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[PWGLF] Change in hStrangeCorrelation.cxx #13363

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[PWGLF] Change in hStrangeCorrelation.cxx #13363

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20 changes: 11 additions & 9 deletions PWGLF/Tasks/Strangeness/hStrangeCorrelation.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -262,8 +262,8 @@

std::vector<std::vector<float>> axisRanges;

const float ctauxiPDG = 4.91; // from PDG

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[pdg/explicit-code] 

Avoid hard-coded PDG codes. Use named values from PDG_t or o2::constants::physics::Pdg instead.
const float ctauomegaPDG = 2.461; // from PDG

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[pdg/explicit-code] 

Avoid hard-coded PDG codes. Use named values from PDG_t or o2::constants::physics::Pdg instead.

/// Function to aid in calculating delta-phi
/// \param phi1 first phi value
Expand Down Expand Up @@ -524,9 +524,9 @@
return false;
// dcacascdaughters
float ptDepCut = systCuts.dcaCacsDauPar0;
if (casc.pt() > 1 && casc.pt() < 4)

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[magic-number] 

Avoid magic numbers in expressions. Assign the value to a clearly named variable or constant.
ptDepCut = systCuts.dcaCacsDauPar1;
else if (casc.pt() > 4)

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[magic-number] 

Avoid magic numbers in expressions. Assign the value to a clearly named variable or constant.
ptDepCut = systCuts.dcaCacsDauPar2;
if (casc.dcacascdaughters() > ptDepCut)
return false;
Expand Down Expand Up @@ -559,7 +559,7 @@
double phaseProton = (-0.3 * B * assoc[2]) / (2 * assoc[1]);
double phaseTrack = (-0.3 * B * trigg[2]) / (2 * trigg[1]);

for (double r = 0.8; r <= 2.5; r += 0.05) {

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[magic-number] 

Avoid magic numbers in expressions. Assign the value to a clearly named variable or constant.
dPhiStar = dPhi + std::asin(phaseProton * r) - std::asin(phaseTrack * r);
dPhiStarMean += (dPhiStar / 34);
}
Expand Down Expand Up @@ -722,7 +722,7 @@
if (doDeltaPhiStarCheck) {
double deltaPhiStar = calculateAverageDeltaPhiStar(triggForDeltaPhiStar, assocForDeltaPhiStar, bField);
double deltaPhiStarPion = calculateAverageDeltaPhiStar(triggForDeltaPhiStar, assocForDeltaPhiStarPion, bField);
if ((Index == 0 && triggSign > 0) || (Index == 1 && triggSign > 0) || (Index == 2 && triggSign < 0)) {

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[magic-number] 

Avoid magic numbers in expressions. Assign the value to a clearly named variable or constant.
histos.fill(HIST("sameEvent/LeftBg/") + HIST(kV0names[Index]) + HIST("DeltaPhiStar"), deltaPhiStar, trigg.eta() - etaProton, 0.5);
if (Index == 0) {
histos.fill(HIST("sameEvent/LeftBg/") + HIST(kV0names[Index]) + HIST("DeltaPhiStar"), deltaPhiStarPion, trigg.eta() - etaPion, -0.5);
Expand All @@ -737,18 +737,18 @@
}
if (assocCandidate.compatible(Index, systCuts.dEdxCompatibility) && (!doMCassociation || assocCandidate.mcTrue(Index)) && (!doAssocPhysicalPrimary || assocCandidate.mcPhysicalPrimary()) && !mixing && -massWindowConfigurations.maxPeakNSigma < assocCandidate.invMassNSigma(Index) && assocCandidate.invMassNSigma(Index) < +massWindowConfigurations.maxPeakNSigma) {
fillCorrelationHistogram(histos.get<THn>(HIST("sameEvent/Signal/") + HIST(kV0names[Index])), binFillThn, etaWeight, efficiency * efficiencyTrigg, totalEffUncert, purityTrigg, purityTriggErr);
if (std::abs(deltaphi) < 0.8 && doITSClustersQA) {

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[magic-number] 

Avoid magic numbers in expressions. Assign the value to a clearly named variable or constant.
histos.fill(HIST("hITSClusters") + HIST(kV0names[Index]) + HIST("NegativeDaughterToward"), ptassoc, negtrack.itsNCls(), assoc.v0radius());
histos.fill(HIST("hITSClusters") + HIST(kV0names[Index]) + HIST("PositiveDaughterToward"), ptassoc, postrack.itsNCls(), assoc.v0radius());
}
if (std::abs(deltaphi) > 1 && std::abs(deltaphi) < 2 && doITSClustersQA) {

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[magic-number] 

Avoid magic numbers in expressions. Assign the value to a clearly named variable or constant.
histos.fill(HIST("hITSClusters") + HIST(kV0names[Index]) + HIST("NegativeDaughterTransverse"), ptassoc, negtrack.itsNCls(), assoc.v0radius());
histos.fill(HIST("hITSClusters") + HIST(kV0names[Index]) + HIST("PositiveDaughterTransverse"), ptassoc, postrack.itsNCls(), assoc.v0radius());
}
if (doDeltaPhiStarCheck) {
double deltaPhiStar = calculateAverageDeltaPhiStar(triggForDeltaPhiStar, assocForDeltaPhiStar, bField);
double deltaPhiStarPion = calculateAverageDeltaPhiStar(triggForDeltaPhiStar, assocForDeltaPhiStarPion, bField);
if ((Index == 0 && triggSign > 0) || (Index == 1 && triggSign > 0) || (Index == 2 && triggSign < 0)) {

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[magic-number] 

Avoid magic numbers in expressions. Assign the value to a clearly named variable or constant.
histos.fill(HIST("sameEvent/Signal/") + HIST(kV0names[Index]) + HIST("DeltaPhiStar"), deltaPhiStar, trigg.eta() - etaProton, 0.5);
if (Index == 0) {
histos.fill(HIST("sameEvent/Signal/") + HIST(kV0names[Index]) + HIST("DeltaPhiStar"), deltaPhiStarPion, trigg.eta() - etaPion, -0.5);
Expand All @@ -766,7 +766,7 @@
if (doDeltaPhiStarCheck) {
double deltaPhiStar = calculateAverageDeltaPhiStar(triggForDeltaPhiStar, assocForDeltaPhiStar, bField);
double deltaPhiStarPion = calculateAverageDeltaPhiStar(triggForDeltaPhiStar, assocForDeltaPhiStarPion, bField);
if ((Index == 0 && triggSign > 0) || (Index == 1 && triggSign > 0) || (Index == 2 && triggSign < 0)) {

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[magic-number] 

Avoid magic numbers in expressions. Assign the value to a clearly named variable or constant.
histos.fill(HIST("sameEvent/RightBg/") + HIST(kV0names[Index]) + HIST("DeltaPhiStar"), deltaPhiStar, trigg.eta() - etaProton, 0.5);
if (Index == 0) {
histos.fill(HIST("sameEvent/RightBg/") + HIST(kV0names[Index]) + HIST("DeltaPhiStar"), deltaPhiStarPion, trigg.eta() - etaPion, -0.5);
Expand Down Expand Up @@ -1409,9 +1409,9 @@

// MC generated plots
if (doprocessMCGenerated) {
histos.add("Generated/hTrigger", "", kTH2F, {axesConfigurations.axisPtQA, axesConfigurations.axisEta});
histos.add("Generated/hTrigger", "", kTH3F, {axesConfigurations.axisPtQA, axesConfigurations.axisEta, axesConfigurations.axisMult});
for (int i = 0; i < 9; i++) {
histos.add(fmt::format("Generated/h{}", kParticlenames[i]).c_str(), "", kTH2F, {axesConfigurations.axisPtQA, axesConfigurations.axisEta});
histos.add(fmt::format("Generated/h{}", kParticlenames[i]).c_str(), "", kTH3F, {axesConfigurations.axisPtQA, axesConfigurations.axisEta, axesConfigurations.axisMult});
}
histos.addClone("Generated/", "GeneratedWithPV/");

Expand Down Expand Up @@ -1690,7 +1690,7 @@
efficiency = 1;
}
float weight = efficiencyFlags.applyEfficiencyCorrection ? purity / efficiency : 1.0f;
histos.fill(HIST("hAssocHadronsAllSelectedEtaVsPt"), assoc.pt(), assoc.eta(), collision.centFT0M());
histos.fill(HIST("hAssocHadronsAllSelectedEtaVsPt"), assoc.pt(), assoc.eta(), collision.centFT0M(), weight);
histos.fill(HIST("hAssocPtResolution"), assoc.pt(), assocTrack.mcOriginalPt());
if (doAssocPhysicalPrimary && !assocTrack.mcPhysicalPrimary())
continue;
Expand Down Expand Up @@ -2172,10 +2172,10 @@
constexpr int Index = i.value;
if (i == 0 || i == 7) {
if (std::abs(mcParticle.pdgCode()) == kPdgCodes[i])
histos.fill(HIST("Generated/h") + HIST(kParticlenames[Index]), mcParticle.pt(), mcParticle.eta());
histos.fill(HIST("Generated/h") + HIST(kParticlenames[Index]), mcParticle.pt(), mcParticle.eta(), 1);
} else {
if (mcParticle.pdgCode() == kPdgCodes[i])
histos.fill(HIST("Generated/h") + HIST(kParticlenames[Index]), mcParticle.pt(), mcParticle.eta());
histos.fill(HIST("Generated/h") + HIST(kParticlenames[Index]), mcParticle.pt(), mcParticle.eta(), 1);
}
});
}
Expand Down Expand Up @@ -2265,7 +2265,7 @@
double geta = mcParticle.eta();
double gpt = mcParticle.pt();
if (std::abs(mcParticle.pdgCode()) == PDG_t::kPiPlus || std::abs(mcParticle.pdgCode()) == PDG_t::kKPlus || std::abs(mcParticle.pdgCode()) == PDG_t::kProton || std::abs(mcParticle.pdgCode()) == PDG_t::kElectron || std::abs(mcParticle.pdgCode()) == PDG_t::kMuonMinus)
histos.fill(HIST("GeneratedWithPV/hTrigger"), gpt, geta);
histos.fill(HIST("GeneratedWithPV/hTrigger"), gpt, geta, bestCollisionFT0Mpercentile);
if (mcParticle.pdgCode() == PDG_t::kLambda0 && !doAssocPhysicalPrimaryInGen && !mcParticle.isPhysicalPrimary()) {
if (std::abs(geta) > etaSel) {
continue;
Expand Down Expand Up @@ -2311,14 +2311,14 @@
constexpr int Index = i.value;
if (i == 0 || i == 7) {
if (std::abs(mcParticle.pdgCode()) == kPdgCodes[i]) {
histos.fill(HIST("GeneratedWithPV/h") + HIST(kParticlenames[Index]), gpt, geta);
histos.fill(HIST("GeneratedWithPV/h") + HIST(kParticlenames[Index]), gpt, geta, bestCollisionFT0Mpercentile);
if (std::abs(mcParticle.y()) < ySel)
histos.fill(HIST("GeneratedWithPV/h") + HIST(kParticlenames[Index]) + HIST("_MidYVsMult"), gpt, bestCollisionFT0Mpercentile);
}

} else {
if (mcParticle.pdgCode() == kPdgCodes[i]) {
histos.fill(HIST("GeneratedWithPV/h") + HIST(kParticlenames[Index]), gpt, geta);
histos.fill(HIST("GeneratedWithPV/h") + HIST(kParticlenames[Index]), gpt, geta, bestCollisionFT0Mpercentile);
if (std::abs(mcParticle.y()) < ySel)
histos.fill(HIST("GeneratedWithPV/h") + HIST(kParticlenames[Index]) + HIST("_MidYVsMult"), gpt, bestCollisionFT0Mpercentile);
}
Expand Down Expand Up @@ -2432,7 +2432,9 @@
if (!doTriggPhysicalPrimary || mcParticle.isPhysicalPrimary()) {
triggerIndices.emplace_back(iteratorNum);
histos.fill(HIST("ClosureTest/hTrigger"), gpt, geta, bestCollisionFT0Mpercentile);
if (doCorrelationHadron) {
}
if (doCorrelationHadron) {
if (!doAssocPhysicalPrimary || mcParticle.isPhysicalPrimary()) {
assocHadronIndices.emplace_back(iteratorNum);
histos.fill(HIST("ClosureTest/hHadron"), gpt, geta, gphi);
}
Expand Down
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