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[PWGCF] Fix filling of Qa histograms for V0s #17176

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Merged
ariedel-cern merged 1 commit into from
Jul 22, 2026
+30 −32
Merged

[PWGCF] Fix filling of Qa histograms for V0s #17176

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62 changes: 30 additions & 32 deletions PWGCF/Femto/Core/v0HistManager.h
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Original file line number Diff line number Diff line change
Expand Up @@ -560,44 +560,42 @@ class V0HistManager
mHistogramRegistry->fill(HIST(v0Prefix) + HIST(QaDir) + HIST(getHistName(kDecayVtx, HistTable)), v0candidate.decayVtx());
mHistogramRegistry->fill(HIST(v0Prefix) + HIST(QaDir) + HIST(getHistName(kTransRadius, HistTable)), v0candidate.transRadius());

float massLambda = 0;
float massAntiLambda = 0;
float massK0short = 0;

if constexpr (modes::isEqual(v0, modes::V0::kLambda) || modes::isEqual(v0, modes::V0::kAntiLambda)) {
massK0short = v0candidate.massK0short();
if (v0candidate.sign() > 0) {
massLambda = v0candidate.mass();
massAntiLambda = v0candidate.massAnti();
} else {
massLambda = v0candidate.massAnti();
massAntiLambda = v0candidate.mass();
}
}
if constexpr (modes::isEqual(v0, modes::V0::kK0short)) {
massK0short = v0candidate.mass();
massLambda = v0candidate.massLambda();
massAntiLambda = v0candidate.massAntiLambda();
}

mHistogramRegistry->fill(HIST(v0Prefix) + HIST(QaDir) + HIST(getHistName(kMassLambda, HistTable)), massLambda);
mHistogramRegistry->fill(HIST(v0Prefix) + HIST(QaDir) + HIST(getHistName(kMassAntiLambda, HistTable)), massAntiLambda);
mHistogramRegistry->fill(HIST(v0Prefix) + HIST(QaDir) + HIST(getHistName(kMassK0short, HistTable)), massK0short);

if (mPlot2d) {
mHistogramRegistry->fill(HIST(v0Prefix) + HIST(QaDir) + HIST(getHistName(kPtVsEta, HistTable)), v0candidate.pt(), v0candidate.eta());
mHistogramRegistry->fill(HIST(v0Prefix) + HIST(QaDir) + HIST(getHistName(kPtVsPhi, HistTable)), v0candidate.pt(), v0candidate.phi());
mHistogramRegistry->fill(HIST(v0Prefix) + HIST(QaDir) + HIST(getHistName(kPhiVsEta, HistTable)), v0candidate.phi(), v0candidate.eta());
mHistogramRegistry->fill(HIST(v0Prefix) + HIST(QaDir) + HIST(getHistName(kPtVsCosPa, HistTable)), v0candidate.pt(), v0candidate.cosPa());

if constexpr (modes::isEqual(v0, modes::V0::kLambda) || modes::isEqual(v0, modes::V0::kAntiLambda)) {
float massLambda = 0;
float massAntiLambda = 0;
if (v0candidate.sign() > 0) {
massLambda = v0candidate.mass();
massAntiLambda = v0candidate.massAnti();
} else {
massLambda = v0candidate.massAnti();
massAntiLambda = v0candidate.mass();
}
mHistogramRegistry->fill(HIST(v0Prefix) + HIST(QaDir) + HIST(getHistName(kMassLambda, HistTable)), massLambda);
mHistogramRegistry->fill(HIST(v0Prefix) + HIST(QaDir) + HIST(getHistName(kMassAntiLambda, HistTable)), massAntiLambda);
mHistogramRegistry->fill(HIST(v0Prefix) + HIST(QaDir) + HIST(getHistName(kMassK0short, HistTable)), v0candidate.massK0short());
mHistogramRegistry->fill(HIST(v0Prefix) + HIST(QaDir) + HIST(getHistName(kPtVsLambdaMass, HistTable)), v0candidate.pt(), massLambda);
mHistogramRegistry->fill(HIST(v0Prefix) + HIST(QaDir) + HIST(getHistName(kPtVsAntiLambdaMass, HistTable)), v0candidate.pt(), massAntiLambda);
mHistogramRegistry->fill(HIST(v0Prefix) + HIST(QaDir) + HIST(getHistName(kPtVsK0shortMass, HistTable)), v0candidate.pt(), v0candidate.massK0short());
mHistogramRegistry->fill(HIST(v0Prefix) + HIST(QaDir) + HIST(getHistName(kLambdaMassVsAntiLambdaMass, HistTable)), massLambda, massAntiLambda);
mHistogramRegistry->fill(HIST(v0Prefix) + HIST(QaDir) + HIST(getHistName(kK0shortMassVsLambdaMass, HistTable)), v0candidate.massK0short(), massLambda);
mHistogramRegistry->fill(HIST(v0Prefix) + HIST(QaDir) + HIST(getHistName(kK0shortMassVsAntiLambdaMass, HistTable)), v0candidate.massK0short(), massAntiLambda);
}

if constexpr (modes::isEqual(v0, modes::V0::kK0short)) {
mHistogramRegistry->fill(HIST(v0Prefix) + HIST(QaDir) + HIST(getHistName(kMassLambda, HistTable)), v0candidate.massLambda());
mHistogramRegistry->fill(HIST(v0Prefix) + HIST(QaDir) + HIST(getHistName(kMassAntiLambda, HistTable)), v0candidate.massAntiLambda());
mHistogramRegistry->fill(HIST(v0Prefix) + HIST(QaDir) + HIST(getHistName(kMassK0short, HistTable)), v0candidate.mass());
mHistogramRegistry->fill(HIST(v0Prefix) + HIST(QaDir) + HIST(getHistName(kPtVsLambdaMass, HistTable)), v0candidate.pt(), v0candidate.massLambda());
mHistogramRegistry->fill(HIST(v0Prefix) + HIST(QaDir) + HIST(getHistName(kPtVsAntiLambdaMass, HistTable)), v0candidate.pt(), v0candidate.massAntiLambda());
mHistogramRegistry->fill(HIST(v0Prefix) + HIST(QaDir) + HIST(getHistName(kPtVsK0shortMass, HistTable)), v0candidate.pt(), v0candidate.mass());
mHistogramRegistry->fill(HIST(v0Prefix) + HIST(QaDir) + HIST(getHistName(kLambdaMassVsAntiLambdaMass, HistTable)), v0candidate.massLambda(), v0candidate.massAntiLambda());
mHistogramRegistry->fill(HIST(v0Prefix) + HIST(QaDir) + HIST(getHistName(kK0shortMassVsLambdaMass, HistTable)), v0candidate.mass(), v0candidate.massLambda());
mHistogramRegistry->fill(HIST(v0Prefix) + HIST(QaDir) + HIST(getHistName(kK0shortMassVsAntiLambdaMass, HistTable)), v0candidate.mass(), v0candidate.massAntiLambda());
}
mHistogramRegistry->fill(HIST(v0Prefix) + HIST(QaDir) + HIST(getHistName(kPtVsLambdaMass, HistTable)), v0candidate.pt(), massLambda);
mHistogramRegistry->fill(HIST(v0Prefix) + HIST(QaDir) + HIST(getHistName(kPtVsAntiLambdaMass, HistTable)), v0candidate.pt(), massAntiLambda);
mHistogramRegistry->fill(HIST(v0Prefix) + HIST(QaDir) + HIST(getHistName(kPtVsK0shortMass, HistTable)), v0candidate.pt(), massK0short);
mHistogramRegistry->fill(HIST(v0Prefix) + HIST(QaDir) + HIST(getHistName(kLambdaMassVsAntiLambdaMass, HistTable)), massLambda, massAntiLambda);
mHistogramRegistry->fill(HIST(v0Prefix) + HIST(QaDir) + HIST(getHistName(kK0shortMassVsLambdaMass, HistTable)), massK0short, massLambda);
mHistogramRegistry->fill(HIST(v0Prefix) + HIST(QaDir) + HIST(getHistName(kK0shortMassVsAntiLambdaMass, HistTable)), massK0short, massAntiLambda);
}
}

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