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[PWGCF] Add some plots #15563

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shouqiye merged 1 commit into from
Mar 29, 2026
+34 −6
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[PWGCF] Add some plots #15563

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40 changes: 34 additions & 6 deletions PWGCF/Flow/Tasks/flowZdcEnergy.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -52,6 +52,7 @@ struct flowZdcEnergy {

ConfigurableAxis axisCent{"axisCent", {90, 0, 90}, "Centrality (%)"};
ConfigurableAxis axisMult{"axisMult", {100, 0, 100000}, "Multiplicity"};
ConfigurableAxis axisMultDivided{"axisMultDivided", {30, 0, 15000}, "Multiplicity bins for ZN energy"};
ConfigurableAxis axisPt{"axisPt", {100, 0, 15}, "#P_{t}"};
ConfigurableAxis axisEta{"axisEta", {64, -1.6, 1.6}, "#eta"};
ConfigurableAxis axisEnergy{"axisEnergy", {300, 0, 300}, "Energy"};
Expand Down Expand Up @@ -120,6 +121,21 @@ struct flowZdcEnergy {
registry.add("hEnergyWithCent_ZNA_SumSectors", "", {HistType::kTH2D, {axisEnergy, axisCent}});
registry.add("hEnergyWithCent_ZNC_SumSectors", "", {HistType::kTH2D, {axisEnergy, axisCent}});
registry.add("hEnergyWithCent_RescaledSumDiff", "", {HistType::kTH2D, {axisRescaledDiff, axisCent}});

registry.add("hEnergyWithMult_ZNA_Common", "", {HistType::kTH2D, {axisEnergy, axisMultDivided}});
registry.add("hEnergyWithMult_ZNC_Common", "", {HistType::kTH2D, {axisEnergy, axisMultDivided}});
registry.add("hEnergyWithMult_RescaledDiff", "", {HistType::kTH2D, {axisRescaledDiff, axisMultDivided}});
registry.add("hEnergyWithMult_ZNA_1", "", {HistType::kTH2D, {axisEnergy, axisMultDivided}});
registry.add("hEnergyWithMult_ZNA_2", "", {HistType::kTH2D, {axisEnergy, axisMultDivided}});
registry.add("hEnergyWithMult_ZNA_3", "", {HistType::kTH2D, {axisEnergy, axisMultDivided}});
registry.add("hEnergyWithMult_ZNA_4", "", {HistType::kTH2D, {axisEnergy, axisMultDivided}});
registry.add("hEnergyWithMult_ZNC_1", "", {HistType::kTH2D, {axisEnergy, axisMultDivided}});
registry.add("hEnergyWithMult_ZNC_2", "", {HistType::kTH2D, {axisEnergy, axisMultDivided}});
registry.add("hEnergyWithMult_ZNC_3", "", {HistType::kTH2D, {axisEnergy, axisMultDivided}});
registry.add("hEnergyWithMult_ZNC_4", "", {HistType::kTH2D, {axisEnergy, axisMultDivided}});
registry.add("hEnergyWithMult_ZNA_SumSectors", "", {HistType::kTH2D, {axisEnergy, axisMultDivided}});
registry.add("hEnergyWithMult_ZNC_SumSectors", "", {HistType::kTH2D, {axisEnergy, axisMultDivided}});
registry.add("hEnergyWithMult_RescaledSumDiff", "", {HistType::kTH2D, {axisRescaledDiff, axisMultDivided}});
}

// Helper: event selection
Expand All @@ -128,9 +144,6 @@ struct flowZdcEnergy {
{
if (!UseEvsel) {
registry.fill(HIST("QA/hEventCount"), kAllEvents);
registry.fill(HIST("QA/hEventCount"), kSeln);
registry.fill(HIST("QA/hEventCount"), kZvtx);
registry.fill(HIST("QA/hEventCount"), kCentrality);
} else {
registry.fill(HIST("QA/hEventCount"), kAllEvents);
if (runmode == 2 && !collision.sel7()) {
Expand All @@ -154,7 +167,7 @@ struct flowZdcEnergy {

// Helper: fill ZDC observables
template <typename TCollision, typename TBCs>
void fillZDCObservables(TCollision const& collision, float centrality)
void fillZDCObservables(TCollision const& collision, float centrality, float multiTPC)
{
const auto& foundBC = collision.template foundBC_as<TBCs>();
if (!foundBC.has_zdc()) {
Expand Down Expand Up @@ -198,11 +211,26 @@ struct flowZdcEnergy {
registry.fill(HIST("hEnergyWithCent_ZNA_SumSectors"), sumEnergyZNA, centrality);
registry.fill(HIST("hEnergyWithCent_ZNC_SumSectors"), sumEnergyZNC, centrality);

registry.fill(HIST("hEnergyWithMult_ZNA_Common"), energyCommonZNA, multiTPC);
registry.fill(HIST("hEnergyWithMult_ZNC_Common"), energyCommonZNC, multiTPC);
registry.fill(HIST("hEnergyWithMult_ZNA_1"), energySectorZNA1, multiTPC);
registry.fill(HIST("hEnergyWithMult_ZNA_2"), energySectorZNA2, multiTPC);
registry.fill(HIST("hEnergyWithMult_ZNA_3"), energySectorZNA3, multiTPC);
registry.fill(HIST("hEnergyWithMult_ZNA_4"), energySectorZNA4, multiTPC);
registry.fill(HIST("hEnergyWithMult_ZNC_1"), energySectorZNC1, multiTPC);
registry.fill(HIST("hEnergyWithMult_ZNC_2"), energySectorZNC2, multiTPC);
registry.fill(HIST("hEnergyWithMult_ZNC_3"), energySectorZNC3, multiTPC);
registry.fill(HIST("hEnergyWithMult_ZNC_4"), energySectorZNC4, multiTPC);
registry.fill(HIST("hEnergyWithMult_ZNA_SumSectors"), sumEnergyZNA, multiTPC);
registry.fill(HIST("hEnergyWithMult_ZNC_SumSectors"), sumEnergyZNC, multiTPC);

if (commonDen > 1.e-6f) {
registry.fill(HIST("hEnergyWithCent_RescaledDiff"), (energyCommonZNA - energyCommonZNC) / commonDen, centrality);
registry.fill(HIST("hEnergyWithMult_RescaledDiff"), (energyCommonZNA - energyCommonZNC) / commonDen, multiTPC);
}
if (sumDen > 1.e-6f) {
registry.fill(HIST("hEnergyWithCent_RescaledSumDiff"), (sumEnergyZNA - sumEnergyZNC) / sumDen, centrality);
registry.fill(HIST("hEnergyWithMult_RescaledSumDiff"), (sumEnergyZNA - sumEnergyZNC) / sumDen, multiTPC);
}
}

Expand All @@ -222,7 +250,7 @@ struct flowZdcEnergy {
registry.fill(HIST("QA/hCentrality"), centrality);
registry.fill(HIST("QA/hMultiplicity"), multi);
registry.fill(HIST("QA/hMultiplicity_TPC"), multiTPC);
fillZDCObservables<CollisionsRun3::iterator, BCsRun3>(collision, centrality);
fillZDCObservables<CollisionsRun3::iterator, BCsRun3>(collision, centrality, multiTPC);

for (const auto& track : tracks) {
registry.fill(HIST("QA/hPt"), track.pt());
Expand All @@ -246,7 +274,7 @@ struct flowZdcEnergy {
registry.fill(HIST("QA/hCentrality"), centrality);
registry.fill(HIST("QA/hMultiplicity"), multi);
registry.fill(HIST("QA/hMultiplicity_TPC"), multiTPC);
fillZDCObservables<CollisionsRun2::iterator, BCsRun2>(collision, centrality);
fillZDCObservables<CollisionsRun2::iterator, BCsRun2>(collision, centrality, multiTPC);

for (const auto& track : tracks) {
registry.fill(HIST("QA/hPt"), track.pt());
Expand Down
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