| 0795afa3 |
1 | #include "isajet/pilot.h" |
| 2 | FUNCTION SSZHX(X) |
| 3 | C---------------------------------------------------------------- |
| 4 | C Auxiliary function for Z -> HL Z*. Called by SSTEST. |
| 5 | C---------------------------------------------------------------- |
| 6 | #if defined(CERNLIB_IMPNONE) |
| 7 | IMPLICIT NONE |
| 8 | #endif |
| 9 | #include "isajet/sslun.inc" |
| 10 | #include "isajet/ssmode.inc" |
| 11 | #include "isajet/sssm.inc" |
| 12 | #include "isajet/sspar.inc" |
| 13 | #include "isajet/sstmp.inc" |
| 14 | #include "isajet/sstype.inc" |
| 15 | C |
| 16 | REAL X,SSZHX |
| 17 | REAL MHL,MZ,GZ,R,DEN,TERM |
| 18 | C |
| 19 | MHL=TMP(1) |
| 20 | MZ=AMZ |
| 21 | GZ=GAMZ |
| 22 | R=MHL/MZ |
| 23 | TERM=(1.-X+X**2/12.+2*R**2/3.)*SQRT(X**2-4*R**2) |
| 24 | DEN=(X-R**2)**2+(GZ/MZ)**2 |
| 25 | SSZHX=TERM/DEN |
| 26 | RETURN |
| 27 | END |
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