HepMC3 event record library
Data Fields
HEPEVT Struct Reference

Fortran common block HEPEVT. More...

#include <HEPEVT_Wrapper.h>

Data Fields

int nevhep
 Event number. More...
 
int nhep
 Number of entries in the event. More...
 
int isthep [NMXHEP]
 Status code. More...
 
int idhep [NMXHEP]
 PDG ID. More...
 
int jmohep [NMXHEP][2]
 Pointer to position of 1st and 2nd (or last!) mother. More...
 
int jdahep [NMXHEP][2]
 Pointer to position of 1nd and 2nd (or last!) daughter. More...
 
momentum_t phep [NMXHEP][5]
 Momentum: px, py, pz, e, m. More...
 
momentum_t vhep [NMXHEP][4]
 Time-space position: x, y, z, t. More...
 

Detailed Description

Fortran common block HEPEVT.

C structure representing Fortran common block HEPEVT T. Sjöstrand et al., "A proposed standard event record", in `Z physics at LEP 1', eds. G. Altarelli, R. Kleiss and C. Verzegnassi, Geneva, Switzerland, September 4-5, 1989, CERN 89-08 (Geneva, 1989), Vol. 3, p. 327 Disk representation is given by Fortran WRITE/READ format.

Examples:
hepevt_wrapper_example_main.cc.

Definition at line 53 of file HEPEVT_Wrapper.h.

Field Documentation

int idhep[NMXHEP]

PDG ID.

Definition at line 58 of file HEPEVT_Wrapper.h.

int isthep[NMXHEP]

Status code.

Definition at line 57 of file HEPEVT_Wrapper.h.

int jdahep[NMXHEP][2]

Pointer to position of 1nd and 2nd (or last!) daughter.

Definition at line 60 of file HEPEVT_Wrapper.h.

int jmohep[NMXHEP][2]

Pointer to position of 1st and 2nd (or last!) mother.

Definition at line 59 of file HEPEVT_Wrapper.h.

int nevhep

Event number.

Definition at line 55 of file HEPEVT_Wrapper.h.

int nhep

Number of entries in the event.

Definition at line 56 of file HEPEVT_Wrapper.h.

momentum_t phep[NMXHEP][5]

Momentum: px, py, pz, e, m.

Definition at line 61 of file HEPEVT_Wrapper.h.

momentum_t vhep[NMXHEP][4]

Time-space position: x, y, z, t.

Definition at line 62 of file HEPEVT_Wrapper.h.


The documentation for this struct was generated from the following file: