001 # This sets up the HardScatGenSequence
002
003 # second enable the one generator you want, and talk to it.
004 module enable Pythia
005 talk Pythia
006 PythiaMenu
007 msel set 5
008 #TP added May 24th 2002
009 cmEnergy set 1960
010
011 # SDA add this for gebnerator level eta cuts and
012 # multiple interaction parameters.
013 # changed to CTEQ5L 10/09/02 SDA
014 #
015 commonMenu
016 set_ckin -index=3 -value=0.
017 set_ckin -index=4 -value=-1.
018 # pseudotrapidity range soft wired
019 set_ckin -index=13 -value=-1.4
020 set_ckin -index=14 -value=1.4
021 # Use PDFLIB:
022 set_mstp -index=52 -value=2
023 # Use CTEQ5L
024 # set_mstp -index=51 -value=4046
025 # CTEQ5L (LHAPDF - LAHGLUE number):
026 set_mstp -index=51 -value=19070
027 # Set ISR max scale factor parameter
028 set_parp -index=67 -value=1.0
029 # Multiple Interaction parameters
030 # turn m.i. ON
031 set_mstp -index=81 -value=1
032 # assume gaussian hadronic matter distr. turn off at
033 set_mstp -index=82 -value=3
034 # turn off parameter
035 set_parp -index=82 -value=1.6
036 # probability of gg interaction with colour connection
037 set_parp -index=85 -value=1.0
038 # total probability of gg interactions
039 set_parp -index=86 -value=1.0
040 # reference energy scale for m.i.
041 set_parp -index=89 -value=1960.
042 #set top mass
043 set_pmas -masscode=6 -mass=175.
044 #shows
045 show_ckin
046 show_mstp
047 show_parp
048 show_mstu
049 show_paru
050 show_mstj
051 show_parj
052 exit
053 exit
054
055 exit
056
057
058
Send problems or questions to cdfcode@fnal.gov