Pythia8_A14_NNPDF23LO_Common.py

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include("Pythia8_i/Pythia8_Base_Fragment.py")
 
# todo - replace BeamRemnants with new ColourReconnection syntax once Pythia 8.201 is in place
genSeq.Pythia8.Commands += [
    "Tune:ee = 7", 
    "Tune:pp = 14",
    "SpaceShower:rapidityOrder = on",
    "SigmaProcess:alphaSvalue = 0.140",
    "SpaceShower:pT0Ref = 1.56",
    "SpaceShower:pTmaxFudge = 0.91",
    "SpaceShower:pTdampFudge = 1.05",
    "SpaceShower:alphaSvalue = 0.127",
    "TimeShower:alphaSvalue = 0.127",
    "BeamRemnants:primordialKThard = 1.88",
    "MultipartonInteractions:pT0Ref = 2.09",
    "MultipartonInteractions:alphaSvalue = 0.126"]
 
rel = os.popen("echo $AtlasVersion").read()
 
genSeq.Pythia8.Commands += ["PDF:pSet=LHAPDF6:NNPDF23_lo_as_0130_qed",
    "ColourReconnection:range = 1.71"]  
 
include("Pythia8_i/Pythia8_RapidityOrderMPI.py")
 
evgenConfig.tune = "A14 NNPDF23LO"