Fix mass value and width

Author: Francesco Mazzaschi

DataFormats/simulation/include/SimulationDataFormat/O2DatabasePDG.h

@@ -408,14 +408,14 @@ inline void O2DatabasePDG::addALICEParticles(TDatabasePDG* db)
 
   ionCode = 1060020020;
   if (!db->GetParticle(ionCode)) {
-    db->AddParticle("OmegaOmega", "OmegaOmega", 3.334, kFALSE,
-                    2.5e-15, 6, "Special", ionCode);
+    db->AddParticle("OmegaOmega", "OmegaOmega", 3.343, kFALSE,
+                    8.01e-15, 6, "Special", ionCode);
   }
 
   ionCode = -1060020020;
   if (!db->GetParticle(ionCode)) {
-    db->AddParticle("AntiOmegaOmega", "AntiOmegaOmega", 3.334, kFALSE,
-                    2.5e-15, 6, "Special", ionCode);
+    db->AddParticle("AntiOmegaOmega", "AntiOmegaOmega", 3.343, kFALSE,
+                    8.01e-15, 6, "Special", ionCode);
   }
 
   ionCode = 1010010021;

Steer/src/O2MCApplication.cxx

@@ -410,10 +410,10 @@ void addSpecialParticles()
   TVirtualMC::GetMC()->DefineParticle(-1030010020, "AntiOmegaNeutron", kPTHadron, 2.472, 1.0, 2.190e-22, "Hadron", 0.0, 2, 1, 0, 0, 0, 0, 0, 2, kFALSE);
 
   //Omega-Omega
-  TVirtualMC::GetMC()->DefineParticle(1060020020, "OmegaOmega", kPTHadron, 3.334, -2.0, 8.21e-11, "Hadron", 0.0, 0, 1, 0, 0, 0, 0, 0, 2, kFALSE);
+  TVirtualMC::GetMC()->DefineParticle(1060020020, "OmegaOmega", kPTHadron, 3.343, -2.0, 8.21e-11, "Hadron", 0.0, 0, 1, 0, 0, 0, 0, 0, 2, kFALSE);
 
   //Anti-Omega-Omega
-  TVirtualMC::GetMC()->DefineParticle(-1060020020, "AntiOmegaOmega", kPTHadron, 3.334, 2.0, 8.21e-11, "Hadron", 0.0, 0, 1, 0, 0, 0, 0, 0, 2, kFALSE);
+  TVirtualMC::GetMC()->DefineParticle(-1060020020, "AntiOmegaOmega", kPTHadron, 3.343, 2.0, 8.21e-11, "Hadron", 0.0, 0, 1, 0, 0, 0, 0, 0, 2, kFALSE);
 
   //Lambda(1405)-Proton
   TVirtualMC::GetMC()->DefineParticle(1010010021, "Lambda1405Proton", kPTHadron, 2.295, 1.0, 1.316e-23, "Hadron", 0.0, 0, 1, 0, 0, 0, 0, 0, 2, kFALSE);