001 #mc_Pythia_DY_all.tcl
002 # DY Z/gamma interference process
003 module enable Pythia
004 mod talk Pythia
005 PythiaMenu
006 cmEnergy set 1960
007 msel set 0
008 evListLevel set 1
009 listFirst set 1
010 listLast set 100
011 commonMenu
012 # Produce Z and gamma
013 set_msub -index=1 -value=1
014 set_mstp -index=43 -value=3
015 # limit Z -> e-e, mu-mu, tau-tau
016 # Channels 180, 181, 188, and 189 set to -1
017 set_mdme -channelIndex=174 -decayType=0
018 set_mdme -channelIndex=175 -decayType=0
019 set_mdme -channelIndex=176 -decayType=0
020 set_mdme -channelIndex=177 -decayType=0
021 set_mdme -channelIndex=178 -decayType=0
022 set_mdme -channelIndex=179 -decayType=0
023 set_mdme -channelIndex=182 -decayType=0
024 set_mdme -channelIndex=183 -decayType=0
025 set_mdme -channelIndex=184 -decayType=0
026 set_mdme -channelIndex=185 -decayType=0
027 set_mdme -channelIndex=186 -decayType=0
028 set_mdme -channelIndex=187 -decayType=0
029
030 set_mdme -channelIndex=182 -decayType=1
031 set_mdme -channelIndex=184 -decayType=1
032 set_mdme -channelIndex=186 -decayType=1
033 # sqrt(s_hat) and pt of gamma*
034 set_ckin -index=1 -value=5.
035 set_ckin -index=2 -value=500.
036 set_ckin -index=3 -value=5.
037 set_ckin -index=4 -value=500.
038 exit
039 exit
040 exit
041
042 #-----------------------------------------------------------------------
043 # Pythia tunings
044 #-----------------------------------------------------------------------
045 source $env(PROJECT_DIR)/mcProduction/tcl/mc_Pythia_WZPt_tune.tcl
046 source $env(PROJECT_DIR)/mcProduction/tcl/mc_Pythia_pdf_CTEQ5L.tcl
047 source $env(PROJECT_DIR)/mcProduction/tcl/mc_Pythia_underlying_event_A.tcl
048
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