/usr/share/pythia8-examples/examples/main07.cmnd is in pythia8-examples 8.1.86-1.2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 | ! main07.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 used in the main program.
Main:numberOfEvents = 1000 ! number of events to generate
Main:timesAllowErrors = 5 ! allow a few failures before quitting
! 2) Settings related to output in init(), next() and stat().
Init:showChangedSettings = on ! list changed settings
Init:showChangedParticleData = on ! list changed particle data
Next:numberCount = 100 ! print message every n events
Next:numberShowInfo = 1 ! print event information n times
Next:numberShowProcess = 1 ! print process record n times
Next:numberShowEvent = 1 ! print event record n times
! 3) Beam parameter settings. Incoming beams do not radiate.
Beams:idA = -11 ! ficititious incoming e+
Beams:idB = 11 ! ficititious incoming e-
PDF:lepton = off ! no radiation off ficititious e+e-
Beams:eCM = 500. ! CM energy of collision
! 4) Set up properties of the GeneralResonance and its decay channels.
! id:all = name antiName spinType chargeType colType m0 mWidth mMin mMax tau0
999999:all = GeneralResonance void 1 0 0 500. 1. 0. 0. 0.
! id:addChannel = onMode bRatio meMode product1 product2 ...
! Note: sum of branching ratios automatically rescaled to 1.
! Current channels illustrative only; insert your own decay list.
999999:addChannel = 1 0.15 101 1 -1 ! -> d dbar
999999:addChannel = 1 0.15 101 6 -6 ! -> t tbar
999999:addChannel = 1 0.15 101 15 -15 ! -> tau- tau+
999999:addChannel = 1 1.15 101 21 21 ! -> g g
999999:addChannel = 1 1.15 101 22 22 ! -> gamma gamma
999999:addChannel = 1 0.15 101 24 -24 ! -> W+ W-
999999:addChannel = 1 0.10 101 25 25 ! -> h0 h0
! 5) Tell that also long-lived should decay.
13:mayDecay = true ! mu+-
211:mayDecay = true ! pi+-
321:mayDecay = true ! K+-
130:mayDecay = true ! K0_L
2112:mayDecay = true ! n
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