1 #include "isajet/pilot.h"
2 REAL FUNCTION SSGX3(ET)
3 C-----------------------------------------------------------------------
4 C SSGLBF: glss -> ziss + tp + tb
5 C Baer's XT3 - CHI- eq. a.6.c 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,BOT
16 DOUBLE PRECISION PT,DXT3,SSDLAM,PI,TOPS
24 TOPS=SSDLAM(DMG**2+DMT**2-2*DMG*DET,DMT**2,DMZ**2)
25 TOP=DSQRT(DMAX1(1.D0,TOPS))
26 BOT=(DMG**2+DMT**2-2*DMG*DET-DMT1**2)*
27 $ (DMG**2+DMT**2-2*DMG*DET-DMT2**2)
28 PT=DSQRT(DET**2-DMT**2)
29 DXT3=PI**2*DMG*DET*PT*TOP/BOT/(DMG**2-2*DMG*DET+DMT**2)