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Align Omega(2012) PDG code between database and transport #15857

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Merged
sawenzel merged 1 commit into from
Sep 29, 2026
Merged

Align Omega(2012) PDG code between database and transport #15857

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4 changes: 1 addition & 3 deletions DataFormats/simulation/include/SimulationDataFormat/O2DatabasePDG.h
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Original file line number Diff line number Diff line change
Expand Up @@ -589,9 +589,7 @@ inline void O2DatabasePDG::addALICEParticles(TDatabasePDG* db)
if (!db->GetParticle(ionCode)) {
db->AddParticle("Omega_Minus_2012", "Omega_Minus_2012", 2.0125, kFALSE, 0.0064, -3, "Resonance", ionCode);
}
if (!db->GetParticle(-ionCode)) {
db->AddParticle("Omega_Plus_2012", "Omega_Plus_2012", 2.0125, kFALSE, 0.0064, 3, "Resonance", -ionCode);
}
db->AddAntiParticle("Omega_Plus_2012", -ionCode);

// Ps - hidden strange (s-sbar) pentaquarks

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8 changes: 4 additions & 4 deletions Steer/src/O2MCApplication.cxx
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Expand Up @@ -646,17 +646,17 @@ void addSpecialParticles()
psratio[j] = 0.;
}

TVirtualMC::GetMC()->DefineParticle(3335, "Omega2012", kPTHadron, 2.012, -1.0, 1.0285e-22, "Hadron", 0.0064, 3, -1, 0, 0, 0, 0, 0, 1, kTRUE);
TVirtualMC::GetMC()->DefineParticle(123334, "Omega_Minus_2012", kPTHadron, 2.0125, -1.0, 1.0285e-22, "Hadron", 0.0064, 3, -1, 0, 0, 0, 0, 0, 1, kTRUE);
psmode[0][0] = 3312; // Xi-
psmode[0][1] = 310; // K0S
psratio[0] = 100.;
TVirtualMC::GetMC()->SetDecayMode(3335, psratio, psmode);
TVirtualMC::GetMC()->SetDecayMode(123334, psratio, psmode);

TVirtualMC::GetMC()->DefineParticle(-3335, "AntiOmega2012", kPTHadron, 2.012, 1.0, 1.0285e-22, "Hadron", 0.0064, 3, 1, 0, 0, 0, 0, 0, -1, kTRUE);
TVirtualMC::GetMC()->DefineParticle(-123334, "Omega_Plus_2012", kPTHadron, 2.0125, 1.0, 1.0285e-22, "Hadron", 0.0064, 3, 1, 0, 0, 0, 0, 0, -1, kTRUE);
psmode[0][0] = -3312; // anti-Xi+
psmode[0][1] = 310; // K0S
psratio[0] = 100.;
TVirtualMC::GetMC()->SetDecayMode(-3335, psratio, psmode);
TVirtualMC::GetMC()->SetDecayMode(-123334, psratio, psmode);

// d*(2380) - dibaryon resonance
TVirtualMC::GetMC()->DefineParticle(900010020, "d*_2380", kPTHadron, 2.38, 1.0, 0.94e-23, "Ion", 0.07, 6, 1, 0, 0, 0, 0, 0, 2, kTRUE);
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