ATLAS Offline Software
Pythia8B_Bottomonium_Common.py
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1 
7 
8 # Hard process
9 genSeq.Pythia8B.Commands += ['PhaseSpace:pTHatMin = 1.'] # Equivalent of CKIN3
10 genSeq.Pythia8B.Commands += ['ParticleDecays:mixB = off']
11 genSeq.Pythia8B.Commands += ['HadronLevel:all = off']
12 
13 # Quarkonia production mode
14 genSeq.Pythia8B.Commands += ['Bottomonium:all = on']
15 genSeq.Pythia8B.Commands += ['PhaseSpace:pTHatMinDiverge = 0.5']
16 genSeq.Pythia8B.SuppressSmallPT = True
17 genSeq.Pythia8B.pT0timesMPI = 1.
18 genSeq.Pythia8B.numberAlphaS = 3.
19 genSeq.Pythia8B.useSameAlphaSasMPI = False
20 genSeq.Pythia8B.SelectBQuarks = False
21 genSeq.Pythia8B.SelectCQuarks = False
22 genSeq.Pythia8B.VetoDoubleBEvents = False
23 genSeq.Pythia8B.VetoDoubleCEvents = False
24 
25 # Number of repeat-hadronization loops
26 genSeq.Pythia8B.NHadronizationLoops = 1
27 
28 # List of B-species - for counting purposes (no effect on generation)
29 include("Pythia8B_i/Pythia8B_BPDGCodes.py")
python.Include.include
include
Definition: Include.py:318