, thnAxisPhiminusPsi, thnAxisCentrality}); histos.add("hSparseV2SASameEvent_SA_A0_MCGen", "hSparseV2SASameEvent_SA_A0_MCGen", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisSA, thnAxisPhiminusPsi, thnAxisCentrality}); histos.add("hSparseV2SASameEvent_V2_MCGen", "hSparseV2SASameEvent_V2_MCGen", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisV2, thnAxisCentrality}); histos.add("hSparseV2SASameEvent_costhetastarOP_MCRec", "hSparseV2SASameEvent_costhetastarOP_MCRec", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisCosThetaStarOP, thnAxisPhiminusPsi, thnAxisCentrality}); histos.add("hSparseV2SASameEvent_costhetastarIP_MCRec", "hSparseV2SASameEvent_costhetastarIP_MCRec", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisCosThetaStarOP, thnAxisPhiminusPsi, thnAxisCentrality}); histos.add("hSparseV2SASameEvent_SA_MCRec", "hSparseV2SASameEvent_SA_MCRec", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisSA, thnAxisPhiminusPsi, thnAxisCentrality}); + histos.add("hSparseV2SASameEvent_costheta_SA_MCRec", "hSparseV2SASameEvent_costheta_SA_MCRec", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxiscosthetaSA, thnAxisPhiminusPsi, thnAxisCentrality}); histos.add("hSparseV2SASameEvent_SA_A0_MCRec", "hSparseV2SASameEvent_SA_A0_MCRec", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisSA, thnAxisPhiminusPsi, thnAxisCentrality}); histos.add("hSparseV2SASameEvent_V2_MCRec", "hSparseV2SASameEvent_V2_MCRec", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisV2, thnAxisCentrality}); } @@ -438,6 +444,7 @@ struct phipbpb { auto phiminuspsi = GetPhiInRange(PhiMesonMother.Phi() - psiFT0C); auto v2 = TMath::Cos(2.0 * phiminuspsi); histos.fill(HIST("hSparseV2SASameEvent_costhetastarOP"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarOP, phiminuspsi, centrality); + histos.fill(HIST("hSparseV2SASameEvent_costheta_SA"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarOP * cosThetaStarOP, phiminuspsi, centrality); histos.fill(HIST("hSparseV2SASameEvent_costhetastarIP"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarIP, phiminuspsi, centrality); histos.fill(HIST("hSparseV2SASameEvent_SA"), PhiMesonMother.M(), PhiMesonMother.Pt(), SA, phiminuspsi, centrality); histos.fill(HIST("hSparseV2SASameEvent_SA_A0"), PhiMesonMother.M(), PhiMesonMother.Pt(), SA_A0, phiminuspsi, centrality); @@ -519,6 +526,7 @@ struct phipbpb { auto phiminuspsi = GetPhiInRange(PhiMesonMother.Phi() - psiFT0C); auto v2 = TMath::Cos(2.0 * phiminuspsi); histos.fill(HIST("hSparseV2SAMixedEvent_costhetastarOP"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarOP, phiminuspsi, centrality); + histos.fill(HIST("hSparseV2SAMixedEvent_costheta_SA"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarOP * cosThetaStarOP, phiminuspsi, centrality); histos.fill(HIST("hSparseV2SAMixedEvent_costhetastarIP"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarIP, phiminuspsi, centrality); histos.fill(HIST("hSparseV2SAMixedEvent_SA"), PhiMesonMother.M(), PhiMesonMother.Pt(), SA, phiminuspsi, centrality); histos.fill(HIST("hSparseV2SAMixedEvent_SA_A0"), PhiMesonMother.M(), PhiMesonMother.Pt(), SA_A0, phiminuspsi, centrality); @@ -569,8 +577,14 @@ struct phipbpb { if (!selectionPair(track1, track2)) { continue; } - KaonPlus = ROOT::Math::PxPyPzMVector(track1.px(), track1.py(), track1.pz(), massKa); - KaonMinus = ROOT::Math::PxPyPzMVector(track2.px(), track2.py(), track2.pz(), massKa); + if (track1.sign() > 0 && track2.sign() < 0) { + KaonPlus = ROOT::Math::PxPyPzMVector(track1.px(), track1.py(), track1.pz(), massKa); + KaonMinus = ROOT::Math::PxPyPzMVector(track2.px(), track2.py(), track2.pz(), massKa); + } else if (track1.sign() < 0 && track2.sign() > 0) { + KaonMinus = ROOT::Math::PxPyPzMVector(track1.px(), track1.py(), track1.pz(), massKa); + KaonPlus = ROOT::Math::PxPyPzMVector(track2.px(), track2.py(), track2.pz(), massKa); + } + PhiMesonMother = KaonPlus + KaonMinus; if (TMath::Abs(PhiMesonMother.Rapidity()) > confRapidity) { continue; @@ -592,6 +606,7 @@ struct phipbpb { auto phiminuspsi = GetPhiInRange(PhiMesonMother.Phi() - psiFT0C); auto v2 = TMath::Cos(2.0 * phiminuspsi); histos.fill(HIST("hSparseV2SAMixedEvent_costhetastarOP"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarOP, phiminuspsi, centrality); + histos.fill(HIST("hSparseV2MixedEvent_costheta_SA"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarOP * cosThetaStarOP, phiminuspsi, centrality); histos.fill(HIST("hSparseV2SAMixedEvent_costhetastarIP"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarIP, phiminuspsi, centrality); histos.fill(HIST("hSparseV2SAMixedEvent_SA"), PhiMesonMother.M(), PhiMesonMother.Pt(), SA, phiminuspsi, centrality); histos.fill(HIST("hSparseV2SAMixedEvent_SA_A0"), PhiMesonMother.M(), PhiMesonMother.Pt(), SA_A0, phiminuspsi, centrality); @@ -704,8 +719,14 @@ struct phipbpb { continue; } oldindex = mothertrack1.globalIndex(); - KaonPlus = ROOT::Math::PxPyPzMVector(track1.px(), track1.py(), track1.pz(), massKa); - KaonMinus = ROOT::Math::PxPyPzMVector(track2.px(), track2.py(), track2.pz(), massKa); + if (track1.sign() > 0 && track2.sign() < 0) { + KaonPlus = ROOT::Math::PxPyPzMVector(track1.px(), track1.py(), track1.pz(), massKa); + KaonMinus = ROOT::Math::PxPyPzMVector(track2.px(), track2.py(), track2.pz(), massKa); + } + if (track1.sign() < 0 && track2.sign() > 0) { + KaonMinus = ROOT::Math::PxPyPzMVector(track1.px(), track1.py(), track1.pz(), massKa); + KaonPlus = ROOT::Math::PxPyPzMVector(track2.px(), track2.py(), track2.pz(), massKa); + } PhiMesonMother = KaonPlus + KaonMinus; if (TMath::Abs(PhiMesonMother.Rapidity()) > confRapidity) { @@ -727,6 +748,7 @@ struct phipbpb { auto phiminuspsi = GetPhiInRange(PhiMesonMother.Phi() - psiFT0C); auto v2 = TMath::Cos(2.0 * phiminuspsi); histos.fill(HIST("hSparseV2SASameEvent_costhetastarOP_MCRec"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarOP, phiminuspsi, centrality); + histos.fill(HIST("hSparseV2SASameEvent_costheta_SA_MCRec"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarOP * cosThetaStarOP, phiminuspsi, centrality); histos.fill(HIST("hSparseV2SASameEvent_costhetastarIP_MCRec"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarIP, phiminuspsi, centrality); histos.fill(HIST("hSparseV2SASameEvent_SA_MCRec"), PhiMesonMother.M(), PhiMesonMother.Pt(), SA, phiminuspsi, centrality); histos.fill(HIST("hSparseV2SASameEvent_SA_A0_MCRec"), PhiMesonMother.M(), PhiMesonMother.Pt(), SA_A0, phiminuspsi, centrality); @@ -777,6 +799,7 @@ struct phipbpb { auto phiminuspsi = GetPhiInRange(PhiMesonMother.Phi() - psiFT0C); auto v2 = TMath::Cos(2.0 * phiminuspsi); histos.fill(HIST("hSparseV2SASameEvent_costhetastarOP_MCGen"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarOP, phiminuspsi, centrality); + histos.fill(HIST("hSparseV2SASameEvent_costheta_SA_MCGen"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarOP * cosThetaStarOP, phiminuspsi, centrality); histos.fill(HIST("hSparseV2SASameEvent_costhetastarIP_MCGen"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarIP, phiminuspsi, centrality); histos.fill(HIST("hSparseV2SASameEvent_SA_MCGen"), PhiMesonMother.M(), PhiMesonMother.Pt(), SA, phiminuspsi, centrality); histos.fill(HIST("hSparseV2SASameEvent_SA_A0_MCGen"), PhiMesonMother.M(), PhiMesonMother.Pt(), SA_A0, phiminuspsi, centrality); From b4259bf8032bac2e6db586cd7de8e208d588838b Mon Sep 17 00:00:00 2001 From: skundu692 Date: Wed, 27 Mar 2024 16:28:43 +0100 Subject: [PATCH 05/14] Fix histogram name --- PWGLF/Tasks/Resonances/phipbpb.cxx | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/PWGLF/Tasks/Resonances/phipbpb.cxx b/PWGLF/Tasks/Resonances/phipbpb.cxx index 639ca0a6c82..ed243a31e80 100644 --- a/PWGLF/Tasks/Resonances/phipbpb.cxx +++ b/PWGLF/Tasks/Resonances/phipbpb.cxx @@ -606,7 +606,7 @@ struct phipbpb { auto phiminuspsi = GetPhiInRange(PhiMesonMother.Phi() - psiFT0C); auto v2 = TMath::Cos(2.0 * phiminuspsi); histos.fill(HIST("hSparseV2SAMixedEvent_costhetastarOP"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarOP, phiminuspsi, centrality); - histos.fill(HIST("hSparseV2MixedEvent_costheta_SA"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarOP * cosThetaStarOP, phiminuspsi, centrality); + histos.fill(HIST("hSparseV2SAMixedEvent_costheta_SA"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarOP * cosThetaStarOP, phiminuspsi, centrality); histos.fill(HIST("hSparseV2SAMixedEvent_costhetastarIP"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarIP, phiminuspsi, centrality); histos.fill(HIST("hSparseV2SAMixedEvent_SA"), PhiMesonMother.M(), PhiMesonMother.Pt(), SA, phiminuspsi, centrality); histos.fill(HIST("hSparseV2SAMixedEvent_SA_A0"), PhiMesonMother.M(), PhiMesonMother.Pt(), SA_A0, phiminuspsi, centrality); From 13c964de2a43c20dabcc3e098211cf73f2f481f7 Mon Sep 17 00:00:00 2001 From: skundu692 Date: Thu, 28 Mar 2024 16:35:56 +0100 Subject: [PATCH 06/14] Add rapidity bin in THnsparse --- PWGLF/Tasks/Resonances/phipbpb.cxx | 205 ++++++++++++++++++++--------- 1 file changed, 141 insertions(+), 64 deletions(-) diff --git a/PWGLF/Tasks/Resonances/phipbpb.cxx b/PWGLF/Tasks/Resonances/phipbpb.cxx index ed243a31e80..c120f7f3c4d 100644 --- a/PWGLF/Tasks/Resonances/phipbpb.cxx +++ b/PWGLF/Tasks/Resonances/phipbpb.cxx @@ -76,6 +76,7 @@ struct phipbpb { Configurable cfgCutVertex{"cfgCutVertex", 10.0f, "Accepted z-vertex range"}; Configurable cfgCutCentrality{"cfgCutCentrality", 80.0f, "Accepted maximum Centrality"}; // track + Configurable fillRapidity{"fillRapidity", true, "fill rapidity bin"}; Configurable useGlobalTrack{"useGlobalTrack", true, "use Global track"}; Configurable cfgCutCharge{"cfgCutCharge", 0.0, "cut on Charge"}; Configurable cfgCutPT{"cfgCutPT", 0.2, "PT cut on daughter track"}; @@ -98,6 +99,7 @@ struct phipbpb { ConfigurableAxis configThnAxisCentrality{"configThnAxisCentrality", {8, 0., 80}, "Centrality"}; ConfigurableAxis configThnAxisPhiminusPsi{"configThnAxisPhiminusPsi", {6, 0.0, TMath::Pi()}, "#phi - #psi"}; ConfigurableAxis configThnAxisV2{"configThnAxisV2", {200, -1, 1}, "V2"}; + ConfigurableAxis configThnAxisRapidity{"configThnAxisRapidity", {8, 0, 0.8}, "Rapidity"}; ConfigurableAxis configThnAxisSA{"configThnAxisSA", {200, -1, 1}, "SA"}; ConfigurableAxis configThnAxiscosthetaSA{"configThnAxiscosthetaSA", {200, 0, 1}, "costhetaSA"}; Configurable additionalEvsel{"additionalEvsel", false, "Additional event selcection"}; @@ -144,6 +146,7 @@ struct phipbpb { const AxisSpec thnAxisPhiminusPsi{configThnAxisPhiminusPsi, "#phi - #psi"}; const AxisSpec thnAxisCentrality{configThnAxisCentrality, "Centrality (%)"}; const AxisSpec thnAxisV2{configThnAxisV2, "V2"}; + const AxisSpec thnAxisRapidity{configThnAxisRapidity, "Rapidity"}; const AxisSpec thnAxisSA{configThnAxisSA, "SA"}; const AxisSpec thnAxiscosthetaSA{configThnAxiscosthetaSA, "costhetaSA"}; AxisSpec phiAxis = {500, -6.28, 6.28, "phi"}; @@ -166,28 +169,34 @@ struct phipbpb { histos.add("hPsiTPC", "PsiTPC", kTH2F, {centAxis, phiAxis}); histos.add("hPsiTPCR", "PsiTPCR", kTH2F, {centAxis, phiAxis}); histos.add("hPsiTPCL", "PsiTPCL", kTH2F, {centAxis, phiAxis}); - - histos.add("hSparseV2SASameEvent_costhetastarOP", "hSparseV2SASameEvent_costhetastarOP", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisCosThetaStarOP, thnAxisPhiminusPsi, thnAxisCentrality}); - histos.add("hSparseV2SASameEvent_costhetastarIP", "hSparseV2SASameEvent_costhetastarIP", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisCosThetaStarOP, thnAxisPhiminusPsi, thnAxisCentrality}); - histos.add("hSparseV2SASameEvent_SA", "hSparseV2SASameEvent_SA", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisSA, thnAxisPhiminusPsi, thnAxisCentrality}); - histos.add("hSparseV2SASameEvent_costheta_SA", "hSparseV2SASameEvent_costheta_SA", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxiscosthetaSA, thnAxisPhiminusPsi, thnAxisCentrality}); - histos.add("hSparseV2SASameEvent_SA_A0", "hSparseV2SASameEvent_SA_A0", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisSA, thnAxisPhiminusPsi, thnAxisCentrality}); - histos.add("hSparseV2SASameEvent_V2", "hSparseV2SASameEvent_V2", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisV2, thnAxisCentrality}); - - if (islike) { - histos.add("hSparseV2SASameEventlikepp_costhetastarOP", "hSparseV2SASameEventlikepp_costhetastarOP", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisCosThetaStarOP, thnAxisPhiminusPsi, thnAxisCentrality}); - histos.add("hSparseV2SASameEventlikepp_costhetastarIP", "hSparseV2SASameEventlikepp_costhetastarIP", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisCosThetaStarOP, thnAxisPhiminusPsi, thnAxisCentrality}); - histos.add("hSparseV2SASameEventlikemm_costhetastarOP", "hSparseV2SASameEventlikemm_costhetastarOP", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisCosThetaStarOP, thnAxisPhiminusPsi, thnAxisCentrality}); - histos.add("hSparseV2SASameEventlikemm_costhetastarIP", "hSparseV2SASameEventlikemm_costhetastarIP", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisCosThetaStarOP, thnAxisPhiminusPsi, thnAxisCentrality}); + if (!fillRapidity) { + histos.add("hSparseV2SASameEvent_costhetastarOP", "hSparseV2SASameEvent_costhetastarOP", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisCosThetaStarOP, thnAxisPhiminusPsi, thnAxisCentrality}); + histos.add("hSparseV2SASameEvent_costhetastarIP", "hSparseV2SASameEvent_costhetastarIP", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisCosThetaStarOP, thnAxisPhiminusPsi, thnAxisCentrality}); + histos.add("hSparseV2SASameEvent_SA", "hSparseV2SASameEvent_SA", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisSA, thnAxisPhiminusPsi, thnAxisCentrality}); + histos.add("hSparseV2SASameEvent_costheta_SA", "hSparseV2SASameEvent_costheta_SA", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxiscosthetaSA, thnAxisPhiminusPsi, thnAxisCentrality}); + histos.add("hSparseV2SASameEvent_SA_A0", "hSparseV2SASameEvent_SA_A0", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisSA, thnAxisPhiminusPsi, thnAxisCentrality}); + histos.add("hSparseV2SASameEvent_V2", "hSparseV2SASameEvent_V2", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisV2, thnAxisCentrality}); + histos.add("hSparseV2SAMixedEvent_costhetastarOP", "hSparseV2SAMixedEvent_costhetastarOP", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisCosThetaStarOP, thnAxisPhiminusPsi, thnAxisCentrality}); + histos.add("hSparseV2SAMixedEvent_costhetastarIP", "hSparseV2SAMixedEvent_costhetastarIP", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisCosThetaStarOP, thnAxisPhiminusPsi, thnAxisCentrality}); + histos.add("hSparseV2SAMixedEvent_SA", "hSparseV2SAMixedEvent_SA", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisSA, thnAxisPhiminusPsi, thnAxisCentrality}); + histos.add("hSparseV2SAMixedEvent_costheta_SA", "hSparseV2SAMixedEvent_costheta_SA", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxiscosthetaSA, thnAxisPhiminusPsi, thnAxisCentrality}); + histos.add("hSparseV2SAMixedEvent_SA_A0", "hSparseV2SAMixedEvent_SA_A0", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisSA, thnAxisPhiminusPsi, thnAxisCentrality}); + histos.add("hSparseV2SAMixedEvent_V2", "hSparseV2SAMixedEvent_V2", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisV2, thnAxisCentrality}); + } + if (fillRapidity) { + histos.add("hSparseV2SASameEvent_costhetastarOP", "hSparseV2SASameEvent_costhetastarOP", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisCosThetaStarOP, thnAxisRapidity, thnAxisCentrality}); + histos.add("hSparseV2SASameEvent_costhetastarIP", "hSparseV2SASameEvent_costhetastarIP", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisCosThetaStarOP, thnAxisRapidity, thnAxisCentrality}); + histos.add("hSparseV2SASameEvent_SA", "hSparseV2SASameEvent_SA", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisSA, thnAxisRapidity, thnAxisCentrality}); + histos.add("hSparseV2SASameEvent_costheta_SA", "hSparseV2SASameEvent_costheta_SA", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxiscosthetaSA, thnAxisRapidity, thnAxisCentrality}); + histos.add("hSparseV2SASameEvent_SA_A0", "hSparseV2SASameEvent_SA_A0", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisSA, thnAxisRapidity, thnAxisCentrality}); + histos.add("hSparseV2SASameEvent_V2", "hSparseV2SASameEvent_V2", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisV2, thnAxisCentrality}); + histos.add("hSparseV2SAMixedEvent_costhetastarOP", "hSparseV2SAMixedEvent_costhetastarOP", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisCosThetaStarOP, thnAxisRapidity, thnAxisCentrality}); + histos.add("hSparseV2SAMixedEvent_costhetastarIP", "hSparseV2SAMixedEvent_costhetastarIP", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisCosThetaStarOP, thnAxisRapidity, thnAxisCentrality}); + histos.add("hSparseV2SAMixedEvent_SA", "hSparseV2SAMixedEvent_SA", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisSA, thnAxisRapidity, thnAxisCentrality}); + histos.add("hSparseV2SAMixedEvent_costheta_SA", "hSparseV2SAMixedEvent_costheta_SA", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxiscosthetaSA, thnAxisRapidity, thnAxisCentrality}); + histos.add("hSparseV2SAMixedEvent_SA_A0", "hSparseV2SAMixedEvent_SA_A0", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisSA, thnAxisRapidity, thnAxisCentrality}); + histos.add("hSparseV2SAMixedEvent_V2", "hSparseV2SAMixedEvent_V2", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisV2, thnAxisCentrality}); } - - histos.add("hSparseV2SAMixedEvent_costhetastarOP", "hSparseV2SAMixedEvent_costhetastarOP", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisCosThetaStarOP, thnAxisPhiminusPsi, thnAxisCentrality}); - histos.add("hSparseV2SAMixedEvent_costhetastarIP", "hSparseV2SAMixedEvent_costhetastarIP", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisCosThetaStarOP, thnAxisPhiminusPsi, thnAxisCentrality}); - histos.add("hSparseV2SAMixedEvent_SA", "hSparseV2SAMixedEvent_SA", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisSA, thnAxisPhiminusPsi, thnAxisCentrality}); - histos.add("hSparseV2SAMixedEvent_costheta_SA", "hSparseV2SAMixedEvent_costheta_SA", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxiscosthetaSA, thnAxisPhiminusPsi, thnAxisCentrality}); - histos.add("hSparseV2SAMixedEvent_SA_A0", "hSparseV2SAMixedEvent_SA_A0", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisSA, thnAxisPhiminusPsi, thnAxisCentrality}); - histos.add("hSparseV2SAMixedEvent_V2", "hSparseV2SAMixedEvent_V2", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisV2, thnAxisCentrality}); - // histogram for resolution histos.add("ResFT0CTPC", "ResFT0CTPC", kTH2F, {centAxis, resAxis}); histos.add("ResFT0CTPCR", "ResFT0CTPCR", kTH2F, {centAxis, resAxis}); @@ -201,19 +210,36 @@ struct phipbpb { histos.add("hMC", "MC Event statistics", kTH1F, {{10, 0.0f, 10.0f}}); histos.add("h1PhiRecsplit", "Phi meson Rec split", kTH1F, {{100, 0.0f, 10.0f}}); histos.add("CentPercentileMCRecHist", "MC Centrality", kTH1F, {{100, 0.0f, 100.0f}}); - histos.add("hSparseV2SASameEvent_costhetastarOP_MCGen", "hSparseV2SASameEvent_costhetastarOP_MCGen", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisCosThetaStarOP, thnAxisPhiminusPsi, thnAxisCentrality}); - histos.add("hSparseV2SASameEvent_costhetastarIP_MCGen", "hSparseV2SASameEvent_costhetastarIP_MCGen", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisCosThetaStarOP, thnAxisPhiminusPsi, thnAxisCentrality}); - histos.add("hSparseV2SASameEvent_SA_MCGen", "hSparseV2SASameEvent_SA_MCGen", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisSA, thnAxisPhiminusPsi, thnAxisCentrality}); - histos.add("hSparseV2SASameEvent_costheta_SA_MCGen", "hSparseV2SASameEvent_costheta_SA_MCGen", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxiscosthetaSA, thnAxisPhiminusPsi, thnAxisCentrality}); - histos.add("hSparseV2SASameEvent_SA_A0_MCGen", "hSparseV2SASameEvent_SA_A0_MCGen", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisSA, thnAxisPhiminusPsi, thnAxisCentrality}); - histos.add("hSparseV2SASameEvent_V2_MCGen", "hSparseV2SASameEvent_V2_MCGen", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisV2, thnAxisCentrality}); - - histos.add("hSparseV2SASameEvent_costhetastarOP_MCRec", "hSparseV2SASameEvent_costhetastarOP_MCRec", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisCosThetaStarOP, thnAxisPhiminusPsi, thnAxisCentrality}); - histos.add("hSparseV2SASameEvent_costhetastarIP_MCRec", "hSparseV2SASameEvent_costhetastarIP_MCRec", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisCosThetaStarOP, thnAxisPhiminusPsi, thnAxisCentrality}); - histos.add("hSparseV2SASameEvent_SA_MCRec", "hSparseV2SASameEvent_SA_MCRec", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisSA, thnAxisPhiminusPsi, thnAxisCentrality}); - histos.add("hSparseV2SASameEvent_costheta_SA_MCRec", "hSparseV2SASameEvent_costheta_SA_MCRec", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxiscosthetaSA, thnAxisPhiminusPsi, thnAxisCentrality}); - histos.add("hSparseV2SASameEvent_SA_A0_MCRec", "hSparseV2SASameEvent_SA_A0_MCRec", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisSA, thnAxisPhiminusPsi, thnAxisCentrality}); - histos.add("hSparseV2SASameEvent_V2_MCRec", "hSparseV2SASameEvent_V2_MCRec", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisV2, thnAxisCentrality}); + if (!fillRapidity) { + histos.add("hSparseV2SASameEvent_costhetastarOP_MCGen", "hSparseV2SASameEvent_costhetastarOP_MCGen", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisCosThetaStarOP, thnAxisPhiminusPsi, thnAxisCentrality}); + histos.add("hSparseV2SASameEvent_costhetastarIP_MCGen", "hSparseV2SASameEvent_costhetastarIP_MCGen", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisCosThetaStarOP, thnAxisPhiminusPsi, thnAxisCentrality}); + histos.add("hSparseV2SASameEvent_SA_MCGen", "hSparseV2SASameEvent_SA_MCGen", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisSA, thnAxisPhiminusPsi, thnAxisCentrality}); + histos.add("hSparseV2SASameEvent_costheta_SA_MCGen", "hSparseV2SASameEvent_costheta_SA_MCGen", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxiscosthetaSA, thnAxisPhiminusPsi, thnAxisCentrality}); + histos.add("hSparseV2SASameEvent_SA_A0_MCGen", "hSparseV2SASameEvent_SA_A0_MCGen", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisSA, thnAxisPhiminusPsi, thnAxisCentrality}); + histos.add("hSparseV2SASameEvent_V2_MCGen", "hSparseV2SASameEvent_V2_MCGen", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisV2, thnAxisCentrality}); + + histos.add("hSparseV2SASameEvent_costhetastarOP_MCRec", "hSparseV2SASameEvent_costhetastarOP_MCRec", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisCosThetaStarOP, thnAxisPhiminusPsi, thnAxisCentrality}); + histos.add("hSparseV2SASameEvent_costhetastarIP_MCRec", "hSparseV2SASameEvent_costhetastarIP_MCRec", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisCosThetaStarOP, thnAxisPhiminusPsi, thnAxisCentrality}); + histos.add("hSparseV2SASameEvent_SA_MCRec", "hSparseV2SASameEvent_SA_MCRec", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisSA, thnAxisPhiminusPsi, thnAxisCentrality}); + histos.add("hSparseV2SASameEvent_costheta_SA_MCRec", "hSparseV2SASameEvent_costheta_SA_MCRec", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxiscosthetaSA, thnAxisPhiminusPsi, thnAxisCentrality}); + histos.add("hSparseV2SASameEvent_SA_A0_MCRec", "hSparseV2SASameEvent_SA_A0_MCRec", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisSA, thnAxisPhiminusPsi, thnAxisCentrality}); + histos.add("hSparseV2SASameEvent_V2_MCRec", "hSparseV2SASameEvent_V2_MCRec", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisV2, thnAxisCentrality}); + } + if (fillRapidity) { + histos.add("hSparseV2SASameEvent_costhetastarOP_MCGen", "hSparseV2SASameEvent_costhetastarOP_MCGen", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisCosThetaStarOP, thnAxisRapidity, thnAxisCentrality}); + histos.add("hSparseV2SASameEvent_costhetastarIP_MCGen", "hSparseV2SASameEvent_costhetastarIP_MCGen", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisCosThetaStarOP, thnAxisRapidity, thnAxisCentrality}); + histos.add("hSparseV2SASameEvent_SA_MCGen", "hSparseV2SASameEvent_SA_MCGen", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisSA, thnAxisRapidity, thnAxisCentrality}); + histos.add("hSparseV2SASameEvent_costheta_SA_MCGen", "hSparseV2SASameEvent_costheta_SA_MCGen", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxiscosthetaSA, thnAxisRapidity, thnAxisCentrality}); + histos.add("hSparseV2SASameEvent_SA_A0_MCGen", "hSparseV2SASameEvent_SA_A0_MCGen", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisSA, thnAxisRapidity, thnAxisCentrality}); + histos.add("hSparseV2SASameEvent_V2_MCGen", "hSparseV2SASameEvent_V2_MCGen", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisV2, thnAxisCentrality}); + + histos.add("hSparseV2SASameEvent_costhetastarOP_MCRec", "hSparseV2SASameEvent_costhetastarOP_MCRec", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisCosThetaStarOP, thnAxisRapidity, thnAxisCentrality}); + histos.add("hSparseV2SASameEvent_costhetastarIP_MCRec", "hSparseV2SASameEvent_costhetastarIP_MCRec", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisCosThetaStarOP, thnAxisRapidity, thnAxisCentrality}); + histos.add("hSparseV2SASameEvent_SA_MCRec", "hSparseV2SASameEvent_SA_MCRec", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisSA, thnAxisRapidity, thnAxisCentrality}); + histos.add("hSparseV2SASameEvent_costheta_SA_MCRec", "hSparseV2SASameEvent_costheta_SA_MCRec", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxiscosthetaSA, thnAxisRapidity, thnAxisCentrality}); + histos.add("hSparseV2SASameEvent_SA_A0_MCRec", "hSparseV2SASameEvent_SA_A0_MCRec", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisSA, thnAxisRapidity, thnAxisCentrality}); + histos.add("hSparseV2SASameEvent_V2_MCRec", "hSparseV2SASameEvent_V2_MCRec", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisV2, thnAxisCentrality}); + } } // Event selection cut additional - Alex if (additionalEvsel) { @@ -443,12 +469,23 @@ struct phipbpb { auto cosThetaStarIP = eventplaneVec.Dot(threeVecDauCM) / std::sqrt(threeVecDauCM.Mag2()) / std::sqrt(eventplaneVec.Mag2()); auto phiminuspsi = GetPhiInRange(PhiMesonMother.Phi() - psiFT0C); auto v2 = TMath::Cos(2.0 * phiminuspsi); - histos.fill(HIST("hSparseV2SASameEvent_costhetastarOP"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarOP, phiminuspsi, centrality); - histos.fill(HIST("hSparseV2SASameEvent_costheta_SA"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarOP * cosThetaStarOP, phiminuspsi, centrality); - histos.fill(HIST("hSparseV2SASameEvent_costhetastarIP"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarIP, phiminuspsi, centrality); - histos.fill(HIST("hSparseV2SASameEvent_SA"), PhiMesonMother.M(), PhiMesonMother.Pt(), SA, phiminuspsi, centrality); - histos.fill(HIST("hSparseV2SASameEvent_SA_A0"), PhiMesonMother.M(), PhiMesonMother.Pt(), SA_A0, phiminuspsi, centrality); - histos.fill(HIST("hSparseV2SASameEvent_V2"), PhiMesonMother.M(), PhiMesonMother.Pt(), v2, centrality); + if (!fillRapidity) { + histos.fill(HIST("hSparseV2SASameEvent_costhetastarOP"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarOP, phiminuspsi, centrality); + histos.fill(HIST("hSparseV2SASameEvent_costheta_SA"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarOP * cosThetaStarOP, phiminuspsi, centrality); + histos.fill(HIST("hSparseV2SASameEvent_costhetastarIP"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarIP, phiminuspsi, centrality); + histos.fill(HIST("hSparseV2SASameEvent_SA"), PhiMesonMother.M(), PhiMesonMother.Pt(), SA, phiminuspsi, centrality); + histos.fill(HIST("hSparseV2SASameEvent_SA_A0"), PhiMesonMother.M(), PhiMesonMother.Pt(), SA_A0, phiminuspsi, centrality); + histos.fill(HIST("hSparseV2SASameEvent_V2"), PhiMesonMother.M(), PhiMesonMother.Pt(), v2, centrality); + } + + if (fillRapidity) { + histos.fill(HIST("hSparseV2SASameEvent_costhetastarOP"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarOP, TMath::Abs(PhiMesonMother.Rapidity()), centrality); + histos.fill(HIST("hSparseV2SASameEvent_costheta_SA"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarOP * cosThetaStarOP, TMath::Abs(PhiMesonMother.Rapidity()), centrality); + histos.fill(HIST("hSparseV2SASameEvent_costhetastarIP"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarIP, TMath::Abs(PhiMesonMother.Rapidity()), centrality); + histos.fill(HIST("hSparseV2SASameEvent_SA"), PhiMesonMother.M(), PhiMesonMother.Pt(), SA, TMath::Abs(PhiMesonMother.Rapidity()), centrality); + histos.fill(HIST("hSparseV2SASameEvent_SA_A0"), PhiMesonMother.M(), PhiMesonMother.Pt(), SA_A0, TMath::Abs(PhiMesonMother.Rapidity()), centrality); + histos.fill(HIST("hSparseV2SASameEvent_V2"), PhiMesonMother.M(), PhiMesonMother.Pt(), v2, centrality); + } } } } @@ -525,12 +562,22 @@ struct phipbpb { auto cosThetaStarIP = eventplaneVec.Dot(threeVecDauCM) / std::sqrt(threeVecDauCM.Mag2()) / std::sqrt(eventplaneVec.Mag2()); auto phiminuspsi = GetPhiInRange(PhiMesonMother.Phi() - psiFT0C); auto v2 = TMath::Cos(2.0 * phiminuspsi); - histos.fill(HIST("hSparseV2SAMixedEvent_costhetastarOP"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarOP, phiminuspsi, centrality); - histos.fill(HIST("hSparseV2SAMixedEvent_costheta_SA"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarOP * cosThetaStarOP, phiminuspsi, centrality); - histos.fill(HIST("hSparseV2SAMixedEvent_costhetastarIP"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarIP, phiminuspsi, centrality); - histos.fill(HIST("hSparseV2SAMixedEvent_SA"), PhiMesonMother.M(), PhiMesonMother.Pt(), SA, phiminuspsi, centrality); - histos.fill(HIST("hSparseV2SAMixedEvent_SA_A0"), PhiMesonMother.M(), PhiMesonMother.Pt(), SA_A0, phiminuspsi, centrality); - histos.fill(HIST("hSparseV2SAMixedEvent_V2"), PhiMesonMother.M(), PhiMesonMother.Pt(), v2, centrality); + if (!fillRapidity) { + histos.fill(HIST("hSparseV2SAMixedEvent_costhetastarOP"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarOP, phiminuspsi, centrality); + histos.fill(HIST("hSparseV2SAMixedEvent_costheta_SA"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarOP * cosThetaStarOP, phiminuspsi, centrality); + histos.fill(HIST("hSparseV2SAMixedEvent_costhetastarIP"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarIP, phiminuspsi, centrality); + histos.fill(HIST("hSparseV2SAMixedEvent_SA"), PhiMesonMother.M(), PhiMesonMother.Pt(), SA, phiminuspsi, centrality); + histos.fill(HIST("hSparseV2SAMixedEvent_SA_A0"), PhiMesonMother.M(), PhiMesonMother.Pt(), SA_A0, phiminuspsi, centrality); + histos.fill(HIST("hSparseV2SAMixedEvent_V2"), PhiMesonMother.M(), PhiMesonMother.Pt(), v2, centrality); + } + if (fillRapidity) { + histos.fill(HIST("hSparseV2SAMixedEvent_costhetastarOP"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarOP, TMath::Abs(PhiMesonMother.Rapidity()), centrality); + histos.fill(HIST("hSparseV2SAMixedEvent_costheta_SA"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarOP * cosThetaStarOP, TMath::Abs(PhiMesonMother.Rapidity()), centrality); + histos.fill(HIST("hSparseV2SAMixedEvent_costhetastarIP"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarIP, TMath::Abs(PhiMesonMother.Rapidity()), centrality); + histos.fill(HIST("hSparseV2SAMixedEvent_SA"), PhiMesonMother.M(), PhiMesonMother.Pt(), SA, TMath::Abs(PhiMesonMother.Rapidity()), centrality); + histos.fill(HIST("hSparseV2SAMixedEvent_SA_A0"), PhiMesonMother.M(), PhiMesonMother.Pt(), SA_A0, TMath::Abs(PhiMesonMother.Rapidity()), centrality); + histos.fill(HIST("hSparseV2SAMixedEvent_V2"), PhiMesonMother.M(), PhiMesonMother.Pt(), v2, centrality); + } } } } @@ -605,12 +652,22 @@ struct phipbpb { auto cosThetaStarIP = eventplaneVec.Dot(threeVecDauCM) / std::sqrt(threeVecDauCM.Mag2()) / std::sqrt(eventplaneVec.Mag2()); auto phiminuspsi = GetPhiInRange(PhiMesonMother.Phi() - psiFT0C); auto v2 = TMath::Cos(2.0 * phiminuspsi); - histos.fill(HIST("hSparseV2SAMixedEvent_costhetastarOP"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarOP, phiminuspsi, centrality); - histos.fill(HIST("hSparseV2SAMixedEvent_costheta_SA"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarOP * cosThetaStarOP, phiminuspsi, centrality); - histos.fill(HIST("hSparseV2SAMixedEvent_costhetastarIP"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarIP, phiminuspsi, centrality); - histos.fill(HIST("hSparseV2SAMixedEvent_SA"), PhiMesonMother.M(), PhiMesonMother.Pt(), SA, phiminuspsi, centrality); - histos.fill(HIST("hSparseV2SAMixedEvent_SA_A0"), PhiMesonMother.M(), PhiMesonMother.Pt(), SA_A0, phiminuspsi, centrality); - histos.fill(HIST("hSparseV2SAMixedEvent_V2"), PhiMesonMother.M(), PhiMesonMother.Pt(), v2, centrality); + if (!fillRapidity) { + histos.fill(HIST("hSparseV2SAMixedEvent_costhetastarOP"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarOP, phiminuspsi, centrality); + histos.fill(HIST("hSparseV2SAMixedEvent_costheta_SA"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarOP * cosThetaStarOP, phiminuspsi, centrality); + histos.fill(HIST("hSparseV2SAMixedEvent_costhetastarIP"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarIP, phiminuspsi, centrality); + histos.fill(HIST("hSparseV2SAMixedEvent_SA"), PhiMesonMother.M(), PhiMesonMother.Pt(), SA, phiminuspsi, centrality); + histos.fill(HIST("hSparseV2SAMixedEvent_SA_A0"), PhiMesonMother.M(), PhiMesonMother.Pt(), SA_A0, phiminuspsi, centrality); + histos.fill(HIST("hSparseV2SAMixedEvent_V2"), PhiMesonMother.M(), PhiMesonMother.Pt(), v2, centrality); + } + if (fillRapidity) { + histos.fill(HIST("hSparseV2SAMixedEvent_costhetastarOP"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarOP, TMath::Abs(PhiMesonMother.Rapidity()), centrality); + histos.fill(HIST("hSparseV2SAMixedEvent_costheta_SA"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarOP * cosThetaStarOP, TMath::Abs(PhiMesonMother.Rapidity()), centrality); + histos.fill(HIST("hSparseV2SAMixedEvent_costhetastarIP"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarIP, TMath::Abs(PhiMesonMother.Rapidity()), centrality); + histos.fill(HIST("hSparseV2SAMixedEvent_SA"), PhiMesonMother.M(), PhiMesonMother.Pt(), SA, TMath::Abs(PhiMesonMother.Rapidity()), centrality); + histos.fill(HIST("hSparseV2SAMixedEvent_SA_A0"), PhiMesonMother.M(), PhiMesonMother.Pt(), SA_A0, TMath::Abs(PhiMesonMother.Rapidity()), centrality); + histos.fill(HIST("hSparseV2SAMixedEvent_V2"), PhiMesonMother.M(), PhiMesonMother.Pt(), v2, centrality); + } } } } @@ -747,12 +804,22 @@ struct phipbpb { auto cosThetaStarIP = eventplaneVec.Dot(threeVecDauCM) / std::sqrt(threeVecDauCM.Mag2()) / std::sqrt(eventplaneVec.Mag2()); auto phiminuspsi = GetPhiInRange(PhiMesonMother.Phi() - psiFT0C); auto v2 = TMath::Cos(2.0 * phiminuspsi); - histos.fill(HIST("hSparseV2SASameEvent_costhetastarOP_MCRec"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarOP, phiminuspsi, centrality); - histos.fill(HIST("hSparseV2SASameEvent_costheta_SA_MCRec"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarOP * cosThetaStarOP, phiminuspsi, centrality); - histos.fill(HIST("hSparseV2SASameEvent_costhetastarIP_MCRec"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarIP, phiminuspsi, centrality); - histos.fill(HIST("hSparseV2SASameEvent_SA_MCRec"), PhiMesonMother.M(), PhiMesonMother.Pt(), SA, phiminuspsi, centrality); - histos.fill(HIST("hSparseV2SASameEvent_SA_A0_MCRec"), PhiMesonMother.M(), PhiMesonMother.Pt(), SA_A0, phiminuspsi, centrality); - histos.fill(HIST("hSparseV2SASameEvent_V2_MCRec"), PhiMesonMother.M(), PhiMesonMother.Pt(), v2, centrality); + if (!fillRapidity) { + histos.fill(HIST("hSparseV2SASameEvent_costhetastarOP_MCRec"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarOP, phiminuspsi, centrality); + histos.fill(HIST("hSparseV2SASameEvent_costheta_SA_MCRec"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarOP * cosThetaStarOP, phiminuspsi, centrality); + histos.fill(HIST("hSparseV2SASameEvent_costhetastarIP_MCRec"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarIP, phiminuspsi, centrality); + histos.fill(HIST("hSparseV2SASameEvent_SA_MCRec"), PhiMesonMother.M(), PhiMesonMother.Pt(), SA, phiminuspsi, centrality); + histos.fill(HIST("hSparseV2SASameEvent_SA_A0_MCRec"), PhiMesonMother.M(), PhiMesonMother.Pt(), SA_A0, phiminuspsi, centrality); + histos.fill(HIST("hSparseV2SASameEvent_V2_MCRec"), PhiMesonMother.M(), PhiMesonMother.Pt(), v2, centrality); + } + if (fillRapidity) { + histos.fill(HIST("hSparseV2SASameEvent_costhetastarOP_MCRec"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarOP, TMath::Abs(PhiMesonMother.Rapidity()), centrality); + histos.fill(HIST("hSparseV2SASameEvent_costheta_SA_MCRec"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarOP * cosThetaStarOP, TMath::Abs(PhiMesonMother.Rapidity()), centrality); + histos.fill(HIST("hSparseV2SASameEvent_costhetastarIP_MCRec"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarIP, TMath::Abs(PhiMesonMother.Rapidity()), centrality); + histos.fill(HIST("hSparseV2SASameEvent_SA_MCRec"), PhiMesonMother.M(), PhiMesonMother.Pt(), SA, TMath::Abs(PhiMesonMother.Rapidity()), centrality); + histos.fill(HIST("hSparseV2SASameEvent_SA_A0_MCRec"), PhiMesonMother.M(), PhiMesonMother.Pt(), SA_A0, TMath::Abs(PhiMesonMother.Rapidity()), centrality); + histos.fill(HIST("hSparseV2SASameEvent_V2_MCRec"), PhiMesonMother.M(), PhiMesonMother.Pt(), v2, centrality); + } } } } @@ -798,12 +865,22 @@ struct phipbpb { auto cosThetaStarIP = TMath::Abs(eventplaneVec.Dot(threeVecDauCM) / std::sqrt(threeVecDauCM.Mag2()) / std::sqrt(eventplaneVec.Mag2())); auto phiminuspsi = GetPhiInRange(PhiMesonMother.Phi() - psiFT0C); auto v2 = TMath::Cos(2.0 * phiminuspsi); - histos.fill(HIST("hSparseV2SASameEvent_costhetastarOP_MCGen"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarOP, phiminuspsi, centrality); - histos.fill(HIST("hSparseV2SASameEvent_costheta_SA_MCGen"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarOP * cosThetaStarOP, phiminuspsi, centrality); - histos.fill(HIST("hSparseV2SASameEvent_costhetastarIP_MCGen"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarIP, phiminuspsi, centrality); - histos.fill(HIST("hSparseV2SASameEvent_SA_MCGen"), PhiMesonMother.M(), PhiMesonMother.Pt(), SA, phiminuspsi, centrality); - histos.fill(HIST("hSparseV2SASameEvent_SA_A0_MCGen"), PhiMesonMother.M(), PhiMesonMother.Pt(), SA_A0, phiminuspsi, centrality); - histos.fill(HIST("hSparseV2SASameEvent_V2_MCGen"), PhiMesonMother.M(), PhiMesonMother.Pt(), v2, centrality); + if (!fillRapidity) { + histos.fill(HIST("hSparseV2SASameEvent_costhetastarOP_MCGen"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarOP, phiminuspsi, centrality); + histos.fill(HIST("hSparseV2SASameEvent_costheta_SA_MCGen"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarOP * cosThetaStarOP, phiminuspsi, centrality); + histos.fill(HIST("hSparseV2SASameEvent_costhetastarIP_MCGen"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarIP, phiminuspsi, centrality); + histos.fill(HIST("hSparseV2SASameEvent_SA_MCGen"), PhiMesonMother.M(), PhiMesonMother.Pt(), SA, phiminuspsi, centrality); + histos.fill(HIST("hSparseV2SASameEvent_SA_A0_MCGen"), PhiMesonMother.M(), PhiMesonMother.Pt(), SA_A0, phiminuspsi, centrality); + histos.fill(HIST("hSparseV2SASameEvent_V2_MCGen"), PhiMesonMother.M(), PhiMesonMother.Pt(), v2, centrality); + } + if (fillRapidity) { + histos.fill(HIST("hSparseV2SASameEvent_costhetastarOP_MCGen"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarOP, TMath::Abs(PhiMesonMother.Rapidity()), centrality); + histos.fill(HIST("hSparseV2SASameEvent_costheta_SA_MCGen"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarOP * cosThetaStarOP, TMath::Abs(PhiMesonMother.Rapidity()), centrality); + histos.fill(HIST("hSparseV2SASameEvent_costhetastarIP_MCGen"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarIP, TMath::Abs(PhiMesonMother.Rapidity()), centrality); + histos.fill(HIST("hSparseV2SASameEvent_SA_MCGen"), PhiMesonMother.M(), PhiMesonMother.Pt(), SA, TMath::Abs(PhiMesonMother.Rapidity()), centrality); + histos.fill(HIST("hSparseV2SASameEvent_SA_A0_MCGen"), PhiMesonMother.M(), PhiMesonMother.Pt(), SA_A0, TMath::Abs(PhiMesonMother.Rapidity()), centrality); + histos.fill(HIST("hSparseV2SASameEvent_V2_MCGen"), PhiMesonMother.M(), PhiMesonMother.Pt(), v2, centrality); + } } } } // rec collision loop From ddcf983a7bc7ec2fe243b9c07f9c7503279e096c Mon Sep 17 00:00:00 2001 From: skundu692 Date: Wed, 3 Apr 2024 16:23:02 +0200 Subject: [PATCH 07/14] Q vector bining --- PWGLF/TableProducer/epvector.cxx | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/PWGLF/TableProducer/epvector.cxx b/PWGLF/TableProducer/epvector.cxx index 571b725d76b..567ac65927e 100644 --- a/PWGLF/TableProducer/epvector.cxx +++ b/PWGLF/TableProducer/epvector.cxx @@ -110,8 +110,8 @@ struct epvector { AxisSpec multiplicity = {5000, -500, 500, "TPC Multiplicity"}; AxisSpec amplitudeFT0 = {5000, 0, 10000, "FT0 amplitude"}; AxisSpec channelFT0Axis = {220, 0.0, 220.0, "FT0 channel"}; - AxisSpec qxFT0Axis = {2000, -100.0, 100.0, "Qx"}; - AxisSpec qyFT0Axis = {2000, -100.0, 100.0, "Qy"}; + AxisSpec qxFT0Axis = {80000, -10000.0, 10000.0, "Qx"}; + AxisSpec qyFT0Axis = {80000, -10000.0, 10000.0, "Qy"}; AxisSpec phiAxis = {500, -6.28, 6.28, "phi"}; AxisSpec vzAxis = {400, -20, 20, "vz"}; AxisSpec resAxis = {400, -2, 2, "vz"}; From 82c135b08ae6e976eb735ded26705d684bf82b65 Mon Sep 17 00:00:00 2001 From: skundu692 Date: Thu, 4 Apr 2024 19:12:32 +0200 Subject: [PATCH 08/14] Add shift correction --- PWGLF/TableProducer/epvector.cxx | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) diff --git a/PWGLF/TableProducer/epvector.cxx b/PWGLF/TableProducer/epvector.cxx index 567ac65927e..9e74022cf6b 100644 --- a/PWGLF/TableProducer/epvector.cxx +++ b/PWGLF/TableProducer/epvector.cxx @@ -94,8 +94,10 @@ struct epvector { // Configurable cfgTPCcluster{"cfgTPCcluster", 70, "Number of TPC cluster"}; Configurable useGainCallib{"useGainCallib", true, "use gain calibration"}; Configurable useRecentere{"useRecentere", true, "use Recentering"}; + Configurable useShift{"useShift", false, "use Shift"}; Configurable ConfGainPath{"ConfGainPath", "Users/s/skundu/My/Object/test100", "Path to gain calibration"}; Configurable ConfRecentere{"ConfRecentere", "Users/s/skundu/My/Object/Finaltest2/recenereall", "Path for recentere"}; + Configurable ConfShift{"ConfShift", "Users/s/skundu/My/Object/Finaltest2/recenereall", "Path for Shift"}; // Event selection cuts - Alex TF1* fMultPVCutLow = nullptr; @@ -115,6 +117,8 @@ struct epvector { AxisSpec phiAxis = {500, -6.28, 6.28, "phi"}; AxisSpec vzAxis = {400, -20, 20, "vz"}; AxisSpec resAxis = {400, -2, 2, "vz"}; + AxisSpec shiftAxis = {10, 0, 10, "shift"}; + AxisSpec basisAxis = {2, 0, 2, "basis"}; histos.add("hCentrality", "hCentrality", kTH1F, {{8, 0, 80.0}}); histos.add("Vz", "Vz", kTH1F, {{400, -20.0, 20.0}}); @@ -138,6 +142,8 @@ struct epvector { histos.add("ResFT0CFT0A", "ResFT0CFT0A", kTH2F, {centAxis, resAxis}); histos.add("ResFT0ATPC", "ResFT0ATPC", kTH2F, {centAxis, resAxis}); + histos.add("ShiftFT0C", "ShiftFT0C", kTProfile3D, {centAxis, basisAxis, shiftAxis}); + // Event selection cut additional - Alex // if (additionalEvsel) { fMultPVCutLow = new TF1("fMultPVCutLow", "[0]+[1]*x+[2]*x*x+[3]*x*x*x - 2.5*([4]+[5]*x+[6]*x*x+[7]*x*x*x+[8]*x*x*x*x)", 0, 100); @@ -224,6 +230,7 @@ struct epvector { int lastRunNumber = -999; TProfile* gainprofile; TH2D* hrecentere; + TProfile3D* shiftprofile; Filter acceptanceFilter = (nabs(aod::track::eta) < cfgCutEta && nabs(aod::track::pt) > cfgCutPT); Filter DCAcutFilter = (nabs(aod::track::dcaXY) < cfgCutDCAxy) && (nabs(aod::track::dcaZ) < cfgCutDCAz); @@ -329,6 +336,19 @@ struct epvector { psiTPC = 0.5 * TMath::ATan2(qyTPC, qxTPC); psiTPCL = 0.5 * TMath::ATan2(qyTPCL, qxTPCL); psiTPCR = 0.5 * TMath::ATan2(qyTPCR, qxTPCR); + + if (useShift && (currentRunNumber != lastRunNumber)) { + shiftprofile = ccdb->getForTimeStamp(ConfShift.value, bc.timestamp()); + } + if (useShift) { + auto deltapsiFT0C = 0.0; + for (int ishift = 1; ishift <= 10; ishift++) { + auto coeffshiftxFT0C = shiftprofile->GetBinContent(shiftprofile->FindBin(centrality, 0.5, ishift - 0.5)); + auto coeffshiftyFT0C = shiftprofile->GetBinContent(shiftprofile->FindBin(centrality, 1.5, ishift - 0.5)); + deltapsiFT0C = deltapsiFT0C + ((1 / (1.0 * ishift)) * (-coeffshiftxFT0C * TMath::Cos(ishift * 2.0 * psiFT0C) + coeffshiftyFT0C * TMath::Sin(ishift * 2.0 * psiFT0C))); + } + psiFT0C = psiFT0C + deltapsiFT0C; + } histos.fill(HIST("QxFT0C"), centrality, qxFT0C); histos.fill(HIST("QyFT0C"), centrality, qyFT0C); histos.fill(HIST("QxFT0A"), centrality, qxFT0A); @@ -348,6 +368,11 @@ struct epvector { histos.fill(HIST("ResFT0CTPC"), centrality, TMath::Cos(2.0 * (psiFT0C - psiTPC))); histos.fill(HIST("ResFT0CFT0A"), centrality, TMath::Cos(2.0 * (psiFT0C - psiFT0A))); histos.fill(HIST("ResFT0ATPC"), centrality, TMath::Cos(2.0 * (psiTPC - psiFT0A))); + + for (int ishift = 1; ishift <= 10; ishift++) { + histos.fill(HIST("ShiftFT0C"), centrality, 0.5, ishift - 0.5, TMath::Sin(ishift * 2.0 * psiFT0C)); + histos.fill(HIST("ShiftFT0C"), centrality, 1.5, ishift - 0.5, TMath::Cos(ishift * 2.0 * psiFT0C)); + } lastRunNumber = currentRunNumber; } epcalibrationtable(triggerevent, centrality, psiFT0C, psiFT0A, psiTPC, psiTPCL, psiTPCR); From 1c1b5bbc2d67631ca39f8f83ed74efe60c65ee4c Mon Sep 17 00:00:00 2001 From: skundu692 Date: Tue, 9 Apr 2024 17:45:38 +0200 Subject: [PATCH 09/14] Add acceptance cut for generated --- PWGLF/Tasks/Resonances/phipbpb.cxx | 33 +++++++++++++++++++++++++----- 1 file changed, 28 insertions(+), 5 deletions(-) diff --git a/PWGLF/Tasks/Resonances/phipbpb.cxx b/PWGLF/Tasks/Resonances/phipbpb.cxx index c120f7f3c4d..26f53b43f73 100644 --- a/PWGLF/Tasks/Resonances/phipbpb.cxx +++ b/PWGLF/Tasks/Resonances/phipbpb.cxx @@ -105,6 +105,7 @@ struct phipbpb { Configurable additionalEvsel{"additionalEvsel", false, "Additional event selcection"}; Configurable timFrameEvsel{"timFrameEvsel", false, "TPC Time frame boundary cut"}; Configurable isMC{"isMC", false, "use MC"}; + Configurable genacceptancecut{"genacceptancecut", true, "use acceptance cut for generated"}; Configurable avoidsplitrackMC{"avoidsplitrackMC", false, "avoid split track in MC"}; Configurable islike{"islike", false, "use like"}; Filter collisionFilter = nabs(aod::collision::posZ) < cfgCutVertex; @@ -211,6 +212,7 @@ struct phipbpb { histos.add("h1PhiRecsplit", "Phi meson Rec split", kTH1F, {{100, 0.0f, 10.0f}}); histos.add("CentPercentileMCRecHist", "MC Centrality", kTH1F, {{100, 0.0f, 100.0f}}); if (!fillRapidity) { + histos.add("hSparseV2SASameEvent_costhetastarOP_beam_MCGen", "hSparseV2SASameEvent_costhetastar_beamOP_MCGen", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisCosThetaStarOP, thnAxisPhiminusPsi, thnAxisCentrality}); histos.add("hSparseV2SASameEvent_costhetastarOP_MCGen", "hSparseV2SASameEvent_costhetastarOP_MCGen", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisCosThetaStarOP, thnAxisPhiminusPsi, thnAxisCentrality}); histos.add("hSparseV2SASameEvent_costhetastarIP_MCGen", "hSparseV2SASameEvent_costhetastarIP_MCGen", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisCosThetaStarOP, thnAxisPhiminusPsi, thnAxisCentrality}); histos.add("hSparseV2SASameEvent_SA_MCGen", "hSparseV2SASameEvent_SA_MCGen", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisSA, thnAxisPhiminusPsi, thnAxisCentrality}); @@ -218,6 +220,7 @@ struct phipbpb { histos.add("hSparseV2SASameEvent_SA_A0_MCGen", "hSparseV2SASameEvent_SA_A0_MCGen", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisSA, thnAxisPhiminusPsi, thnAxisCentrality}); histos.add("hSparseV2SASameEvent_V2_MCGen", "hSparseV2SASameEvent_V2_MCGen", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisV2, thnAxisCentrality}); + histos.add("hSparseV2SASameEvent_costhetastarOP_beam_MCRec", "hSparseV2SASameEvent_costhetastar_beamOP_MCRec", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisCosThetaStarOP, thnAxisPhiminusPsi, thnAxisCentrality}); histos.add("hSparseV2SASameEvent_costhetastarOP_MCRec", "hSparseV2SASameEvent_costhetastarOP_MCRec", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisCosThetaStarOP, thnAxisPhiminusPsi, thnAxisCentrality}); histos.add("hSparseV2SASameEvent_costhetastarIP_MCRec", "hSparseV2SASameEvent_costhetastarIP_MCRec", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisCosThetaStarOP, thnAxisPhiminusPsi, thnAxisCentrality}); histos.add("hSparseV2SASameEvent_SA_MCRec", "hSparseV2SASameEvent_SA_MCRec", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisSA, thnAxisPhiminusPsi, thnAxisCentrality}); @@ -226,6 +229,7 @@ struct phipbpb { histos.add("hSparseV2SASameEvent_V2_MCRec", "hSparseV2SASameEvent_V2_MCRec", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisV2, thnAxisCentrality}); } if (fillRapidity) { + histos.add("hSparseV2SASameEvent_costhetastarOP_beam_MCGen", "hSparseV2SASameEvent_costhetastar_beamOP_MCGen", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisCosThetaStarOP, thnAxisRapidity, thnAxisCentrality}); histos.add("hSparseV2SASameEvent_costhetastarOP_MCGen", "hSparseV2SASameEvent_costhetastarOP_MCGen", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisCosThetaStarOP, thnAxisRapidity, thnAxisCentrality}); histos.add("hSparseV2SASameEvent_costhetastarIP_MCGen", "hSparseV2SASameEvent_costhetastarIP_MCGen", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisCosThetaStarOP, thnAxisRapidity, thnAxisCentrality}); histos.add("hSparseV2SASameEvent_SA_MCGen", "hSparseV2SASameEvent_SA_MCGen", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisSA, thnAxisRapidity, thnAxisCentrality}); @@ -233,6 +237,7 @@ struct phipbpb { histos.add("hSparseV2SASameEvent_SA_A0_MCGen", "hSparseV2SASameEvent_SA_A0_MCGen", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisSA, thnAxisRapidity, thnAxisCentrality}); histos.add("hSparseV2SASameEvent_V2_MCGen", "hSparseV2SASameEvent_V2_MCGen", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisV2, thnAxisCentrality}); + histos.add("hSparseV2SASameEvent_costhetastarOP_beam_MCRec", "hSparseV2SASameEvent_costhetastar_beamOP_MCRec", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisCosThetaStarOP, thnAxisRapidity, thnAxisCentrality}); histos.add("hSparseV2SASameEvent_costhetastarOP_MCRec", "hSparseV2SASameEvent_costhetastarOP_MCRec", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisCosThetaStarOP, thnAxisRapidity, thnAxisCentrality}); histos.add("hSparseV2SASameEvent_costhetastarIP_MCRec", "hSparseV2SASameEvent_costhetastarIP_MCRec", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisCosThetaStarOP, thnAxisRapidity, thnAxisCentrality}); histos.add("hSparseV2SASameEvent_SA_MCRec", "hSparseV2SASameEvent_SA_MCRec", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisSA, thnAxisRapidity, thnAxisCentrality}); @@ -366,7 +371,7 @@ struct phipbpb { using BinningTypeVertexContributor = ColumnBinningPolicy; ROOT::Math::PxPyPzMVector PhiMesonMother, KaonPlus, KaonMinus, fourVecDauCM; - ROOT::Math::XYZVector threeVecDauCM, threeVecDauCMXY, eventplaneVec, eventplaneVecNorm; + ROOT::Math::XYZVector threeVecDauCM, threeVecDauCMXY, eventplaneVec, eventplaneVecNorm, beamvector; void processSameEvent(EventCandidates::iterator const& collision, TrackCandidates const& tracks, aod::BCs const&) { @@ -762,7 +767,7 @@ struct phipbpb { if (mothertrack1 != mothertrack2) { continue; } - if (std::abs(mothertrack1.y()) > 0.5) { + if (std::abs(mothertrack1.y()) > confRapidity) { continue; } if (std::abs(mothertrack1.pdgCode()) != 333) { @@ -792,6 +797,7 @@ struct phipbpb { ROOT::Math::Boost boost{PhiMesonMother.BoostToCM()}; fourVecDauCM = boost(KaonMinus); threeVecDauCM = fourVecDauCM.Vect(); + beamvector = ROOT::Math::XYZVector(0.0, 0.0, 1.0); threeVecDauCMXY = ROOT::Math::XYZVector(threeVecDauCM.X(), threeVecDauCM.Y(), 0.); eventplaneVec = ROOT::Math::XYZVector(std::cos(2.0 * psiFT0C), std::sin(2.0 * psiFT0C), 0); eventplaneVecNorm = ROOT::Math::XYZVector(std::sin(2.0 * psiFT0C), -std::cos(2.0 * psiFT0C), 0); @@ -799,6 +805,7 @@ struct phipbpb { auto SA = TMath::Cos(2.0 * cosPhistarminuspsi); // auto cosThetaStarOP = TMath::Abs(eventplaneVecNorm.Dot(threeVecDauCM) / std::sqrt(threeVecDauCM.Mag2()) / std::sqrt(eventplaneVecNorm.Mag2())); auto cosThetaStarOP = eventplaneVecNorm.Dot(threeVecDauCM) / std::sqrt(threeVecDauCM.Mag2()) / std::sqrt(eventplaneVecNorm.Mag2()); + auto cosThetaStarOPbeam = beamvector.Dot(threeVecDauCM) / std::sqrt(threeVecDauCM.Mag2()) / std::sqrt(beamvector.Mag2()); auto SA_A0 = 1 - (cosThetaStarOP * cosThetaStarOP); // auto cosThetaStarIP = TMath::Abs(eventplaneVec.Dot(threeVecDauCM) / std::sqrt(threeVecDauCM.Mag2()) / std::sqrt(eventplaneVec.Mag2())); auto cosThetaStarIP = eventplaneVec.Dot(threeVecDauCM) / std::sqrt(threeVecDauCM.Mag2()) / std::sqrt(eventplaneVec.Mag2()); @@ -806,6 +813,7 @@ struct phipbpb { auto v2 = TMath::Cos(2.0 * phiminuspsi); if (!fillRapidity) { histos.fill(HIST("hSparseV2SASameEvent_costhetastarOP_MCRec"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarOP, phiminuspsi, centrality); + histos.fill(HIST("hSparseV2SASameEvent_costhetastarOP_beam_MCRec"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarOPbeam, phiminuspsi, centrality); histos.fill(HIST("hSparseV2SASameEvent_costheta_SA_MCRec"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarOP * cosThetaStarOP, phiminuspsi, centrality); histos.fill(HIST("hSparseV2SASameEvent_costhetastarIP_MCRec"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarIP, phiminuspsi, centrality); histos.fill(HIST("hSparseV2SASameEvent_SA_MCRec"), PhiMesonMother.M(), PhiMesonMother.Pt(), SA, phiminuspsi, centrality); @@ -814,6 +822,7 @@ struct phipbpb { } if (fillRapidity) { histos.fill(HIST("hSparseV2SASameEvent_costhetastarOP_MCRec"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarOP, TMath::Abs(PhiMesonMother.Rapidity()), centrality); + histos.fill(HIST("hSparseV2SASameEvent_costhetastarOP_beam_MCRec"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarOPbeam, TMath::Abs(PhiMesonMother.Rapidity()), centrality); histos.fill(HIST("hSparseV2SASameEvent_costheta_SA_MCRec"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarOP * cosThetaStarOP, TMath::Abs(PhiMesonMother.Rapidity()), centrality); histos.fill(HIST("hSparseV2SASameEvent_costhetastarIP_MCRec"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarIP, TMath::Abs(PhiMesonMother.Rapidity()), centrality); histos.fill(HIST("hSparseV2SASameEvent_SA_MCRec"), PhiMesonMother.M(), PhiMesonMother.Pt(), SA, TMath::Abs(PhiMesonMother.Rapidity()), centrality); @@ -826,7 +835,7 @@ struct phipbpb { } // loop over generated particle for (auto& mcParticle : GenParticles) { - if (std::abs(mcParticle.y()) > 0.5) { + if (std::abs(mcParticle.y()) > confRapidity) { continue; } if (mcParticle.pdgCode() != 333) { @@ -843,10 +852,20 @@ struct phipbpb { continue; } if (kCurrentDaughter.pdgCode() == +321) { - daughtp = true; + if (genacceptancecut && kCurrentDaughter.pt() > cfgCutPT && TMath::Abs(kCurrentDaughter.eta()) < cfgCutEta) { + daughtp = true; + } + if (!genacceptancecut) { + daughtp = true; + } KaonPlus = ROOT::Math::PxPyPzMVector(kCurrentDaughter.px(), kCurrentDaughter.py(), kCurrentDaughter.pz(), massKa); } else if (kCurrentDaughter.pdgCode() == -321) { - daughtm = true; + if (genacceptancecut && kCurrentDaughter.pt() > cfgCutPT && TMath::Abs(kCurrentDaughter.eta()) < cfgCutEta) { + daughtm = true; + } + if (!genacceptancecut) { + daughtm = true; + } KaonMinus = ROOT::Math::PxPyPzMVector(kCurrentDaughter.px(), kCurrentDaughter.py(), kCurrentDaughter.pz(), massKa); } } @@ -856,17 +875,20 @@ struct phipbpb { fourVecDauCM = boost(KaonMinus); threeVecDauCM = fourVecDauCM.Vect(); threeVecDauCMXY = ROOT::Math::XYZVector(threeVecDauCM.X(), threeVecDauCM.Y(), 0.); + beamvector = ROOT::Math::XYZVector(0.0, 0.0, 1.0); eventplaneVec = ROOT::Math::XYZVector(std::cos(2.0 * psiFT0C), std::sin(2.0 * psiFT0C), 0); eventplaneVecNorm = ROOT::Math::XYZVector(std::sin(2.0 * psiFT0C), -std::cos(2.0 * psiFT0C), 0); auto cosPhistarminuspsi = GetPhiInRange(fourVecDauCM.Phi() - psiFT0C); auto SA = TMath::Cos(2.0 * cosPhistarminuspsi); auto cosThetaStarOP = TMath::Abs(eventplaneVecNorm.Dot(threeVecDauCM) / std::sqrt(threeVecDauCM.Mag2()) / std::sqrt(eventplaneVecNorm.Mag2())); + auto cosThetaStarOPbeam = TMath::Abs(beamvector.Dot(threeVecDauCM) / std::sqrt(threeVecDauCM.Mag2()) / std::sqrt(beamvector.Mag2())); auto SA_A0 = 1 - (cosThetaStarOP * cosThetaStarOP); auto cosThetaStarIP = TMath::Abs(eventplaneVec.Dot(threeVecDauCM) / std::sqrt(threeVecDauCM.Mag2()) / std::sqrt(eventplaneVec.Mag2())); auto phiminuspsi = GetPhiInRange(PhiMesonMother.Phi() - psiFT0C); auto v2 = TMath::Cos(2.0 * phiminuspsi); if (!fillRapidity) { histos.fill(HIST("hSparseV2SASameEvent_costhetastarOP_MCGen"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarOP, phiminuspsi, centrality); + histos.fill(HIST("hSparseV2SASameEvent_costhetastarOP_beam_MCGen"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarOPbeam, phiminuspsi, centrality); histos.fill(HIST("hSparseV2SASameEvent_costheta_SA_MCGen"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarOP * cosThetaStarOP, phiminuspsi, centrality); histos.fill(HIST("hSparseV2SASameEvent_costhetastarIP_MCGen"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarIP, phiminuspsi, centrality); histos.fill(HIST("hSparseV2SASameEvent_SA_MCGen"), PhiMesonMother.M(), PhiMesonMother.Pt(), SA, phiminuspsi, centrality); @@ -875,6 +897,7 @@ struct phipbpb { } if (fillRapidity) { histos.fill(HIST("hSparseV2SASameEvent_costhetastarOP_MCGen"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarOP, TMath::Abs(PhiMesonMother.Rapidity()), centrality); + histos.fill(HIST("hSparseV2SASameEvent_costhetastarOP_beam_MCGen"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarOPbeam, TMath::Abs(PhiMesonMother.Rapidity()), centrality); histos.fill(HIST("hSparseV2SASameEvent_costheta_SA_MCGen"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarOP * cosThetaStarOP, TMath::Abs(PhiMesonMother.Rapidity()), centrality); histos.fill(HIST("hSparseV2SASameEvent_costhetastarIP_MCGen"), PhiMesonMother.M(), PhiMesonMother.Pt(), cosThetaStarIP, TMath::Abs(PhiMesonMother.Rapidity()), centrality); histos.fill(HIST("hSparseV2SASameEvent_SA_MCGen"), PhiMesonMother.M(), PhiMesonMother.Pt(), SA, TMath::Abs(PhiMesonMother.Rapidity()), centrality); From ed10ee3ff21e23756bc6cc6ad71a25638f65e38c Mon Sep 17 00:00:00 2001 From: skundu692 Date: Fri, 12 Apr 2024 14:32:18 +0200 Subject: [PATCH 10/14] Fix costheta range --- PWGLF/Tasks/Resonances/phipbpb.cxx | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/PWGLF/Tasks/Resonances/phipbpb.cxx b/PWGLF/Tasks/Resonances/phipbpb.cxx index 26f53b43f73..a77b266e737 100644 --- a/PWGLF/Tasks/Resonances/phipbpb.cxx +++ b/PWGLF/Tasks/Resonances/phipbpb.cxx @@ -804,11 +804,11 @@ struct phipbpb { auto cosPhistarminuspsi = GetPhiInRange(fourVecDauCM.Phi() - psiFT0C); auto SA = TMath::Cos(2.0 * cosPhistarminuspsi); // auto cosThetaStarOP = TMath::Abs(eventplaneVecNorm.Dot(threeVecDauCM) / std::sqrt(threeVecDauCM.Mag2()) / std::sqrt(eventplaneVecNorm.Mag2())); + auto cosThetaStarIP = eventplaneVec.Dot(threeVecDauCM) / std::sqrt(threeVecDauCM.Mag2()) / std::sqrt(eventplaneVec.Mag2()); auto cosThetaStarOP = eventplaneVecNorm.Dot(threeVecDauCM) / std::sqrt(threeVecDauCM.Mag2()) / std::sqrt(eventplaneVecNorm.Mag2()); auto cosThetaStarOPbeam = beamvector.Dot(threeVecDauCM) / std::sqrt(threeVecDauCM.Mag2()) / std::sqrt(beamvector.Mag2()); auto SA_A0 = 1 - (cosThetaStarOP * cosThetaStarOP); // auto cosThetaStarIP = TMath::Abs(eventplaneVec.Dot(threeVecDauCM) / std::sqrt(threeVecDauCM.Mag2()) / std::sqrt(eventplaneVec.Mag2())); - auto cosThetaStarIP = eventplaneVec.Dot(threeVecDauCM) / std::sqrt(threeVecDauCM.Mag2()) / std::sqrt(eventplaneVec.Mag2()); auto phiminuspsi = GetPhiInRange(PhiMesonMother.Phi() - psiFT0C); auto v2 = TMath::Cos(2.0 * phiminuspsi); if (!fillRapidity) { @@ -880,10 +880,10 @@ struct phipbpb { eventplaneVecNorm = ROOT::Math::XYZVector(std::sin(2.0 * psiFT0C), -std::cos(2.0 * psiFT0C), 0); auto cosPhistarminuspsi = GetPhiInRange(fourVecDauCM.Phi() - psiFT0C); auto SA = TMath::Cos(2.0 * cosPhistarminuspsi); - auto cosThetaStarOP = TMath::Abs(eventplaneVecNorm.Dot(threeVecDauCM) / std::sqrt(threeVecDauCM.Mag2()) / std::sqrt(eventplaneVecNorm.Mag2())); - auto cosThetaStarOPbeam = TMath::Abs(beamvector.Dot(threeVecDauCM) / std::sqrt(threeVecDauCM.Mag2()) / std::sqrt(beamvector.Mag2())); + auto cosThetaStarIP = eventplaneVec.Dot(threeVecDauCM) / std::sqrt(threeVecDauCM.Mag2()) / std::sqrt(eventplaneVec.Mag2()); + auto cosThetaStarOP = eventplaneVecNorm.Dot(threeVecDauCM) / std::sqrt(threeVecDauCM.Mag2()) / std::sqrt(eventplaneVecNorm.Mag2()); + auto cosThetaStarOPbeam = beamvector.Dot(threeVecDauCM) / std::sqrt(threeVecDauCM.Mag2()) / std::sqrt(beamvector.Mag2()); auto SA_A0 = 1 - (cosThetaStarOP * cosThetaStarOP); - auto cosThetaStarIP = TMath::Abs(eventplaneVec.Dot(threeVecDauCM) / std::sqrt(threeVecDauCM.Mag2()) / std::sqrt(eventplaneVec.Mag2())); auto phiminuspsi = GetPhiInRange(PhiMesonMother.Phi() - psiFT0C); auto v2 = TMath::Cos(2.0 * phiminuspsi); if (!fillRapidity) { From e654cd4c8b040ca120facb10d2bc34b722341a61 Mon Sep 17 00:00:00 2001 From: skundu692 Date: Sat, 13 Apr 2024 13:56:31 +0200 Subject: [PATCH 11/14] Preliminary task highmass lambda --- PWGLF/Tasks/Resonances/CMakeLists.txt | 5 + PWGLF/Tasks/Resonances/highmasslambda.cxx | 522 ++++++++++++++++++++++ 2 files changed, 527 insertions(+) create mode 100644 PWGLF/Tasks/Resonances/highmasslambda.cxx diff --git a/PWGLF/Tasks/Resonances/CMakeLists.txt b/PWGLF/Tasks/Resonances/CMakeLists.txt index 6f146bf79d7..e6cc019ae50 100644 --- a/PWGLF/Tasks/Resonances/CMakeLists.txt +++ b/PWGLF/Tasks/Resonances/CMakeLists.txt @@ -129,3 +129,8 @@ o2physics_add_dpl_workflow(kaonkaonanalysis PUBLIC_LINK_LIBRARIES O2Physics::AnalysisCore COMPONENT_NAME Analysis) + o2physics_add_dpl_workflow(highmasslambda + SOURCES highmasslambda.cxx + PUBLIC_LINK_LIBRARIES O2Physics::AnalysisCore + COMPONENT_NAME Analysis) + diff --git a/PWGLF/Tasks/Resonances/highmasslambda.cxx b/PWGLF/Tasks/Resonances/highmasslambda.cxx new file mode 100644 index 00000000000..44c9068aeb4 --- /dev/null +++ b/PWGLF/Tasks/Resonances/highmasslambda.cxx @@ -0,0 +1,522 @@ +// Copyright 2019-2020 CERN and copyright holders of ALICE O2. +// See https://alice-o2.web.cern.ch/copyright for details of the copyright holders. +// All rights not expressly granted are reserved. +// +// This software is distributed under the terms of the GNU General Public +// License v3 (GPL Version 3), copied verbatim in the file "COPYING". +// +// In applying this license CERN does not waive the privileges and immunities +// granted to it by virtue of its status as an Intergovernmental Organization +// or submit itself to any jurisdiction. +// Phi meson spin alignment task +// sourav.kundu@cern.ch + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "TRandom3.h" +#include "Math/Vector3D.h" +#include "Math/Vector4D.h" +#include "Math/GenVector/Boost.h" +#include "TF1.h" + +#include "PWGLF/DataModel/EPCalibrationTables.h" +#include "Framework/runDataProcessing.h" +#include "Framework/AnalysisTask.h" +#include "Framework/AnalysisDataModel.h" +#include "Framework/HistogramRegistry.h" +#include "Framework/StepTHn.h" +#include "Framework/O2DatabasePDGPlugin.h" +#include "Common/DataModel/PIDResponse.h" +#include "Common/DataModel/Multiplicity.h" +#include "Common/DataModel/Centrality.h" +#include "Common/DataModel/TrackSelectionTables.h" +#include "Common/DataModel/EventSelection.h" +#include "Common/Core/trackUtilities.h" +#include "CommonConstants/PhysicsConstants.h" +#include "Common/Core/TrackSelection.h" +#include "Framework/ASoAHelpers.h" +#include "ReconstructionDataFormats/Track.h" +#include "DataFormatsParameters/GRPObject.h" +#include "DataFormatsParameters/GRPMagField.h" +#include "CCDB/BasicCCDBManager.h" +#include "PWGLF/DataModel/LFStrangenessTables.h" + +using namespace o2; +using namespace o2::framework; +using namespace o2::framework::expressions; +using std::array; +struct highmasslambda { + + int mRunNumber; + int multEstimator; + float d_bz; + Service ccdb; + Service pdg; + + // CCDB options + Configurable ccdburl{"ccdb-url", "http://alice-ccdb.cern.ch", "url of the ccdb repository"}; + Configurable grpPath{"grpPath", "GLO/GRP/GRP", "Path of the grp file"}; + Configurable grpmagPath{"grpmagPath", "GLO/Config/GRPMagField", "CCDB path of the GRPMagField object"}; + Configurable lutPath{"lutPath", "GLO/Param/MatLUT", "Path of the Lut parametrization"}; + Configurable geoPath{"geoPath", "GLO/Config/GeometryAligned", "Path of the geometry file"}; + + // fill output + Configurable fillPolarization{"fillPolarization", false, "fill polarization"}; + + // events + Configurable cfgCutVertex{"cfgCutVertex", 10.0f, "Accepted z-vertex range"}; + Configurable cfgCutCentralityMax{"cfgCutCentralityMax", 80.0f, "Accepted maximum Centrality"}; + Configurable cfgCutCentralityMin{"cfgCutCentralityMin", 20.0f, "Accepted minimum Centrality"}; + + // proton track cut + Configurable confRapidity{"confRapidity", 0.5, "cut on Rapidity"}; + Configurable cfgCutPT{"cfgCutPT", 0.3, "PT cut on daughter track"}; + Configurable cfgCutEta{"cfgCutEta", 0.8, "Eta cut on daughter track"}; + Configurable cfgCutMinDCAxy{"cfgCutMinDCAxy", 0.0f, "Minimum DCAxy range for proton"}; + Configurable cfgCutDCAxy{"cfgCutDCAxy", 0.1f, "DCAxy range for tracks"}; + Configurable cfgCutDCAz{"cfgCutDCAz", 1.0f, "DCAz range for tracks"}; + Configurable cfgITScluster{"cfgITScluster", 0, "Number of ITS cluster"}; + Configurable cfgTPCcluster{"cfgTPCcluster", 70, "Number of TPC cluster"}; + Configurable ispTdepPID{"ispTdepPID", true, "pT dependent PID"}; + Configurable nsigmaCutTPC{"nsigmacutTPC", 3.0, "Value of the TPC Nsigma cut"}; + Configurable nsigmaCutTOF{"nsigmacutTOF", 3.0, "Value of the TOF Nsigma cut"}; + Configurable nsigmaCutTPCPre{"nsigmacutTPCPre", 5.0, "Value of the TPC Nsigma cut Pre filter"}; + // Configs for V0 + Configurable ConfV0PtMin{"ConfV0PtMin", 0.f, "Minimum transverse momentum of V0"}; + Configurable ConfV0DCADaughMax{"ConfV0DCADaughMax", 0.4f, "Maximum DCA between the V0 daughters"}; + Configurable ConfV0CPAMin{"ConfV0CPAMin", 0.996f, "Minimum CPA of V0"}; + Configurable ConfV0TranRadV0Min{"ConfV0TranRadV0Min", 1.5f, "Minimum transverse radius"}; + Configurable ConfV0TranRadV0Max{"ConfV0TranRadV0Max", 100.f, "Maximum transverse radius"}; + Configurable cMaxV0DCA{"cMaxV0DCA", 0.5, "Maximum V0 DCA to PV"}; + Configurable cMaxV0LifeTime{"cMaxV0LifeTime", 20, "Maximum V0 life time"}; + Configurable cSigmaMassKs0{"cSigmaMassKs0", 0.006, "Sigma cut on KS0 mass"}; + + // config for V0 daughters + Configurable ConfDaughEta{"ConfDaughEta", 0.8f, "V0 Daugh sel: max eta"}; + Configurable ConfDaughPt{"ConfDaughPt", 0.1f, "V0 Daugh sel: min pt"}; + Configurable ConfDaughTPCnclsMin{"ConfDaughTPCnclsMin", 70.f, "V0 Daugh sel: Min. nCls TPC"}; + Configurable ConfDaughDCAMin{"ConfDaughDCAMin", 0.08f, "V0 Daugh sel: Max. DCA Daugh to PV (cm)"}; + Configurable ConfDaughPIDCuts{"ConfDaughPIDCuts", 3, "PID selections for KS0 daughters"}; + + // Mixed event + Configurable cfgNoMixedEvents{"cfgNoMixedEvents", 1, "Number of mixed events per event"}; + + // THnsparse bining + ConfigurableAxis configThnAxisInvMass{"configThnAxisInvMass", {60, 2.15, 2.45}, "#it{M} (GeV/#it{c}^{2})"}; + ConfigurableAxis configThnAxisPt{"configThnAxisPt", {30, 1.0, 31.}, "#it{p}_{T} (GeV/#it{c})"}; + ConfigurableAxis configThnAxisCosThetaStar{"configThnAxisCosThetaStar", {10, -1.0, 1.}, "cos(#vartheta)"}; + ConfigurableAxis configThnAxisCentrality{"configThnAxisCentrality", {8, 0., 80}, "Centrality"}; + ConfigurableAxis configThnAxisPhiminusPsi{"configThnAxisPhiminusPsi", {6, 0.0, TMath::Pi()}, "#phi - #psi"}; + ConfigurableAxis configThnAxisV2{"configThnAxisV2", {100, -1, 1}, "V2"}; + ConfigurableAxis configThnAxisSA{"configThnAxisSA", {100, -1, 1}, "SA"}; + + Filter collisionFilter = nabs(aod::collision::posZ) < cfgCutVertex; + Filter centralityFilter = (nabs(aod::cent::centFT0C) < cfgCutCentralityMax && nabs(aod::cent::centFT0C) > cfgCutCentralityMin); + Filter acceptanceFilter = (nabs(aod::track::eta) < cfgCutEta && nabs(aod::track::pt) > cfgCutPT); + Filter dcaCutFilter = (nabs(aod::track::dcaXY) < cfgCutDCAxy) && (nabs(aod::track::dcaZ) < cfgCutDCAz); + Filter pidFilter = nabs(aod::pidtpc::tpcNSigmaPr) < nsigmaCutTPCPre; + + using EventCandidates = soa::Filtered>; + using TrackCandidates = soa::Filtered>; + using AllTrackCandidates = soa::Join; + using ResoV0s = aod::V0Datas; + + SliceCache cache; + // Partition posTracks = aod::track::signed1Pt > cfgCutCharge; + // Partition negTracks = aod::track::signed1Pt < cfgCutCharge; + + HistogramRegistry histos{"histos", {}, OutputObjHandlingPolicy::AnalysisObject}; + + void init(o2::framework::InitContext&) + { + const AxisSpec thnAxisInvMass{configThnAxisInvMass, "#it{M} (GeV/#it{c}^{2})"}; + const AxisSpec thnAxisPt{configThnAxisPt, "#it{p}_{T} (GeV/#it{c})"}; + const AxisSpec thnAxisCosThetaStar{configThnAxisCosThetaStar, "cos(#vartheta)"}; + const AxisSpec thnAxisPhiminusPsi{configThnAxisPhiminusPsi, "#phi - #psi"}; + const AxisSpec thnAxisCentrality{configThnAxisCentrality, "Centrality (%)"}; + const AxisSpec thnAxisV2{configThnAxisV2, "V2"}; + const AxisSpec thnAxisSA{configThnAxisSA, "SA"}; + + AxisSpec phiAxis = {500, -6.28, 6.28, "phi"}; + AxisSpec resAxis = {400, -2, 2, "Res"}; + AxisSpec centAxis = {8, 0, 80, "V0M (%)"}; + AxisSpec dcaAxis = {100, 0.0, 0.1, "V0M (%)"}; + AxisSpec dcatoPVAxis = {10, 0.0, 0.5, "V0M (%)"}; + + histos.add("hInvMassKs0", "hInvMassKs0", kTH1F, {{200, 0.4f, 0.6f}}); + histos.add("hV0Dca", "hV0Dca", kTH1F, {{2000, -1.0f, 1.0f}}); + histos.add("hpTvsRapidity", "pT vs Rapidity", kTH2F, {{100, 0.0f, 10.0f}, {300, -1.5f, 1.5f}}); + histos.add("hFTOCvsTPCNoCut", "Mult correlation FT0C vs. TPC without any cut", kTH2F, {{80, 0.0f, 80.0f}, {100, -0.5f, 5999.5f}}); + histos.add("hFTOCvsTPC", "Mult correlation FT0C vs. TPC", kTH2F, {{80, 0.0f, 80.0f}, {100, -0.5f, 5999.5f}}); + histos.add("hFTOCvsTPCSelected", "Mult correlation FT0C vs. TPC after selection", kTH2F, {{80, 0.0f, 80.0f}, {100, -0.5f, 5999.5f}}); + histos.add("hCentrality", "Centrality distribution", kTH1F, {{200, 0.0, 200.0}}); + histos.add("hVtxZ", "Vertex distribution in Z;Z (cm)", kTH1F, {{400, -20.0, 20.0}}); + histos.add("hEta", "Eta distribution", kTH1F, {{200, -1.0f, 1.0f}}); + histos.add("hDcaxy", "Dcaxy distribution", kTH1F, {{1000, -0.5f, 0.5f}}); + histos.add("hDcaz", "Dcaz distribution", kTH1F, {{1000, -0.5f, 0.5f}}); + histos.add("hNsigmaProtonTPC", "NsigmaProton TPC distribution", kTH1F, {{200, -10.0f, 10.0f}}); + histos.add("hNsigmaProtonTOF", "NsigmaProton TOF distribution", kTH1F, {{200, -10.0f, 10.0f}}); + histos.add("hPsiFT0C", "PsiFT0C", kTH2F, {centAxis, phiAxis}); + histos.add("hPsiFT0A", "PsiFT0A", kTH2F, {centAxis, phiAxis}); + histos.add("hPsiTPC", "PsiTPC", kTH2F, {centAxis, phiAxis}); + histos.add("hPsiTPCR", "PsiTPCR", kTH2F, {centAxis, phiAxis}); + histos.add("hPsiTPCL", "PsiTPCL", kTH2F, {centAxis, phiAxis}); + + histos.add("hSparseV2SASameEvent_V2", "hSparseV2SASameEvent_V2", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisV2, dcaAxis, dcatoPVAxis, thnAxisCentrality}); + histos.add("hSparseV2SAMixedEvent_V2", "hSparseV2SAMixedEvent_V2", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisV2, dcaAxis, dcatoPVAxis, thnAxisCentrality}); + + if (fillPolarization) { + histos.add("hSparseV2SASameEventplus_SA", "hSparseV2SASameEventplus_SA", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisSA, thnAxisPhiminusPsi, thnAxisCentrality}); + histos.add("hSparseV2SASameEventplus_SA_A0", "hSparseV2SASameEventplus_SA_A0", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisSA, thnAxisPhiminusPsi, thnAxisCentrality}); + histos.add("hSparseV2SASameEventplus_SA_azimuth", "hSparseV2SASameEventplus_SA_azimuth", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisSA, thnAxisCentrality}); + histos.add("hSparseV2SASameEventminus_SA", "hSparseV2SASameEventminus_SA", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisSA, thnAxisPhiminusPsi, thnAxisCentrality}); + histos.add("hSparseV2SASameEventminus_SA_A0", "hSparseV2SASameEventminus_SA_A0", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisSA, thnAxisPhiminusPsi, thnAxisCentrality}); + histos.add("hSparseV2SASameEventminus_SA_azimuth", "hSparseV2SASameEventminus_SA_azimuth", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisSA, thnAxisCentrality}); + + histos.add("hSparseV2SAMixedEventplus_SA", "hSparseV2SAMixedEventplus_SA", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisSA, thnAxisPhiminusPsi, thnAxisCentrality}); + histos.add("hSparseV2SAMixedEventplus_SA_A0", "hSparseV2SAMixedEventplus_SA_A0", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisSA, thnAxisPhiminusPsi, thnAxisCentrality}); + histos.add("hSparseV2SAMixedEventplus_SA_azimuth", "hSparseV2SAMixedEventplus_SA_azimuth", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisSA, thnAxisCentrality}); + histos.add("hSparseV2SAMixedEventminus_SA", "hSparseV2SAMixedEventminus_SA", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisSA, thnAxisPhiminusPsi, thnAxisCentrality}); + histos.add("hSparseV2SAMixedEventminus_SA_A0", "hSparseV2SAMixedEventminus_SA_A0", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisSA, thnAxisPhiminusPsi, thnAxisCentrality}); + histos.add("hSparseV2SAMixedEventminus_SA_azimuth", "hSparseV2SAMixedEventminus_SA_azimuth", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisSA, thnAxisCentrality}); + } + + // histogram for resolution + histos.add("ResFT0CTPC", "ResFT0CTPC", kTH2F, {centAxis, resAxis}); + histos.add("ResFT0CTPCR", "ResFT0CTPCR", kTH2F, {centAxis, resAxis}); + histos.add("ResFT0CTPCL", "ResFT0CTPCL", kTH2F, {centAxis, resAxis}); + histos.add("ResTPCRTPCL", "ResTPCRTPCL", kTH2F, {centAxis, resAxis}); + histos.add("ResFT0CFT0A", "ResFT0CFT0A", kTH2F, {centAxis, resAxis}); + histos.add("ResFT0ATPC", "ResFT0ATPC", kTH2F, {centAxis, resAxis}); + } + + template + bool selectionTrack(const T& candidate) + { + if (!(candidate.isGlobalTrack() && candidate.isPVContributor() && candidate.itsNCls() > cfgITScluster && candidate.tpcNClsFound() > cfgTPCcluster && TMath::Abs(candidate.dcaXY()) > cfgCutMinDCAxy)) { + return false; + } + return true; + } + + template + bool selectionPIDpTdependent(const T& candidate) + { + if (candidate.p() <= 0.5 && TMath::Abs(candidate.tpcNSigmaPr()) < 5.0) { + return true; + } + if (candidate.p() > 0.5 && candidate.p() <= 0.8 && TMath::Abs(candidate.tpcNSigmaPr()) < 3.0) { + return true; + } + if (candidate.p() > 0.8 && candidate.hasTOF() && TMath::Sqrt(candidate.tofNSigmaPr() * candidate.tofNSigmaPr() + candidate.tpcNSigmaPr() * candidate.tpcNSigmaPr()) < 2.0 * nsigmaCutTOF * nsigmaCutTOF) { + return true; + } + return false; + } + + template + bool selectionPID(const T& candidate) + { + if (candidate.p() <= 0.5 && TMath::Abs(candidate.tpcNSigmaPr()) < 5.0) { + return true; + } + if (candidate.p() > 0.5 && candidate.p() <= 0.8 && TMath::Abs(candidate.tpcNSigmaPr()) < 3.0) { + return true; + } + if (candidate.p() > 0.8 && !candidate.hasTOF() && TMath::Abs(candidate.tpcNSigmaPr()) < nsigmaCutTPC) { + return true; + } + if (candidate.p() > 0.8 && candidate.hasTOF() && TMath::Sqrt(candidate.tofNSigmaPr() * candidate.tofNSigmaPr() + candidate.tpcNSigmaPr() * candidate.tpcNSigmaPr()) < 2.0 * nsigmaCutTOF * nsigmaCutTOF) { + return true; + } + return false; + } + + template + bool SelectionV0(Collision const& collision, V0 const& candidate) + { + if (fabs(candidate.dcav0topv()) > cMaxV0DCA) { + return false; + } + const float pT = candidate.pt(); + const std::vector decVtx = {candidate.x(), candidate.y(), candidate.z()}; + const float tranRad = candidate.v0radius(); + const double dcaDaughv0 = candidate.dcaV0daughters(); + const double cpav0 = candidate.v0cosPA(); + + float CtauK0s = candidate.distovertotmom(collision.posX(), collision.posY(), collision.posZ()) * TDatabasePDG::Instance()->GetParticle(kK0Short)->Mass(); // FIXME: Get from the common header + float lowmasscutks0 = 0.497 - 2.0 * cSigmaMassKs0; + float highmasscutks0 = 0.497 + 2.0 * cSigmaMassKs0; + + if (pT < ConfV0PtMin) { + return false; + } + if (dcaDaughv0 > ConfV0DCADaughMax) { + return false; + } + if (cpav0 < ConfV0CPAMin) { + return false; + } + if (tranRad < ConfV0TranRadV0Min) { + return false; + } + if (tranRad > ConfV0TranRadV0Max) { + return false; + } + if (fabs(CtauK0s) > cMaxV0LifeTime || candidate.mK0Short() < lowmasscutks0 || candidate.mK0Short() > highmasscutks0) { + return false; + } + return true; + } + + template + bool isSelectedV0Daughter(T const& track, float charge) + { + const auto eta = track.eta(); + const auto pt = track.pt(); + const auto tpcNClsF = track.tpcNClsFound(); + const auto dcaXY = track.dcaXY(); + const auto sign = track.sign(); + if (charge < 0 && sign > 0) { + return false; + } + if (charge > 0 && sign < 0) { + return false; + } + if (std::abs(eta) > ConfDaughEta) { + return false; + } + if (std::abs(pt) < ConfDaughPt) { + return false; + } + if (tpcNClsF < ConfDaughTPCnclsMin) { + return false; + } + if (std::abs(dcaXY) < ConfDaughDCAMin) { + return false; + } + if (std::abs(track.tpcNSigmaPi()) > ConfDaughPIDCuts) { + return false; + } + return true; + } + + double GetPhiInRange(double phi) + { + double result = phi; + while (result < 0) { + result = result + 2. * TMath::Pi() / 2; + } + while (result > 2. * TMath::Pi() / 2) { + result = result - 2. * TMath::Pi() / 2; + } + return result; + } + + ConfigurableAxis axisVertex{"axisVertex", {10, -10, 10}, "vertex axis for bin"}; + ConfigurableAxis axisMultiplicityClass{"axisMultiplicityClass", {10, 0, 100}, "multiplicity percentile for bin"}; + ConfigurableAxis axisEPAngle{"axisEPAngle", {1, -TMath::Pi() / 2, TMath::Pi() / 2}, "event plane angle"}; + + using BinningTypeVertexContributor = ColumnBinningPolicy; + ROOT::Math::PxPyPzMVector Lambdac, Proton, Kshort, fourVecDauCM; + ROOT::Math::XYZVector threeVecDauCM, threeVecDauCMXY, eventplaneVec, eventplaneVecNorm, beamvector; + double massPi = TDatabasePDG::Instance()->GetParticle(kPiPlus)->Mass(); // FIXME: Get from the common header + double massPr = TDatabasePDG::Instance()->GetParticle(kProton)->Mass(); // FIXME: Get from the common header + double massK0s = TDatabasePDG::Instance()->GetParticle(kK0Short)->Mass(); // FIXME: Get from the common header + void processSameEvent(EventCandidates::iterator const& collision, TrackCandidates const& tracks, AllTrackCandidates const& alltracks, ResoV0s const& V0s, aod::BCs const&) + { + if (!collision.sel8()) { + return; + } + auto centrality = collision.centFT0C(); + auto multTPC = collision.multNTracksPV(); + histos.fill(HIST("hFTOCvsTPCNoCut"), centrality, multTPC); + if (!collision.triggereventep()) { + return; + } + auto psiFT0C = collision.psiFT0C(); + auto psiFT0A = collision.psiFT0A(); + auto psiTPC = collision.psiTPC(); + auto psiTPCR = collision.psiTPCR(); + auto psiTPCL = collision.psiTPCL(); + histos.fill(HIST("hFTOCvsTPC"), centrality, multTPC); + histos.fill(HIST("hFTOCvsTPCSelected"), centrality, multTPC); + histos.fill(HIST("hPsiFT0C"), centrality, psiFT0C); + histos.fill(HIST("hPsiFT0A"), centrality, psiFT0A); + histos.fill(HIST("hPsiTPC"), centrality, psiTPC); + histos.fill(HIST("hPsiTPCR"), centrality, psiTPCR); + histos.fill(HIST("hPsiTPCL"), centrality, psiTPCL); + histos.fill(HIST("ResFT0CTPC"), centrality, TMath::Cos(2.0 * (psiFT0C - psiTPC))); + histos.fill(HIST("ResFT0CTPCR"), centrality, TMath::Cos(2.0 * (psiFT0C - psiTPCR))); + histos.fill(HIST("ResFT0CTPCL"), centrality, TMath::Cos(2.0 * (psiFT0C - psiTPCL))); + histos.fill(HIST("ResTPCRTPCL"), centrality, TMath::Cos(2.0 * (psiTPCR - psiTPCL))); + histos.fill(HIST("ResFT0CFT0A"), centrality, TMath::Cos(2.0 * (psiFT0C - psiFT0A))); + histos.fill(HIST("ResFT0ATPC"), centrality, TMath::Cos(2.0 * (psiTPC - psiFT0A))); + histos.fill(HIST("hCentrality"), centrality); + histos.fill(HIST("hVtxZ"), collision.posZ()); + auto firstprimarytrack = 0; + for (auto track1 : tracks) { + if (!selectionTrack(track1)) { + continue; + } + // PID check + if (ispTdepPID && !selectionPIDpTdependent(track1)) { + continue; + } + if (!ispTdepPID && !selectionPID(track1)) { + continue; + } + histos.fill(HIST("hEta"), track1.eta()); + histos.fill(HIST("hDcaxy"), track1.dcaXY()); + histos.fill(HIST("hDcaz"), track1.dcaZ()); + histos.fill(HIST("hNsigmaProtonTPC"), track1.tpcNSigmaPr()); + histos.fill(HIST("hNsigmaProtonTOF"), track1.tofNSigmaPr()); + auto track1ID = track1.globalIndex(); + for (auto v0 : V0s) { + if (firstprimarytrack == 0) { + histos.fill(HIST("hV0Dca"), v0.dcav0topv()); + } + if (!SelectionV0(collision, v0)) { + continue; + } + auto postrack = v0.template posTrack_as(); + auto negtrack = v0.template negTrack_as(); + if (!isSelectedV0Daughter(postrack, 1)) { + continue; + } + if (!isSelectedV0Daughter(negtrack, -1)) { + continue; + } + if (track1ID == postrack.globalIndex()) { + continue; + } + if (track1ID == negtrack.globalIndex()) { + continue; + } + if (firstprimarytrack == 0) { + histos.fill(HIST("hInvMassKs0"), v0.mK0Short()); + } + firstprimarytrack = firstprimarytrack + 1; + Proton = ROOT::Math::PxPyPzMVector(track1.px(), track1.py(), track1.pz(), massPr); + Kshort = ROOT::Math::PxPyPzMVector(v0.pt(), v0.eta(), v0.phi(), massK0s); + Lambdac = Proton + Kshort; + if (TMath::Abs(Lambdac.Rapidity()) > confRapidity) { + continue; + } + auto phiminuspsi = GetPhiInRange(Lambdac.Phi() - psiFT0C); + auto v2 = TMath::Cos(2.0 * phiminuspsi); + histos.fill(HIST("hSparseV2SASameEvent_V2"), Lambdac.M(), Lambdac.Pt(), v2, std::abs(track1.dcaXY()), std::abs(v0.dcav0topv()), centrality); + + ROOT::Math::Boost boost{Lambdac.BoostToCM()}; + fourVecDauCM = boost(Kshort); + threeVecDauCM = fourVecDauCM.Vect(); + threeVecDauCMXY = ROOT::Math::XYZVector(threeVecDauCM.X(), threeVecDauCM.Y(), 0.); + beamvector = ROOT::Math::XYZVector(0, 0, 1); + auto cosThetaStar = beamvector.Dot(threeVecDauCM) / std::sqrt(threeVecDauCM.Mag2()) / std::sqrt(beamvector.Mag2()); + auto SA = cosThetaStar * TMath::Sin(2.0 * phiminuspsi); + if (fillPolarization) { + if (track1.sign() > 0) { + histos.fill(HIST("hSparseV2SASameEventplus_SA"), Lambdac.M(), Lambdac.Pt(), cosThetaStar, phiminuspsi, centrality); + histos.fill(HIST("hSparseV2SASameEventplus_SA_A0"), Lambdac.M(), Lambdac.Pt(), cosThetaStar * cosThetaStar, phiminuspsi, centrality); + histos.fill(HIST("hSparseV2SASameEventplus_SA_azimuth"), Lambdac.M(), Lambdac.Pt(), SA, centrality); + } + if (track1.sign() < 0) { + histos.fill(HIST("hSparseV2SASameEventminus_SA"), Lambdac.M(), Lambdac.Pt(), cosThetaStar, phiminuspsi, centrality); + histos.fill(HIST("hSparseV2SASameEventminus_SA_A0"), Lambdac.M(), Lambdac.Pt(), cosThetaStar * cosThetaStar, phiminuspsi, centrality); + histos.fill(HIST("hSparseV2SASameEventminus_SA_azimuth"), Lambdac.M(), Lambdac.Pt(), SA, centrality); + } + } + } + } + } + PROCESS_SWITCH(highmasslambda, processSameEvent, "Process Same event", true); + void processMixedEventOpti(EventCandidates const& collisions, TrackCandidates const& tracks, AllTrackCandidates const& alltracks, ResoV0s const& V0s) + { + auto tracksV0sTuple = std::make_tuple(tracks, V0s); + BinningTypeVertexContributor binningOnPositions{{axisVertex, axisMultiplicityClass, axisEPAngle}, true}; + Pair pairs{binningOnPositions, cfgNoMixedEvents, -1, collisions, tracksV0sTuple, &cache}; // -1 is the number of the bin to skip + for (auto& [collision1, tracks1, collision2, tracks2] : pairs) { + if (!collision1.sel8() || !collision2.sel8()) { + continue; + } + if (!collision1.triggereventep() || !collision2.triggereventep()) { + continue; + } + auto centrality = collision1.centFT0C(); + auto psiFT0C = collision1.psiFT0C(); + + for (auto& [track1, v0] : o2::soa::combinations(o2::soa::CombinationsFullIndexPolicy(tracks1, tracks2))) { + if (!selectionTrack(track1)) { + continue; + } + // PID check + if (ispTdepPID && !selectionPIDpTdependent(track1)) { + continue; + } + if (!ispTdepPID && !selectionPID(track1)) { + continue; + } + if (!SelectionV0(collision2, v0)) { + continue; + } + auto postrack = v0.template posTrack_as(); + auto negtrack = v0.template negTrack_as(); + if (!isSelectedV0Daughter(postrack, 1)) { + continue; + } + if (!isSelectedV0Daughter(negtrack, -1)) { + continue; + } + + Proton = ROOT::Math::PxPyPzMVector(track1.px(), track1.py(), track1.pz(), massPr); + Kshort = ROOT::Math::PxPyPzMVector(v0.pt(), v0.eta(), v0.phi(), massK0s); + Lambdac = Proton + Kshort; + if (TMath::Abs(Lambdac.Rapidity()) > confRapidity) { + continue; + } + auto phiminuspsi = GetPhiInRange(Lambdac.Phi() - psiFT0C); + auto v2 = TMath::Cos(2.0 * phiminuspsi); + histos.fill(HIST("hSparseV2SAMixedEvent_V2"), Lambdac.M(), Lambdac.Pt(), v2, std::abs(track1.dcaXY()), std::abs(v0.dcav0topv()), centrality); + + ROOT::Math::Boost boost{Lambdac.BoostToCM()}; + fourVecDauCM = boost(Kshort); + threeVecDauCM = fourVecDauCM.Vect(); + threeVecDauCMXY = ROOT::Math::XYZVector(threeVecDauCM.X(), threeVecDauCM.Y(), 0.); + beamvector = ROOT::Math::XYZVector(0, 0, 1); + auto cosThetaStar = beamvector.Dot(threeVecDauCM) / std::sqrt(threeVecDauCM.Mag2()) / std::sqrt(beamvector.Mag2()); + auto SA = cosThetaStar * TMath::Sin(2.0 * phiminuspsi); + if (fillPolarization) { + if (track1.sign() > 0) { + histos.fill(HIST("hSparseV2SAMixedEventplus_SA"), Lambdac.M(), Lambdac.Pt(), cosThetaStar, phiminuspsi, centrality); + histos.fill(HIST("hSparseV2SAMixedEventplus_SA_A0"), Lambdac.M(), Lambdac.Pt(), cosThetaStar * cosThetaStar, phiminuspsi, centrality); + histos.fill(HIST("hSparseV2SAMixedEventplus_SA_azimuth"), Lambdac.M(), Lambdac.Pt(), SA, centrality); + } + if (track1.sign() < 0) { + histos.fill(HIST("hSparseV2SAMixedEventminus_SA"), Lambdac.M(), Lambdac.Pt(), cosThetaStar, phiminuspsi, centrality); + histos.fill(HIST("hSparseV2SAMixedEventminus_SA_A0"), Lambdac.M(), Lambdac.Pt(), cosThetaStar * cosThetaStar, phiminuspsi, centrality); + histos.fill(HIST("hSparseV2SAMixedEventminus_SA_azimuth"), Lambdac.M(), Lambdac.Pt(), SA, centrality); + } + } + } + } + } + PROCESS_SWITCH(highmasslambda, processMixedEventOpti, "Process Mixed event new", true); +}; +WorkflowSpec defineDataProcessing(ConfigContext const& cfgc) +{ + return WorkflowSpec{ + adaptAnalysisTask(cfgc, TaskName{"highmasslambda"})}; +} From ba7742af29686a7a0f05a8287118c2fe9890fcc0 Mon Sep 17 00:00:00 2001 From: skundu692 Date: Tue, 16 Apr 2024 10:06:51 +0200 Subject: [PATCH 12/14] Fix lorentz vector --- PWGLF/Tasks/Resonances/highmasslambda.cxx | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/PWGLF/Tasks/Resonances/highmasslambda.cxx b/PWGLF/Tasks/Resonances/highmasslambda.cxx index 44c9068aeb4..ab64aa02e24 100644 --- a/PWGLF/Tasks/Resonances/highmasslambda.cxx +++ b/PWGLF/Tasks/Resonances/highmasslambda.cxx @@ -411,7 +411,7 @@ struct highmasslambda { } firstprimarytrack = firstprimarytrack + 1; Proton = ROOT::Math::PxPyPzMVector(track1.px(), track1.py(), track1.pz(), massPr); - Kshort = ROOT::Math::PxPyPzMVector(v0.pt(), v0.eta(), v0.phi(), massK0s); + Kshort = ROOT::Math::PxPyPzMVector(v0.px(), v0.py(), v0.pz(), massK0s); Lambdac = Proton + Kshort; if (TMath::Abs(Lambdac.Rapidity()) > confRapidity) { continue; @@ -482,7 +482,7 @@ struct highmasslambda { } Proton = ROOT::Math::PxPyPzMVector(track1.px(), track1.py(), track1.pz(), massPr); - Kshort = ROOT::Math::PxPyPzMVector(v0.pt(), v0.eta(), v0.phi(), massK0s); + Kshort = ROOT::Math::PxPyPzMVector(v0.px(), v0.py(), v0.pz(), massK0s); Lambdac = Proton + Kshort; if (TMath::Abs(Lambdac.Rapidity()) > confRapidity) { continue; From 62bb9776f508bd89932545c2101b5a453dbb7585 Mon Sep 17 00:00:00 2001 From: skundu692 Date: Mon, 22 Apr 2024 17:38:28 +0200 Subject: [PATCH 13/14] Add decay length --- PWGLF/Tasks/Resonances/highmasslambda.cxx | 14 +++++++++++--- 1 file changed, 11 insertions(+), 3 deletions(-) diff --git a/PWGLF/Tasks/Resonances/highmasslambda.cxx b/PWGLF/Tasks/Resonances/highmasslambda.cxx index 9ebb6ae12f7..3d25fde6151 100644 --- a/PWGLF/Tasks/Resonances/highmasslambda.cxx +++ b/PWGLF/Tasks/Resonances/highmasslambda.cxx @@ -177,6 +177,8 @@ struct highmasslambda { histos.add("hSparseV2SASameEvent_V2", "hSparseV2SASameEvent_V2", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisV2, dcaAxis, dcatoPVAxis, thnAxisCentrality}); histos.add("hSparseV2SAMixedEvent_V2", "hSparseV2SAMixedEvent_V2", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisV2, dcaAxis, dcatoPVAxis, thnAxisCentrality}); + histos.add("hSparseV2SASameEvent_V2_new", "hSparseV2SASameEvent_V2_new", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisV2, dcaAxis, thnAxisCentrality}); + histos.add("hSparseV2SAMixedEvent_V2_new", "hSparseV2SAMixedEvent_V2_new", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisV2, dcaAxis, thnAxisCentrality}); if (fillPolarization) { histos.add("hSparseV2SASameEventplus_SA", "hSparseV2SASameEventplus_SA", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisSA, thnAxisPhiminusPsi, thnAxisCentrality}); @@ -221,7 +223,7 @@ struct highmasslambda { if (candidate.p() > 0.5 && candidate.p() <= 0.8 && TMath::Abs(candidate.tpcNSigmaPr()) < 3.0) { return true; } - if (candidate.p() > 0.8 && candidate.hasTOF() && TMath::Sqrt(candidate.tofNSigmaPr() * candidate.tofNSigmaPr() + candidate.tpcNSigmaPr() * candidate.tpcNSigmaPr()) < 2.0 * nsigmaCutTOF * nsigmaCutTOF) { + if (candidate.p() > 0.8 && candidate.hasTOF() && TMath::Sqrt(candidate.tofNSigmaPr() * candidate.tofNSigmaPr() + candidate.tpcNSigmaPr() * candidate.tpcNSigmaPr()) < nsigmaCutTOF) { return true; } return false; @@ -239,7 +241,7 @@ struct highmasslambda { if (candidate.p() > 0.8 && !candidate.hasTOF() && TMath::Abs(candidate.tpcNSigmaPr()) < nsigmaCutTPC) { return true; } - if (candidate.p() > 0.8 && candidate.hasTOF() && TMath::Sqrt(candidate.tofNSigmaPr() * candidate.tofNSigmaPr() + candidate.tpcNSigmaPr() * candidate.tpcNSigmaPr()) < 2.0 * nsigmaCutTOF * nsigmaCutTOF) { + if (candidate.p() > 0.8 && candidate.hasTOF() && TMath::Sqrt(candidate.tofNSigmaPr() * candidate.tofNSigmaPr() + candidate.tpcNSigmaPr() * candidate.tpcNSigmaPr()) < nsigmaCutTOF) { return true; } return false; @@ -254,7 +256,7 @@ struct highmasslambda { const float pT = candidate.pt(); const std::vector decVtx = {candidate.x(), candidate.y(), candidate.z()}; const float tranRad = candidate.v0radius(); - const double dcaDaughv0 = candidate.dcaV0daughters(); + const double dcaDaughv0 = TMath::Abs(candidate.dcaV0daughters()); const double cpav0 = candidate.v0cosPA(); float CtauK0s = candidate.distovertotmom(collision.posX(), collision.posY(), collision.posZ()) * TDatabasePDG::Instance()->GetParticle(kK0Short)->Mass(); // FIXME: Get from the common header @@ -418,7 +420,10 @@ struct highmasslambda { } auto phiminuspsi = GetPhiInRange(Lambdac.Phi() - psiFT0C); auto v2 = TMath::Cos(2.0 * phiminuspsi); + auto diffangle = Proton.Phi() - Lambdac.Phi(); + auto decaylength = std::abs(track1.dcaXY() / TMath::Sin(diffangle)); histos.fill(HIST("hSparseV2SASameEvent_V2"), Lambdac.M(), Lambdac.Pt(), v2, std::abs(track1.dcaXY()), std::abs(v0.dcav0topv()), centrality); + histos.fill(HIST("hSparseV2SASameEvent_V2_new"), Lambdac.M(), Lambdac.Pt(), v2, decaylength, centrality); ROOT::Math::Boost boost{Lambdac.BoostToCM()}; fourVecDauCM = boost(Kshort); @@ -490,6 +495,9 @@ struct highmasslambda { auto phiminuspsi = GetPhiInRange(Lambdac.Phi() - psiFT0C); auto v2 = TMath::Cos(2.0 * phiminuspsi); histos.fill(HIST("hSparseV2SAMixedEvent_V2"), Lambdac.M(), Lambdac.Pt(), v2, std::abs(track1.dcaXY()), std::abs(v0.dcav0topv()), centrality); + auto diffangle = Proton.Phi() - Lambdac.Phi(); + auto decaylength = std::abs(track1.dcaXY() / TMath::Sin(diffangle)); + histos.fill(HIST("hSparseV2SAMixedEvent_V2_new"), Lambdac.M(), Lambdac.Pt(), v2, decaylength, centrality); ROOT::Math::Boost boost{Lambdac.BoostToCM()}; fourVecDauCM = boost(Kshort); From 9143fcea4163ce92e892d2f8a005a603328a9cdb Mon Sep 17 00:00:00 2001 From: skundu692 Date: Mon, 22 Apr 2024 19:13:45 +0200 Subject: [PATCH 14/14] add rotational background --- PWGLF/Tasks/Resonances/highmasslambda.cxx | 21 +++++++++++++++++++-- 1 file changed, 19 insertions(+), 2 deletions(-) diff --git a/PWGLF/Tasks/Resonances/highmasslambda.cxx b/PWGLF/Tasks/Resonances/highmasslambda.cxx index 3d25fde6151..72f5c325fef 100644 --- a/PWGLF/Tasks/Resonances/highmasslambda.cxx +++ b/PWGLF/Tasks/Resonances/highmasslambda.cxx @@ -114,6 +114,9 @@ struct highmasslambda { // Mixed event Configurable cfgNoMixedEvents{"cfgNoMixedEvents", 1, "Number of mixed events per event"}; + /// activate rotational background + Configurable nBkgRotations{"nBkgRotations", 9, "Number of rotated copies (background) per each original candidate"}; + // THnsparse bining ConfigurableAxis configThnAxisInvMass{"configThnAxisInvMass", {60, 2.15, 2.45}, "#it{M} (GeV/#it{c}^{2})"}; ConfigurableAxis configThnAxisPt{"configThnAxisPt", {30, 1.0, 31.}, "#it{p}_{T} (GeV/#it{c})"}; @@ -177,7 +180,9 @@ struct highmasslambda { histos.add("hSparseV2SASameEvent_V2", "hSparseV2SASameEvent_V2", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisV2, dcaAxis, dcatoPVAxis, thnAxisCentrality}); histos.add("hSparseV2SAMixedEvent_V2", "hSparseV2SAMixedEvent_V2", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisV2, dcaAxis, dcatoPVAxis, thnAxisCentrality}); + histos.add("hSparseV2SASameEventRotational_V2", "hSparseV2SASameEventRotational_V2", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisV2, dcaAxis, dcatoPVAxis, thnAxisCentrality}); histos.add("hSparseV2SASameEvent_V2_new", "hSparseV2SASameEvent_V2_new", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisV2, dcaAxis, thnAxisCentrality}); + histos.add("hSparseV2SASameEventRotational_V2_new", "hSparseV2SASameEventRotational_V2_new", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisV2, dcaAxis, thnAxisCentrality}); histos.add("hSparseV2SAMixedEvent_V2_new", "hSparseV2SAMixedEvent_V2_new", HistType::kTHnSparseF, {thnAxisInvMass, thnAxisPt, thnAxisV2, dcaAxis, thnAxisCentrality}); if (fillPolarization) { @@ -333,7 +338,7 @@ struct highmasslambda { ConfigurableAxis axisEPAngle{"axisEPAngle", {1, -TMath::Pi() / 2, TMath::Pi() / 2}, "event plane angle"}; using BinningTypeVertexContributor = ColumnBinningPolicy; - ROOT::Math::PxPyPzMVector Lambdac, Proton, Kshort, fourVecDauCM; + ROOT::Math::PxPyPzMVector Lambdac, Proton, Kshort, LambdacRot, ProtonRot, fourVecDauCM; ROOT::Math::XYZVector threeVecDauCM, threeVecDauCMXY, eventplaneVec, eventplaneVecNorm, beamvector; double massPi = TDatabasePDG::Instance()->GetParticle(kPiPlus)->Mass(); // FIXME: Get from the common header double massPr = TDatabasePDG::Instance()->GetParticle(kProton)->Mass(); // FIXME: Get from the common header @@ -424,7 +429,19 @@ struct highmasslambda { auto decaylength = std::abs(track1.dcaXY() / TMath::Sin(diffangle)); histos.fill(HIST("hSparseV2SASameEvent_V2"), Lambdac.M(), Lambdac.Pt(), v2, std::abs(track1.dcaXY()), std::abs(v0.dcav0topv()), centrality); histos.fill(HIST("hSparseV2SASameEvent_V2_new"), Lambdac.M(), Lambdac.Pt(), v2, decaylength, centrality); - + for (int nrotbkg = 1; nrotbkg < nBkgRotations; nrotbkg++) { + auto anglestep = nrotbkg * (2.0 * TMath::Pi() / nBkgRotations); + auto rotProtonPx = track1.px() * std::cos(anglestep) - track1.py() * std::sin(anglestep); + auto rotProtonPy = track1.px() * std::sin(anglestep) + track1.py() * std::cos(anglestep); + ProtonRot = ROOT::Math::PxPyPzMVector(rotProtonPx, rotProtonPy, track1.pz(), massPr); + LambdacRot = ProtonRot + Kshort; + auto phiminuspsiRot = GetPhiInRange(LambdacRot.Phi() - psiFT0C); + auto v2Rot = TMath::Cos(2.0 * phiminuspsiRot); + auto diffangleRot = ProtonRot.Phi() - LambdacRot.Phi(); + auto decaylengthRot = std::abs(track1.dcaXY() / TMath::Sin(diffangleRot)); + histos.fill(HIST("hSparseV2SASameEventRotational_V2"), LambdacRot.M(), LambdacRot.Pt(), v2Rot, std::abs(track1.dcaXY()), std::abs(v0.dcav0topv()), centrality); + histos.fill(HIST("hSparseV2SASameEventRotational_V2_new"), LambdacRot.M(), LambdacRot.Pt(), v2Rot, decaylengthRot, centrality); + } ROOT::Math::Boost boost{Lambdac.BoostToCM()}; fourVecDauCM = boost(Kshort); threeVecDauCM = fourVecDauCM.Vect();