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[PWGLF] added primary convolution #15867

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maciacco merged 1 commit into from
Apr 20, 2026
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[PWGLF] added primary convolution #15867

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5 changes: 5 additions & 0 deletions PWGLF/Tasks/Nuspex/nucleitpcpbpb.cxx
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Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
// Copyright 2019-2020 CERN and copyright holders of ALICE O2.

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[name/workflow-file] 

Name of a workflow file must match the name of the main struct in it (without the PWG prefix). (Class implementation files should be in "Core" directories.)
// See https://alice-o2.web.cern.ch/copyright for details of the copyright holders.
// All rights not expressly granted are reserved.
//
Expand Down Expand Up @@ -332,6 +332,8 @@
// NEW: Add DCAxy vs pT histograms for MC
histomc.add("DCAxy_vs_pT_transport", "DCA_{xy} vs p_{T} (Transport);p_{T} (GeV/c);DCA_{xy} (cm)",
{HistType::kTH3F, {ptAxis, axisDCA, axisCent}});
histomc.add("DCAxy_vs_pT_primary", "DCA_{xy} vs p_{T} (primary);p_{T} (GeV/c);DCA_{xy} (cm)",
{HistType::kTH3F, {ptAxis, axisDCA, axisCent}});
histomc.add("DCAxy_vs_pT_weakdecay", "DCA_{xy} vs p_{T} (Weak Decay);p_{T} (GeV/c);DCA_{xy} (cm)",
{HistType::kTH3F, {ptAxis, axisDCA, axisCent}});
histomc.add("DCAxy_vs_pT_total", "DCA_{xy} vs p_{T} (Total);p_{T} (GeV/c);DCA_{xy} (cm)",
Expand Down Expand Up @@ -1082,7 +1084,7 @@
// ---- Primary particles ----
decayType = 0;
if (matchedMCParticle.has_mothers()) {
for (auto& motherparticle : matchedMCParticle.mothers_as<aod::McParticles>()) {

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[const-ref-in-for-loop] 

Use constant references for non-modified iterators in range-based for loops.
if (std::find(hfMothCodes.begin(), hfMothCodes.end(), std::abs(motherparticle.pdgCode())) != hfMothCodes.end()) {
decayType = 1;
break;
Expand All @@ -1097,7 +1099,7 @@
decayType = 1;

// Check if it's from HF decay
for (auto& motherparticle : matchedMCParticle.mothers_as<aod::McParticles>()) {

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[const-ref-in-for-loop] 

Use constant references for non-modified iterators in range-based for loops.
if (std::find(hfMothCodes.begin(), hfMothCodes.end(), std::abs(motherparticle.pdgCode())) != hfMothCodes.end()) {
break;
}
Expand All @@ -1117,7 +1119,10 @@

if (pdg == particlePdgCodes.at(i)) { // He3
histomc.fill(HIST("DCAxy_vs_pT_total"), ptDCA, track.dcaXY(), collision.centFT0C());
if (matchedMCParticle.isPhysicalPrimary()) {
histomc.fill(HIST("DCAxy_vs_pT_primary"), ptDCA, track.dcaXY(), collision.centFT0C());
}
if (decayType == 2) { // Transport/Material

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[magic-number] 

Avoid magic numbers in expressions. Assign the value to a clearly named variable or constant.
histomc.fill(HIST("DCAxy_vs_pT_transport"), ptDCA, track.dcaXY(), collision.centFT0C());
} else if (decayType == 1) { // Weak decay (including HF)
histomc.fill(HIST("DCAxy_vs_pT_weakdecay"), ptDCA, track.dcaXY(), collision.centFT0C());
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