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Tune MC Gain and Reco Gain Values #841

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Merged
leoaliaga merged 2 commits into from
Aug 4, 2025
Merged

Tune MC Gain and Reco Gain Values #841

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544df81
MC gain fine tuning.
gputnam Aug 4, 2025
538934e
Set reco gain values.
gputnam Aug 4, 2025
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9 changes: 5 additions & 4 deletions icaruscode/TPC/Calorimetry/calorimetryICARUS.fcl
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Expand Up @@ -6,10 +6,11 @@ BEGIN_PROLOG
icarus_calorimetryalgdata: @local::standard_calorimetryalgdata
icarus_calorimetryalgmc: @local::standard_calorimetryalgmc

# Calorimetry constants from G. Putnam (Nov 2022)
# Informed by MC calibration -- docdb 28639.
# NOTE: needs to be revisted if/when the data processing is updated
icarus_calorimetryalgmc.CalAreaConstants: [0.01343, 0.01338, 0.01219]
# GP 8/4/25: with re-calibration and application of EMB recombination,
# MC and data gains match. Note that we should not being making any
# updates to the MC that would cause the MC gain to differ from that of
# data.
icarus_calorimetryalgmc.CalAreaConstants: @local::icarus_data_calconst
icarus_calorimetryalgmc.ModBoxA: 0.904
icarus_calorimetryalgmc.ModBoxBTF1: "[0]/TMath::Sqrt(TMath::Sin(x*TMath::Pi()/180)**2 + TMath::Cos(x*TMath::Pi()/180)**2/[1]**2)"
icarus_calorimetryalgmc.ModBoxBParam: [0.204, 1.25]
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6 changes: 3 additions & 3 deletions icaruscode/TPC/Calorimetry/normtools_icarus.fcl
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Expand Up @@ -61,8 +61,8 @@ yznorm_sql: {
#icarus_calonormtools: [@local::driftnorm, @local::yznorm, @local::tpcgain]
icarus_calonormtools: [@local::driftnorm_sql, @local::yznorm_sql, @local::tpcgain_sql]

# Gain with angular dep. recombination. Measurement from: https://arxiv.org/pdf/2407.12969
# Assume equal on planes -- this is __wrong__ -- will need to be fixed when they are calibrated
icarus_data_calconst: [0.0133333, 0.0133333, 0.0133333]
# GP 8/4/25 -- Update gain to re-measurement with Run 2 stopping muons and
# fixed recombination.
icarus_data_calconst: [0.016751, 0.012755, 0.012513]

END_PROLOG
6 changes: 3 additions & 3 deletions icaruscode/TPC/ICARUSWireCell/detsimmodules_wirecell_ICARUS.fcl
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Expand Up @@ -54,9 +54,9 @@ icarus_simwire_wirecell:
overlay_drifter: false # default drifter by default

# Gain and shaping time
gain0: 17.9488 # mV/fC
gain1: 12.4317 # mV/fC
gain2: 14.0976 # mV/fC
gain0: 18.0839 # mV/fC
gain1: 12.2379 # mV/fC
gain2: 13.8819 # mV/fC

shaping0: 1.3 # us
shaping1: 1.45 # us
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