Offset | Variable name | Data type | Meaning |
1 | INSTATE | INTEGER | ISR flag, PYTHIA default: |
0 = no radiation, | |||
1 = ISR & Beamstrahlung, | |||
2 = ISR only, | |||
3 = Beamstrahlung | |||
2 | SQRTS | REAL | nominal collider cms energy [GeV] |
3 | SIGMA | REAL | Cross section [fb], if provided |
4 | IDCLASS | INTEGER | Reaction identifier, user defined |
5 | NEVENT | INTEGER | Number of events to be processed |
6 | IFBEST | INTEGER | Flag for best estimates |
7 | IFFORM | INTEGER | Flag for formatted output |
8 | IFDEDX | INTEGER | Flag for dEdx information |
9 | IFHIST | INTEGER | Flag for complete (restricted) event history |
10 | IFBKGR | INTEGER | Flag for background events |
This record is written once per file.