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Merged
jackal1-66 merged 3 commits into from
Nov 11, 2025
Merged

MC/PWGEM: add cfg and ini for VM2ll #2172

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637fb38
MC/PWGEM: add cfg and ini for VM2ll
dsekihat Oct 26, 2025
f15f3a2
Comment out Pythia8 function
dsekihat Nov 7, 2025
c079f76
Update pythia8_OO_536_VM2ll.C
dsekihat Nov 10, 2025
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9 changes: 9 additions & 0 deletions MC/config/PWGEM/ini/pythia8_OO_536_VM2ll.ini
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[Diamond]
width[2]=6.0

[GeneratorExternal]
fileName=${O2DPG_MC_CONFIG_ROOT}/MC/config/ALICE3/pythia8/generator_pythia8_ALICE3.C
funcName=generator_pythia8_ALICE3()

[GeneratorPythia8]
config=${O2DPG_MC_CONFIG_ROOT}/MC/config/PWGEM/pythia8/generator/pythia8_OO_536_VM2ll.cfg
8 changes: 8 additions & 0 deletions MC/config/PWGEM/ini/tests/pythia8_OO_536_VM2ll.C
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int External() {
return 0;
}

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int Pythia8()
{
return External();
}
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jackal1-66 marked this conversation as resolved.
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21 changes: 21 additions & 0 deletions MC/config/PWGEM/pythia8/generator/pythia8_OO_536_VM2ll.cfg
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### OO beams
Beams:idA = 1000080160
Beams:idB = 1000080160
Beams:eCM = 5360.0 ### energy

Beams:frameType = 1
ParticleDecays:limitTau0 = on
ParticleDecays:tau0Max = 10. ### match alice: 1cm/c = 10.0mm/c

### Save some CPU at init of jobs
### To avoid refitting, add the following lines to your configuration file:
HeavyIon:SigFitNGen = 0
HeavyIon:SigFitDefPar = 2.15,18.42,0.33

Random:setSeed = on

# change omega, phi meson's BR below
223:oneChannel = 1 0.5 0 -11 11
223:addChannel = 1 0.5 0 -13 13
333:oneChannel = 1 0.5 0 -11 11
333:addChannel = 1 0.5 0 -13 13