1 #ifndef CERNLIB_ISAJET_HEPEVT_INC
2 #define CERNLIB_ISAJET_HEPEVT_INC
8 PARAMETER (NMXHEP=4000)
9 COMMON/HEPEVT/NEVHEP,NHEP,ISTHEP(NMXHEP),IDHEP(NMXHEP),
10 $JMOHEP(2,NMXHEP),JDAHEP(2,NMXHEP),PHEP(5,NMXHEP),VHEP(4,NMXHEP)
11 INTEGER NEVHEP,NHEP,ISTHEP,IDHEP,JMOHEP,JDAHEP
14 C... NEVHEP - event number
15 C... NHEP - number of entries in this event
16 C... ISTHEP(..) - status code
17 C... IDHEP(..) - particle ID, P.D.G. standard
18 C... JMOHEP(1,..) - position of mother particle in list
19 C... JMOHEP(2,..) - position of second mother particle in list
20 C... JDAHEP(1,..) - position of first daughter in list
21 C... JDAHEP(2,..) - position of last daughter in list
22 C... PHEP(1,..) - x momentum in GeV/c
23 C... PHEP(2,..) - y momentum in GeV/c
24 C... PHEP(3,..) - z momentum in GeV/c
25 C... PHEP(4,..) - energy in GeV
26 C... PHEP(5,..) - mass in GeV/c**2
27 C... VHEP(1,..) - x vertex position in mm
28 C... VHEP(2,..) - y vertex position in mm
29 C... VHEP(3,..) - z vertex position in mm
30 C... VHEP(4,..) - production time in mm/c