# steering file based on example from Sherpa 1.2.3 distribution: # share/SHERPA-MC/Examples/Tevatron_UE/Run.dat (run){ # disable colorizing of text printed on screen: PRETTY_PRINT = Off # number of events: EVENTS = 100000 # set random seed: # (see section "6.1.3 RANDOM_SEED" of Sherpa manual for details) RANDOM_SEED = 1 1 1 1 # Event output file: EVENT_OUTPUT = HepMC_GenEvent[sherpa] # full name of output file will be: # "sherpa.hepmc2g" # disable splitting of HepMC output file: FILE_SIZE = 1000000000 # Makes particles with c*tau > 10 mm stable: MAX_PROPER_LIFETIME = 10.0 }(run) (beam){ BEAM_1 = 2212; BEAM_ENERGY_1 = 900.; BEAM_2 = -2212; BEAM_ENERGY_2 = 900.; }(beam) (processes){ Process 93 93 -> 93 93 93{1}; Order (*,0); Max_N_Quarks 4; CKKW sqr(20/E_CMS); Integration_Error 0.02 {3}; End process; }(processes) (selector){ # Cut selection based on the efficiency of generation # in soft and hard regions of phasespace # Soft part: # Cut setup: leading-jets (low-pT part) # Use this for soft leading jets # see detailed description in file sherpa-mb-inelastic.params: NJetFinder 2 2.63*pow(E_CMS/1800,0.192) 0.0 1.0 # Use this for hard leading jets in a certain mass window Mass 93 93 0 1800 }(selector) (me){ ME_SIGNAL_GENERATOR = Comix }(me) (mi){ MI_HANDLER = Amisic # None or Amisic }(mi) # Parameter specifications for 'default': ------------------- #%tuneFile% # ---------------------------------------------