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[PWGCF] add trigger histogran for FT0A-FT0C #13397

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Merged
victor-gonzalez merged 1 commit into from
Oct 16, 2025
Merged

[PWGCF] add trigger histogran for FT0A-FT0C #13397

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9 changes: 7 additions & 2 deletions PWGCF/TwoParticleCorrelations/Tasks/longRangeDihadronCor.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -279,8 +279,6 @@ struct LongRangeDihadronCor {
registry.add("Centrality_used", hCentTitle.c_str(), {HistType::kTH1D, {{100, 0, 100}}}); // histogram to see how many events are in the same and mixed event
registry.add("zVtx", "zVtx", {HistType::kTH1D, {axisVertex}});
registry.add("zVtx_used", "zVtx_used", {HistType::kTH1D, {axisVertex}});
registry.add("Trig_hist_TPC_FT0A", "", {HistType::kTHnSparseF, {{axisSample, axisVertex, axisPtTrigger}}});
registry.add("Trig_hist_TPC_FT0C", "", {HistType::kTHnSparseF, {{axisSample, axisVertex, axisPtTrigger}}});
registry.add("FT0Amp", "", {HistType::kTH2F, {axisChID, axisFit}});
registry.add("FT0AmpCorrect", "", {HistType::kTH2F, {axisChID, axisFit}});
}
Expand All @@ -289,16 +287,19 @@ struct LongRangeDihadronCor {
registry.add("deltaEta_deltaPhi_mixed_TPC_FT0A", "", {HistType::kTH2D, {axisDeltaPhi, axisDeltaEtaTpcFt0a}});
registry.add("Assoc_amp_same_TPC_FT0A", "", {HistType::kTH2D, {axisChannelFt0aAxis, axisAmplitudeFt0a}});
registry.add("Assoc_amp_mixed_TPC_FT0A", "", {HistType::kTH2D, {axisChannelFt0aAxis, axisAmplitudeFt0a}});
registry.add("Trig_hist_TPC_FT0A", "", {HistType::kTHnSparseF, {{axisSample, axisVertex, axisPtTrigger}}});
}
if (doprocessSameTpcFt0c) {
registry.add("deltaEta_deltaPhi_same_TPC_FT0C", "", {HistType::kTH2D, {axisDeltaPhi, axisDeltaEtaTpcFt0c}}); // check to see the delta eta and delta phi distribution
registry.add("deltaEta_deltaPhi_mixed_TPC_FT0C", "", {HistType::kTH2D, {axisDeltaPhi, axisDeltaEtaTpcFt0c}});
registry.add("Assoc_amp_same_TPC_FT0C", "", {HistType::kTH2D, {axisChannelFt0aAxis, axisAmplitudeFt0a}});
registry.add("Assoc_amp_mixed_TPC_FT0C", "", {HistType::kTH2D, {axisChannelFt0aAxis, axisAmplitudeFt0a}});
registry.add("Trig_hist_TPC_FT0C", "", {HistType::kTHnSparseF, {{axisSample, axisVertex, axisPtTrigger}}});
}
if (doprocessSameFt0aFt0c) {
registry.add("deltaEta_deltaPhi_same_FT0A_FT0C", "", {HistType::kTH2D, {axisDeltaPhi, axisDeltaEtaFt0aFt0c}}); // check to see the delta eta and delta phi distribution
registry.add("deltaEta_deltaPhi_mixed_FT0A_FT0C", "", {HistType::kTH2D, {axisDeltaPhi, axisDeltaEtaFt0aFt0c}});
registry.add("Trig_hist_FT0A_FT0C", "", {HistType::kTHnSparseF, {{axisSample, axisVertex, axisPtTrigger}}});
}

registry.add("eventcount", "bin", {HistType::kTH1F, {{4, 0, 4, "bin"}}}); // histogram to see how many events are in the same and mixed event
Expand Down Expand Up @@ -621,6 +622,10 @@ struct LongRangeDihadronCor {
auto phiA = getPhiFT0(chanelAid, kFT0A);
auto etaA = getEtaFT0(chanelAid, kFT0A);

if (system == SameEvent) {
registry.fill(HIST("Trig_hist_FT0A_FT0C"), fSampleIndex, posZ, 0.5, eventWeight * amplA);
}

for (std::size_t iChC = 0; iChC < channelCSize; iChC++) {
int chanelCid = 0;
float amplC = 0.;
Expand Down
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