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HEPEVT-TWOR.h
1 C this is the hepevt class in old style. No d_h_ class pre-name
2  INTEGER NMXHEP
3  PARAMETER (NMXHEP=2000)
4  REAL*4 phep, vhep ! to be real*4/ *8 depending on host
5  INTEGER nevhep,nhep,isthep,idhep,jmohep,
6  $ jdahep
7  COMMON /hepevt/
8  $ nevhep, ! serial number
9  $ nhep, ! number of particles
10  $ isthep(nmxhep), ! status code
11  $ idhep(nmxhep), ! particle ident KF
12  $ jmohep(2,nmxhep), ! parent particles
13  $ jdahep(2,nmxhep), ! childreen particles
14  $ phep(5,nmxhep), ! four-momentum, mass [GeV]
15  $ vhep(4,nmxhep) ! vertex [mm]
16 * ----------------------------------------------------------------------
17  LOGICAL qedrad
18  COMMON /phoqed/
19  $ qedrad(nmxhep) ! Photos flag
20 * ----------------------------------------------------------------------
21  SAVE hepevt,phoqed
Controls the configuration and initialization of Photos.