5 * Revision 1.1.1.1 1995/10/24 10:20:05 cernlib
9 #include "geant321/pilot.h"
10 *CMZ : 3.21/02 29/03/94 15.41.45 by S.Giani
15 *=== xsepro ===========================================================*
17 FUNCTION XSEPRO ( E, ZTAR, ATAR )
19 #include "geant321/dblprc.inc"
20 #include "geant321/dimpar.inc"
21 #include "geant321/iounit.inc"
23 *----------------------------------------------------------------------*
25 * Created on 20 september 1991 by Alfredo Ferrari & Paola Sala *
28 * Last change on 20-sep-91 by Alfredo Ferrari *
31 *----------------------------------------------------------------------*
33 #include "geant321/xsepar.inc"
34 COMMON / FKNEGX / XSENEG
37 IF ( E .GT. 0.1D+00 ) THEN
39 XSEPRO = SITSAO ( EMEV, IZ, ATAR )
43 XSEPRO = AAPXSE (IZ) * ( X - ZZPXSE (IZ) ) / X * ( 1.D+00
44 & + BBPXSE (IZ) * X + CCPXSE (IZ) * X2 + DDPXSE (IZ)
45 & * X * X2 + EEPXSE (IZ) * X2 * X2 + FFPXSE (IZ) * X2
47 IF ( XSEPRO .LT. 0.D+00 ) THEN
52 *=== End of function XSEPRO ===========================================*