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[PWGLF] Strangeness V0 analysis pp: Fix missing centrality for antilambda #13694

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Merged
ercolessi merged 1 commit into from
Nov 5, 2025
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[PWGLF] Strangeness V0 analysis pp: Fix missing centrality for antilambda #13694

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2 changes: 1 addition & 1 deletion PWGLF/Tasks/Strangeness/v0postprocessing.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -329,7 +329,7 @@

void process(aod::MyV0Candidates const& myv0s)
{
for (auto& candidate : myv0s) {

Check failure on line 332 in PWGLF/Tasks/Strangeness/v0postprocessing.cxx

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[const-ref-in-for-loop] 

Use constant references for non-modified iterators in range-based for loops.

if (doQA) {
registry.fill(HIST("QA/hK0sSelection"), 0.5);
Expand Down Expand Up @@ -401,7 +401,7 @@
if (candidate.v0cospa() > cospaK0s &&
std::abs(candidate.rapk0short()) < rap &&
candidate.ctauk0short() < ctauK0s &&
std::abs(candidate.massk0short() - o2::constants::physics::MassK0Short) < 0.1 &&

Check failure on line 404 in PWGLF/Tasks/Strangeness/v0postprocessing.cxx

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[magic-number] 

Avoid magic numbers in expressions. Assign the value to a clearly named variable or constant.
std::abs(candidate.masslambda() - o2::constants::physics::MassLambda0) > v0rejK0s &&
std::abs(candidate.ntpcsigmanegpi()) <= ntpcsigma &&
std::abs(candidate.ntpcsigmapospi()) <= ntpcsigma &&
Expand All @@ -412,7 +412,7 @@
registry.fill(HIST("hMassVsPtK0ShortVsCentFT0M"), candidate.v0pt(), candidate.multft0m(), candidate.massk0short());

if (isMC &&
candidate.pdgcode() == 310 &&

Check failure on line 415 in PWGLF/Tasks/Strangeness/v0postprocessing.cxx

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[magic-number] 

Avoid magic numbers in expressions. Assign the value to a clearly named variable or constant.

Check failure on line 415 in PWGLF/Tasks/Strangeness/v0postprocessing.cxx

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[pdg/explicit-code] 

Avoid hard-coded PDG codes. Use named values from PDG_t or o2::constants::physics::Pdg instead.
candidate.isdauk0short() &&
candidate.isphysprimary() == 1) {

Expand Down Expand Up @@ -452,16 +452,16 @@
registry.fill(HIST("hMassVsPtLambda"), candidate.v0pt(), candidate.masslambda());
registry.fill(HIST("hMassVsPtLambdaVsCentFT0M"), candidate.v0pt(), candidate.multft0m(), candidate.masslambda());

if (isMC && candidate.pdgcode() == 3122 && candidate.isdaulambda()) {

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[pdg/explicit-code] 

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

if (candidate.isphysprimary() == 1) {
registry.fill(HIST("hMassLambda_MC"), candidate.masslambda());
registry.fill(HIST("hMassVsPtLambdaVsCentFT0M_MC"), candidate.v0pt(), candidate.multft0m(), candidate.masslambda());
} else if (std::abs(candidate.masslambda() - o2::constants::physics::MassLambda0) < 0.01) {
if (candidate.pdgcodemother() == 3312) {

Check failure on line 461 in PWGLF/Tasks/Strangeness/v0postprocessing.cxx

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[pdg/explicit-code] 

Avoid hard-coded PDG codes. Use named values from PDG_t or o2::constants::physics::Pdg instead.
registry.fill(HIST("hFDVsPtLambdaVsMotherPt_DoubleCharged_MC"), candidate.v0pt(), candidate.v0motherpt(), candidate.multft0m());
}
if (candidate.pdgcodemother() == 3312 || candidate.pdgcodemother() == 3322) {

Check failure on line 464 in PWGLF/Tasks/Strangeness/v0postprocessing.cxx

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[pdg/explicit-code] 

Avoid hard-coded PDG codes. Use named values from PDG_t or o2::constants::physics::Pdg instead.
registry.fill(HIST("hFDVsPtLambdaVsMotherPt_MCRatio_MC"), candidate.v0pt(), candidate.v0motherpt(), candidate.multft0m());
}
}
Expand Down Expand Up @@ -491,16 +491,16 @@
registry.fill(HIST("hMassVsPtAntiLambda"), candidate.v0pt(), candidate.massantilambda());
registry.fill(HIST("hMassVsPtAntiLambdaVsCentFT0M"), candidate.v0pt(), candidate.multft0m(), candidate.massantilambda());

if (isMC && candidate.pdgcode() == -3122 && candidate.isdauantilambda()) {

Check failure on line 494 in PWGLF/Tasks/Strangeness/v0postprocessing.cxx

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[pdg/explicit-code] 

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

if (candidate.isphysprimary() == 1) {
registry.fill(HIST("hMassAntiLambda_MC"), candidate.massantilambda());
registry.fill(HIST("hMassVsPtAntiLambdaVsCentFT0M_MC"), candidate.v0pt(), candidate.v0motherpt(), candidate.massantilambda());
registry.fill(HIST("hMassVsPtAntiLambdaVsCentFT0M_MC"), candidate.v0pt(), candidate.multft0m(), candidate.massantilambda());
} else if (std::abs(candidate.massantilambda() - o2::constants::physics::MassLambda0) < 0.01) {
if (candidate.pdgcodemother() == -3312) {

Check failure on line 500 in PWGLF/Tasks/Strangeness/v0postprocessing.cxx

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[pdg/explicit-code] 

Avoid hard-coded PDG codes. Use named values from PDG_t or o2::constants::physics::Pdg instead.
registry.fill(HIST("hFDVsPtAntiLambdaVsMotherPt_DoubleCharged_MC"), candidate.v0pt(), candidate.v0motherpt(), candidate.multft0m());
}
if (candidate.pdgcodemother() == -3312 || candidate.pdgcodemother() == -3322) {

Check failure on line 503 in PWGLF/Tasks/Strangeness/v0postprocessing.cxx

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[pdg/explicit-code] 

Avoid hard-coded PDG codes. Use named values from PDG_t or o2::constants::physics::Pdg instead.
registry.fill(HIST("hFDVsPtAntiLambdaVsMotherPt_MCRatio_MC"), candidate.v0pt(), candidate.v0motherpt(), candidate.multft0m());
}
}
Expand Down
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