1 #include "isajet/pilot.h"
2 REAL FUNCTION SSGX7(ET)
3 C-----------------------------------------------------------------------
4 C SSGLBF: glss -> ziss + tp + tb
5 C Baer's XT7 - X- eq. a.6.g of prd45,142 (1992)
6 C Modified for t_1 and t_2 eigenstates
7 C-----------------------------------------------------------------------
8 #if defined(CERNLIB_IMPNONE)
11 #include "isajet/sssm.inc"
12 #include "isajet/sspar.inc"
13 #include "isajet/sstmp.inc"
15 DOUBLE PRECISION DET,DMG,DMT,DMZ,DMT1,DMT2,TOP
16 DOUBLE PRECISION BOT,PT,DXT7,SSDLAM,PI,TOPS
24 PT=DSQRT(DET**2-DMT**2)
25 TOPS=SSDLAM(DMG**2+DMT**2-2*DMG*DET,DMT**2,DMZ**2)
26 TOP=DSQRT(DMAX1(0.D0,TOPS))
27 BOT=(DMG**2+DMT**2-2*DMG*DET-DMT1**2)*
28 $ (DMG**2+DMT**2-2*DMG*DET-DMT2**2)
29 DXT7=PI**2/2.D0*PT*(DMG**2-DMZ**2-2*DMG*DET)/
30 $ (DMG**2-2*DMG*DET+DMT**2)*TOP/BOT