Skip to content

Please consider the following formatting changes to #3920 #187

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
ddobrigk merged 1 commit into from
Nov 20, 2023
Merged

Please consider the following formatting changes to #3920 #187

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
24 changes: 12 additions & 12 deletions PWGLF/TableProducer/lambdakzerobuilder.cxx
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -675,7 +675,7 @@ struct lambdakzeroBuilder {

// QA extra: DCA to PV
float dcaV0toPV = std::sqrt((std::pow((primaryVertex.getY() - v0candidate.pos[1]) * pz - (primaryVertex.getZ() - v0candidate.pos[2]) * py, 2) + std::pow((primaryVertex.getX() - v0candidate.pos[0]) * pz - (primaryVertex.getZ() - v0candidate.pos[2]) * px, 2) + std::pow((primaryVertex.getX() - v0candidate.pos[0]) * py - (primaryVertex.getY() - v0candidate.pos[1]) * px, 2)) / (px * px + py * py + pz * pz));

registry.fill(HIST("h2dTopoVarPointingAngle"), lPt, TMath::ACos(v0candidate.cosPA));
registry.fill(HIST("h2dTopoVarRAP"), lPt, TMath::ACos(v0candidate.cosPA) * v0candidate.V0radius);
registry.fill(HIST("h2dTopoVarV0Radius"), lPt, v0candidate.V0radius);
Expand All @@ -686,8 +686,8 @@ struct lambdakzeroBuilder {

// -------------------------------------------------------------------------------------
// PCM finding tests
//
// a) delta1 = D - R1 - R2
//
// a) delta1 = D - R1 - R2
// D: distance between two track helix centers in xy
// R1, R2: track radii

Expand All @@ -697,25 +697,25 @@ struct lambdakzeroBuilder {
negTrackPar.getCircleParams(d_bz, trcCircle2, sna, csa);

// distance between circle centers (one circle is at origin -> easy)
float centerDistance = std::hypot(trcCircle1.xC-trcCircle2.xC, trcCircle1.yC-trcCircle2.yC);
float centerDistance = std::hypot(trcCircle1.xC - trcCircle2.xC, trcCircle1.yC - trcCircle2.yC);

// b) delta2 = abs(R2/(R1+R2)*rvec1 + R1/(R1+R2)*rvec2)
float r1_r = trcCircle1.rC/(trcCircle1.rC + trcCircle2.rC);
float r2_r = trcCircle2.rC/(trcCircle1.rC + trcCircle2.rC);
float delta2 = std::hypot(r2_r*trcCircle1.xC+r1_r*trcCircle2.xC,r2_r*trcCircle1.yC+r1_r*trcCircle2.yC );
float r1_r = trcCircle1.rC / (trcCircle1.rC + trcCircle2.rC);
float r2_r = trcCircle2.rC / (trcCircle1.rC + trcCircle2.rC);
float delta2 = std::hypot(r2_r * trcCircle1.xC + r1_r * trcCircle2.xC, r2_r * trcCircle1.yC + r1_r * trcCircle2.yC);

// c) delta3 = sqrt(D^2-R^2); D: distance origin-center, R: radius
float delta3_track1 = TMath::Sqrt(TMath::Power(trcCircle1.xC,2)+TMath::Power(trcCircle1.yC,2)-TMath::Power(trcCircle1.rC,2));
float delta3_track2 = TMath::Sqrt(TMath::Power(trcCircle2.xC,2)+TMath::Power(trcCircle2.yC,2)-TMath::Power(trcCircle2.rC,2));
float delta3_track1 = TMath::Sqrt(TMath::Power(trcCircle1.xC, 2) + TMath::Power(trcCircle1.yC, 2) - TMath::Power(trcCircle1.rC, 2));
float delta3_track2 = TMath::Sqrt(TMath::Power(trcCircle2.xC, 2) + TMath::Power(trcCircle2.yC, 2) - TMath::Power(trcCircle2.rC, 2));

// let's just use tagged, cause we can
if(!posTrack.hasITS() && !negTrack.hasITS()){
if(V0.isTrueGamma()){
if (!posTrack.hasITS() && !negTrack.hasITS()) {
if (V0.isTrueGamma()) {
registry.fill(HIST("h2d_pcm_DeltaDistanceRadii_True"), lPt, centerDistance - trcCircle1.rC - trcCircle2.rC);
registry.fill(HIST("h2d_pcm_PositionGuess_True"), lPt, delta2);
registry.fill(HIST("h2d_pcm_RadiallyOutgoingAtThisRadius1_True"), lPt, delta3_track1);
registry.fill(HIST("h2d_pcm_RadiallyOutgoingAtThisRadius2_True"), lPt, delta3_track2);
}else{
} else {
registry.fill(HIST("h2d_pcm_DeltaDistanceRadii_Bg"), lPt, centerDistance - trcCircle1.rC - trcCircle2.rC);
registry.fill(HIST("h2d_pcm_PositionGuess_Bg"), lPt, delta2);
registry.fill(HIST("h2d_pcm_RadiallyOutgoingAtThisRadius1_Bg"), lPt, delta3_track1);
Expand Down