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Commit | Line | Data |
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0795afa3 | 1 | #include "isajet/pilot.h" |
2 | REAL FUNCTION SSGWQ1(Q) | |
3 | C----------------------------------------------------------------------- | |
4 | C SSGLBF: glss -> wiss + qk + qb | |
5 | C The function psi of PRD36, 96 (1987); Eq. 3.2 | |
6 | C----------------------------------------------------------------------- | |
7 | #if defined(CERNLIB_IMPNONE) | |
8 | IMPLICIT NONE | |
9 | #endif | |
10 | #include "isajet/sssm.inc" | |
11 | #include "isajet/sspar.inc" | |
12 | #include "isajet/sstmp.inc" | |
13 | REAL Q,PI | |
14 | DOUBLE PRECISION MZ,MG,MS,QS,MGS,MSS,MZS,FUN | |
15 | PI=4*ATAN(1.) | |
16 | MZ=TMP(1) | |
17 | MS=TMP(2) | |
18 | MG=AMGLSS | |
19 | QS=Q*Q | |
20 | MGS=MG*MG | |
21 | MZS=MZ*MZ | |
22 | MSS=MS*MS | |
23 | FUN=QS*(MGS-2*MG*Q-MZS)**2/(MGS-2*MG*Q-MSS)**2/(MGS-2*MG*Q) | |
24 | SSGWQ1=PI**2*MG*FUN | |
25 | RETURN | |
26 | END |