Add Helium-Oxygen systems (AliceO2Group#2025)

Author: jackal1-66

MC/bin/o2dpg_sim_workflow.py

@@ -412,7 +412,7 @@ def extractVertexArgs(configKeyValuesStr, finalDiamondDict):
 PTHATMIN=float(args.ptHatMin)
 PTHATMAX=float(args.ptHatMax)
 
-colsys = {'pp':[2212,2212], 'pPb':[2212,1000822080], 'Pbp':[1000822080,2212], 'PbPb':[1000822080,1000822080], 'pO':[2212,1000080160], 'Op':[1000080160,2212], 'OO':[1000080160,1000080160], 'NeNe':[1000100200,1000100200]}
+colsys = {'pp':[2212,2212], 'pPb':[2212,1000822080], 'Pbp':[1000822080,2212], 'PbPb':[1000822080,1000822080], 'pO':[2212,1000080160], 'Op':[1000080160,2212], 'HeO':[1000020040,1000080160], 'OHe':[1000080160,1000020040], 'OO':[1000080160,1000080160], 'NeNe':[1000100200,1000100200]}
 # translate here collision type to PDG of allowed particles
 COLTYPE=args.col
 if COLTYPE in colsys.keys():