! main04.cmnd.
! This file contains commands to be read in for a Pythia8 run. 
! Lines not beginning with a letter or digit are comments.

! 1) Settings that could be used in a main program, if desired.
Main:numberOfEvents = 1000         ! number of events to generate
Main:numberToList = 1              ! number of events to print
Main:timesToShow = 20              ! show how far along run is
Main:timesAllowErrors = 3          ! how many aborts before run stops
Main:showChangedSettings = on      ! print changed flags/modes/parameters
Main:showAllSettings = off         ! print all flags/modes/parameters

! 2) Beam parameter settings. Values below agree with default ones.
Beams:idA = 2212                   ! first beam, p = 2212, pbar = -2212
Beams:idB = 2212                   ! second beam, p = 2212, pbar = -2212
Beams:eCM = 14000.                 ! CM energy of collision

! 3) Settings for the hard-process generation.
! Example 1: QCD production; must set pTmin. 
#HardQCD:all = on                   !  switch on all QCD jet + jet processes
#PhaseSpace:pTHatMin = 20.          ! minimal pT sacale in process 
! Example 2: t-tbar production.  
Top:gg2ttbar = on                  ! g g -> t tbar
Top:qqbar2ttbar = on               ! q qbar -> t tbar
! Example 3: Z0 production; should set mMin.
#WeakSingleBoson:ffbar2gmZ = on     ! q qbar -> gamma*/Z0
#PhaseSpace:mHatMin = 50.            
! Example 4: gauge boson pair production; set pTmin. Not yet complete.
#WeakDoubleBoson:ffbar2ZW           ! q qbar -> Z0 W+- 
#WeakDoubleBoson:ffbar2WW           ! q qbar -> W+ W-

! 4) Settings for the event generation process in the Pythia8 library.
#PartonLevel:MI = off               ! no multiple interactions
#PartonLevel:ISR = off              ! no initial-state radiation 
#PartonLevel:FSR = off              ! no final-state radiation
#HadronLevel:Hadronize = off        ! no hadronization
#HadronLevel:Decay = off            ! no decays
SpaceShower:pT0Ref = 2.0           ! dampening of pT -> 0 divergence
MultipleInteractions:pTmin = 3.0   ! lower pT cutoff for interactions