ATLAS Offline Software
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Epos4_Base_Fragment_PbPb.py
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1include("EvgenProdTools/StdEvgenSetup.py")
2include("Epos4_i/configFile.py")
3
4theApp.EvtMax = 5
5
6from Epos4_i.Epos4_iConf import Epos4
7Ep4 = Epos4()
8Ep4.BeamMomentum = -runArgs.ecmEnergy/2.0 #For now, for symmetric collisions
9Ep4.TargetMomentum = runArgs.ecmEnergy/2.0 #For now, for symmetric collisions
10
11energy = float(runArgs.ecmEnergy) # center-of-mass energy
12number_of_events = int(runArgs.maxEvents) # number of events
13laproj = 82 # projectile atomic number
14maproj = 208 # projectile mass number
15latarg = 82 # target atomic number
16matarg = 208 # target mass number
17
18content = build_config_content(energy, number_of_events, laproj, maproj, latarg, matarg, hydro=True) # creating an optns file for epos4 configuration
19with open("Epos4.optns", "w") as f:
20 f.write(content)
21
22Ep4.InputCard = "Epos4.optns"
23genSeq += Ep4
24
This code is used to get an Epos4 Monte Carlo event.
Definition Epos4.h:19