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[PWGLF] Use the real Omega(2012) PDG code in the resonance analysis #18077

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[PWGLF] Use the real Omega(2012) PDG code in the resonance analysis #18077

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6 changes: 2 additions & 4 deletions PWGLF/Tasks/Resonances/omega2012Analysis.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -50,7 +50,6 @@ struct Omega2012Analysis {
static constexpr float kSmallNumber = 1e-10f; // Small number to avoid division by zero
static constexpr float kMaxDCAV0ToPV = 1.0f; // Maximum DCA of V0 to PV
static constexpr int kNumExpectedDaughters = 2; // Expected number of daughters for 2-body decay
static constexpr int kPlaceholderPdgCode = 3335;
SliceCache cache;
Preslice<aod::ResoCascades> perResoCollisionCasc = aod::resodaughter::resoCollisionId;
Preslice<aod::ResoV0s> perResoCollisionV0 = aod::resodaughter::resoCollisionId;
Expand Down Expand Up @@ -968,11 +967,10 @@ struct Omega2012Analysis {
// This resonance decays to Xi + K0s

for (const auto& mcParticle : mcParticles) {
// Look for Omega(2012) - PDG code may vary by generator
// Look for Omega(2012)
int pdg = mcParticle.pdgCode();

// TODO: Update the PDG code library to include Omega(2012) codes
if (std::abs(pdg) != kPlaceholderPdgCode)
if (std::abs(pdg) != o2::constants::physics::Pdg::kOmega2012Minus)
continue;

// Fill generated level histograms
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