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source: svn/trunk/Utilities/stdhep/hepev4.h@ 597

Last change on this file since 597 was 3, checked in by Xavier Rouby, 16 years ago

first commit

File size: 930 bytes
Line 
1/* Hepev4 holds Les Houches information */
2/* note that to avoid alignment problems, structures and common blocks
3 should be in the order: double precision, real, integer.
4*/
5struct hepev4 {
6 double eventweightlh; /* event weight */
7 double alphaqedlh; /* QED coupling alpha_em */
8 double alphaqcdlh; /* QCD coupling alpha_s */
9 double scalelh[10]; /* Scale Q of the event */
10 double spinlh[NMXHEP][3]; /* spin information */
11 int icolorflowlh[NMXHEP][2]; /* (Anti-)Colour flow */
12 int idruplh; /* ID, as given by LPRUP codes */
13};
14
15struct hepev5 {
16 double eventweightmulti[NMXMLT]; /* original event weight */
17 double alphaqedmulti[NMXMLT]; /* original QED coupling alpha_em */
18 double alphaqcdmulti[NMXMLT]; /* original QCD coupling alpha_s */
19 double scalemulti[NMXMLT][10]; /* original Scale Q of the event */
20 int idrupmulti[NMXMLT]; /* original ID, as given by LPRUP codes */
21};
22
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