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Merged
gianniliveraro merged 1 commit into from
Dec 7, 2025
Merged

Please consider the following formatting changes to #14108 #40

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3 changes: 1 addition & 2 deletions PWGLF/TableProducer/Strangeness/sigma0builder.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -44,18 +44,18 @@

#include "Math/Vector3D.h"
#include <Math/Vector4D.h>
#include <TDatabasePDG.h>

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[pdg/database] 

Do not use TDatabasePDG directly. Use o2::constants::physics::Mass... or Service<o2::framework::O2DatabasePDG> instead.
#include <TFile.h>
#include <TH2F.h>
#include <TLorentzVector.h>

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[root/lorentz-vector] 

Do not use the TLorentzVector legacy class. Use std::array with RecoDecay methods or the ROOT::Math::LorentzVector template instead.
#include <TPDGCode.h>
#include <TProfile.h>

#include <vector>
#include <array>
#include <cmath>
#include <cstdlib>
#include <string>
#include <vector>

using namespace o2;
using namespace o2::framework;
Expand Down Expand Up @@ -674,7 +674,7 @@

// Sanity check: Is V0Pair <-> Mother assignment correct?
bool fIsSigma0 = false;
if ((v01MC.pdgCode() == 22) && (v01MC.pdgCodeMother() == 3212) && (v02MC.pdgCode() == 3122) && (v02MC.pdgCodeMother() == 3212) && (v01.motherMCPartId() == v02.motherMCPartId()))

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[pdg/explicit-code] 

Avoid hard-coded PDG codes. Use named values from PDG_t or o2::constants::physics::Pdg instead.
fIsSigma0 = true;

// Check collision assignment
Expand Down Expand Up @@ -728,7 +728,7 @@

// MC QA histograms
// Parenthood check for sigma0-like candidate
if (MCParticle_v01.pdgCode() == 22 && TMath::Abs(MCParticle_v02.pdgCode()) == 3122) {

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[pdg/explicit-code] 

Avoid hard-coded PDG codes. Use named values from PDG_t or o2::constants::physics::Pdg instead.
for (const auto& mother1 : MCMothersList_v01) { // Photon mothers
histos.fill(HIST("MCQA/h2dPhotonNMothersVsPDG"), MCMothersList_v01.size(), mother1.pdgCode());
histos.fill(HIST("MCQA/h2dPhotonNMothersVsMCProcess"), MCMothersList_v01.size(), mother1.getProcess());
Expand All @@ -753,11 +753,11 @@
}

// Check association correctness
if (fIsSigma0 && (MCinfo.V0PairPDGCode == 3212))

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[pdg/explicit-code] 

Avoid hard-coded PDG codes. Use named values from PDG_t or o2::constants::physics::Pdg instead.
histos.fill(HIST("MCQA/hSigma0MCCheck"), 1); // match
if (fIsSigma0 && !(MCinfo.V0PairPDGCode == 3212))

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[pdg/explicit-code] 

Avoid hard-coded PDG codes. Use named values from PDG_t or o2::constants::physics::Pdg instead.
histos.fill(HIST("MCQA/hSigma0MCCheck"), 2); // mismatch
if (!fIsSigma0 && (MCinfo.V0PairPDGCode == 3212))

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[pdg/explicit-code] 

Avoid hard-coded PDG codes. Use named values from PDG_t or o2::constants::physics::Pdg instead.
histos.fill(HIST("MCQA/hSigma0MCCheck"), 3); // mismatch
}
}
Expand Down Expand Up @@ -1075,12 +1075,12 @@
auto v0 = fullv0s.rawIteratorAt(selV0Indices[i]);
auto v0MC = v0.template v0MCCore_as<soa::Join<aod::V0MCCores, aod::V0MCCollRefs>>();

float V0MCpT = RecoDecay::pt(array<float, 2>{v0MC.pxMC(), v0MC.pyMC()});

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[std-prefix] 

Use std:: prefix for names from the std namespace.
float V0PA = TMath::ACos(v0.v0cosPA());
bool fIsV0CorrectlyAssigned = (v0MC.straMCCollisionId() == v0MCCollision.globalIndex());
bool isPrimary = v0MC.isPhysicalPrimary();

if ((v0MC.pdgCode() == 22) && isPhotonAnalysis && isPrimary) { // True Gamma

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[pdg/explicit-code] 

Avoid hard-coded PDG codes. Use named values from PDG_t or o2::constants::physics::Pdg instead.
histos.fill(HIST("V0AssoQA/h2dIRVsPt_TrueGamma"), IR, V0MCpT);
histos.fill(HIST("V0AssoQA/h3dPAVsIRVsPt_TrueGamma"), V0PA, IR, V0MCpT);

Expand All @@ -1089,7 +1089,7 @@
histos.fill(HIST("V0AssoQA/h3dPAVsIRVsPt_TrueGamma_BadCollAssig"), V0PA, IR, V0MCpT);
}
}
if ((v0MC.pdgCode() == 3122) && !isPhotonAnalysis && isPrimary) { // True Lambda

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[pdg/explicit-code] 

Avoid hard-coded PDG codes. Use named values from PDG_t or o2::constants::physics::Pdg instead.
histos.fill(HIST("V0AssoQA/h2dIRVsPt_TrueLambda"), IR, V0MCpT);
histos.fill(HIST("V0AssoQA/h3dPAVsIRVsPt_TrueLambda"), V0PA, IR, V0MCpT);

Expand Down Expand Up @@ -1962,4 +1962,3 @@
{
return WorkflowSpec{adaptAnalysisTask<sigma0builder>(cfgc)};
}

11 changes: 4 additions & 7 deletions PWGLF/Tasks/Strangeness/sigmaanalysis.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -49,12 +49,12 @@
#include <TPDGCode.h>
#include <TProfile.h>

#include <vector>
#include <unordered_map>
#include <array>
#include <cmath>
#include <cstdlib>
#include <string>
#include <unordered_map>
#include <vector>

using namespace o2;
using namespace o2::framework;
Expand Down Expand Up @@ -132,7 +132,6 @@ struct sigmaanalysis {
Configurable<float> mc_rapidityMin{"mc_rapidityMin", -0.5, "Min generated particle rapidity"};
Configurable<float> mc_rapidityMax{"mc_rapidityMax", 0.5, "Max generated particle rapidity"};
} genSelections;


// QA
Configurable<bool> fdoSigma0QA{"doSigma0QA", false, "if true, perform Sigma0 QA analysis. Only works with MC."};
Expand Down Expand Up @@ -552,8 +551,7 @@ struct sigmaanalysis {
histos.add("Gen/h2dGenAntiSigma0VsMultMC_RecoedEvt", "h2dGenAntiSigma0VsMultMC_RecoedEvt", kTH2D, {axisNch, axisPt});
histos.add("Gen/h2dGenSigma0VsMultMC", "h2dGenSigma0VsMultMC", kTH2D, {axisNch, axisPt});
histos.add("Gen/h2dGenAntiSigma0VsMultMC", "h2dGenAntiSigma0VsMultMC", kTH2D, {axisNch, axisPt});

}
}
if (doprocessPi0GeneratedRun3) { // Pi0 specific
histos.add("Gen/h2dGenPi0VsMultMC_RecoedEvt", "h2dGenPi0VsMultMC_RecoedEvt", kTH2D, {axisNch, axisPt});
histos.add("Gen/h2dGenPi0", "h2dGenPi0", kTH2D, {axisCentrality, axisPt});
Expand Down Expand Up @@ -1267,7 +1265,7 @@ struct sigmaanalysis {
auto sigma0mc = fullSigma0s.rawIteratorAt(sigma0Index[mcid]);
histos.fill(HIST("Sigma0QA/hDuplicates"), NDuplicates); // how many times a mc sigma0 was reconstructed

if (sigma0mc.isSigma0())
if (sigma0mc.isSigma0())
histos.fill(HIST("Sigma0QA/hSigma0Duplicates"), NDuplicates); // how many times a mc sigma0 was reconstructed

if (sigma0mc.isAntiSigma0())
Expand Down Expand Up @@ -1733,4 +1731,3 @@ WorkflowSpec defineDataProcessing(ConfigContext const& cfgc)
{
return WorkflowSpec{adaptAnalysisTask<sigmaanalysis>(cfgc)};
}

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