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[PWGCF] use amplitude as correlation weight #13175

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Merged
victor-gonzalez merged 1 commit into from
Sep 30, 2025
+12 −12
Merged

[PWGCF] use amplitude as correlation weight #13175

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24 changes: 12 additions & 12 deletions PWGCF/TwoParticleCorrelations/Tasks/longRangeDihadronCor.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -577,22 +577,22 @@ struct LongRangeDihadronCor {
if (system == SameEvent) {
if (corType == kFT0A) {
registry.fill(HIST("Assoc_amp_same_TPC_FT0A"), chanelid, ampl);
sameTpcFt0a->getPairHist()->Fill(step, fSampleIndex, posZ, track1.pt(), track1.pt(), deltaPhi, deltaEta, eventWeight * triggerWeight);
registry.fill(HIST("deltaEta_deltaPhi_same_TPC_FT0A"), deltaPhi, deltaEta, eventWeight * triggerWeight);
sameTpcFt0a->getPairHist()->Fill(step, fSampleIndex, posZ, track1.pt(), track1.pt(), deltaPhi, deltaEta, ampl * eventWeight * triggerWeight);
registry.fill(HIST("deltaEta_deltaPhi_same_TPC_FT0A"), deltaPhi, deltaEta, ampl * eventWeight * triggerWeight);
} else if (corType == kFT0C) {
registry.fill(HIST("Assoc_amp_same_TPC_FT0C"), chanelid, ampl);
sameTpcFt0c->getPairHist()->Fill(step, fSampleIndex, posZ, track1.pt(), track1.pt(), deltaPhi, deltaEta, eventWeight * triggerWeight);
registry.fill(HIST("deltaEta_deltaPhi_same_TPC_FT0C"), deltaPhi, deltaEta, eventWeight * triggerWeight);
sameTpcFt0c->getPairHist()->Fill(step, fSampleIndex, posZ, track1.pt(), track1.pt(), deltaPhi, deltaEta, ampl * eventWeight * triggerWeight);
registry.fill(HIST("deltaEta_deltaPhi_same_TPC_FT0C"), deltaPhi, deltaEta, ampl * eventWeight * triggerWeight);
}
} else if (system == MixedEvent) {
if (corType == kFT0A) {
registry.fill(HIST("Assoc_amp_mixed_TPC_FT0A"), chanelid, ampl);
mixedTpcFt0a->getPairHist()->Fill(step, fSampleIndex, posZ, track1.pt(), track1.pt(), deltaPhi, deltaEta, eventWeight * triggerWeight);
registry.fill(HIST("deltaEta_deltaPhi_mixed_TPC_FT0A"), deltaPhi, deltaEta, eventWeight * triggerWeight);
mixedTpcFt0a->getPairHist()->Fill(step, fSampleIndex, posZ, track1.pt(), track1.pt(), deltaPhi, deltaEta, ampl * eventWeight * triggerWeight);
registry.fill(HIST("deltaEta_deltaPhi_mixed_TPC_FT0A"), deltaPhi, deltaEta, ampl * eventWeight * triggerWeight);
} else if (corType == kFT0C) {
registry.fill(HIST("Assoc_amp_mixed_TPC_FT0C"), chanelid, ampl);
mixedTpcFt0c->getPairHist()->Fill(step, fSampleIndex, posZ, track1.pt(), track1.pt(), deltaPhi, deltaEta, eventWeight * triggerWeight);
registry.fill(HIST("deltaEta_deltaPhi_mixed_TPC_FT0C"), deltaPhi, deltaEta, eventWeight * triggerWeight);
mixedTpcFt0c->getPairHist()->Fill(step, fSampleIndex, posZ, track1.pt(), track1.pt(), deltaPhi, deltaEta, ampl * eventWeight * triggerWeight);
registry.fill(HIST("deltaEta_deltaPhi_mixed_TPC_FT0C"), deltaPhi, deltaEta, ampl * eventWeight * triggerWeight);
}
}
}
Expand Down Expand Up @@ -626,11 +626,11 @@ struct LongRangeDihadronCor {
float deltaEta = etaA - etaC;
// fill the right sparse and histograms
if (system == SameEvent) {
sameFt0aFt0c->getPairHist()->Fill(step, fSampleIndex, posZ, 0., 0., deltaPhi, deltaEta, eventWeight * triggerWeight);
registry.fill(HIST("deltaEta_deltaPhi_same_FT0A_FT0C"), deltaPhi, deltaEta, eventWeight * triggerWeight);
sameFt0aFt0c->getPairHist()->Fill(step, fSampleIndex, posZ, 0., 0., deltaPhi, deltaEta, amplA * amplC * eventWeight * triggerWeight);
registry.fill(HIST("deltaEta_deltaPhi_same_FT0A_FT0C"), deltaPhi, deltaEta, amplA * amplC * eventWeight * triggerWeight);
} else if (system == MixedEvent) {
mixedFt0aFt0c->getPairHist()->Fill(step, fSampleIndex, posZ, 0., 0., deltaPhi, deltaEta, eventWeight * triggerWeight);
registry.fill(HIST("deltaEta_deltaPhi_mixed_FT0A_FT0C"), deltaPhi, deltaEta, eventWeight * triggerWeight);
mixedFt0aFt0c->getPairHist()->Fill(step, fSampleIndex, posZ, 0., 0., deltaPhi, deltaEta, amplA * amplC * eventWeight * triggerWeight);
registry.fill(HIST("deltaEta_deltaPhi_mixed_FT0A_FT0C"), deltaPhi, deltaEta, amplA * amplC * eventWeight * triggerWeight);
}
}
}
Expand Down
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