[u/mrichter/AliRoot.git] / ISAJET / code / xwwww.F

#include "isajet/pilot.h"
      SUBROUTINE XWWWW
C
C          SET UP W+ W- -> W+ W- AMPLITUDES AS RATIONAL FUNCTIONS OF Z
C
C          RE(F(Z,L)) = SUM(I,J)(ANWWWW(I+1,J,L)*Z**I
C                                  /(ADWWWW(1,J)+ADWWWW(2,J)*Z))
C          IM(F(Z,L)) = AIWWWW(L)   (INDEPENDENT OF Z)
C          J LABELS PIECES WITH SAME DENOMINATOR.
C          L=1 FOR 0,0; L=2 FOR 1,-1; L=3 FOR 1,1; L=4 FOR 0,1
C
C          *NOTE* A FACTOR OF SIN(THETA)/SQRT(2) IS REMOVED FROM F01
C
#include "isajet/const.inc"
#include "isajet/jetpar.inc"
#include "isajet/wcon.inc"
#include "isajet/hcon.inc"
#if defined(CERNLIB_DOUBLE)
      DOUBLE PRECISION WM,ZM,ZM2,ZM3,ZM4,ZM5,ZM6,HM,HM2,HM3,HM4,HG,HG2
     $,PROPH,RTS,S,S2,S3,SW,QQ0,QQI,QQF
#endif
C
C          USE UNITS OF WM TO AVOID LARGE NUMBERS - NOTE ANWWWW/ADWWWW
C          AND AIWWWW ARE DIMENSIONLESS
      WM=WMASS(2)
      ZM=WMASS(4)/WM
      ZM2=ZM**2
      ZM3=ZM**3
      ZM4=ZM**4
      ZM5=ZM**5
      ZM6=ZM**6
      HM=HMASS/WM
      HM2=HM**2
      HM3=HM**3
      HM4=HM**4
      HG=HGAM/WM
      HG2=HG**2
      RTS=QMW/WM
      S=RTS**2
      S2=S**2
      S3=S**3
      PROPH=(S-HM2)**2+(HM*HG)**2
C
      CW=1./ZM
      CW2=CW**2
      SW2=1.-CW2
      SW=SQRT(SW2)
      QQ0=.5*RTS
      QQI=.5*SQRT(S-4.)
      QQF=.5*SQRT(S-4.)
      GSQ=4.*PI*ALFA/SW2
C
C          FROM WWWW3.EX
      ANWWWW(1,1,1) = 8.00E+00 * S - 3.00E+00 * S2 - 1.60E+01
     $ * ( HM2 / PROPH) + 1.60E+01 * (S / PROPH) - 1.60E+01 * (S2
     $ / PROPH) + 4.00E+00 * (S3 / PROPH) + 1.60E+01 * ((HM2 * S)
     $ / PROPH) - 4.00E+00 * ((HM2 * S2) / PROPH)
      ANWWWW(1,1,2) = 2.00E+00 * S
      ANWWWW(1,1,3) = -1.60E+01 + 6.00E+00 * S - 1.60E+01 * (HM2
     $ / PROPH) + 1.60E+01 * (S / PROPH) - 8.00E+00 * (S2 / PROPH)
     $ + 8.00E+00 * ((HM2 * S) / PROPH)
      ANWWWW(1,1,4) = -2.40E+01 * RTS + 6.40E+01 * (RTS / (S
     $ - 1.00E+00 * ZM2)) + 1.60E+01 * ((RTS * S) / (S - 1.00E+00
     $ * ZM2)) - 8.00E+00 * ((RTS * S2) / (S - 1.00E+00 * ZM2))
     $ + 6.40E+01 * ((RTS * SW2) / S) - 6.40E+01 * ((RTS * SW2) / (S
     $ - 1.00E+00 * ZM2)) - 1.60E+01 * ((RTS * S * SW2) / (S
     $ - 1.00E+00 * ZM2)) + 8.00E+00 * ((RTS * S2 * SW2) / (S
     $ - 1.00E+00 * ZM2)) + 6.00E+00 * RTS * S + 1.60E+01 * RTS
     $ * SW2 - 8.00E+00 * RTS * S * SW2
      ANWWWW(1,2,1) = -6.40E+01 + 1.60E+01 * S - 1.20E+01 * S2
     $ + 3.00E+00 * S3 + 6.40E+01 * SW2 - 1.60E+01 * S * SW2
     $ + 1.20E+01 * S2 * SW2 - 3.00E+00 * S3 * SW2
      ANWWWW(1,2,2) = 6.40E+01 + 8.00E+00 * S - 2.00E+00 * S2
     $ - 6.40E+01 * SW2 - 8.00E+00 * S * SW2 + 2.00E+00 * S2 * SW2
      ANWWWW(1,2,3) = -6.40E+01 + 2.40E+01 * S - 6.00E+00 * S2
     $ + 6.40E+01 * SW2 - 2.40E+01 * S * SW2 + 6.00E+00 * S2 * SW2
      ANWWWW(1,2,4) = -9.60E+01 * RTS + 1.60E+01 * RTS * S + 2.00E+00
     $ * RTS * S2 + 9.60E+01 * RTS * SW2 - 1.60E+01 * RTS * S * SW2
     $ - 2.00E+00 * RTS * S2 * SW2
      ANWWWW(1,3,1) = -6.40E+01 * SW2 + 1.60E+01 * S * SW2 - 1.20E+01
     $ * S2 * SW2 + 3.00E+00 * S3 * SW2
      ANWWWW(1,3,2) = 6.40E+01 * SW2 + 8.00E+00 * S * SW2 - 2.00E+00
     $ * S2 * SW2
      ANWWWW(1,3,3) = -6.40E+01 * SW2 + 2.40E+01 * S * SW2 - 6.00E+00
     $ * S2 * SW2
      ANWWWW(1,3,4) = -9.60E+01 * RTS * SW2 + 1.60E+01 * RTS * S * SW2
     $  + 2.00E+00 * RTS * S2 * SW2
      ANWWWW(1,4,1) = -3.20E+01 + 1.60E+01 * S - 2.00E+00 * S2
      ANWWWW(1,4,2) = -4.00E+00 * S
      ANWWWW(1,4,3) = 4.00E+00 * S
      ANWWWW(1,4,4) = -1.60E+01 * RTS + 4.00E+00 * RTS * S
      ANWWWW(2,1,1) = -2.40E+01 * S + 6.00E+00 * S2 + 4.80E+01 * SW2
     $ + 6.40E+01 * (1.00E+00 / (S - 1.00E+00 * ZM2)) + 4.80E+01 * (S
     $ / (S - 1.00E+00 * ZM2)) - 4.00E+00 * (S3 / (S - 1.00E+00
     $ * ZM2)) + 6.40E+01 * (SW2 / S) - 6.40E+01 * (SW2 / (S
     $ - 1.00E+00 * ZM2)) - 4.80E+01 * ((S * SW2) / (S - 1.00E+00
     $ * ZM2)) + 4.00E+00 * ((S3 * SW2) / (S - 1.00E+00 * ZM2))
     $ - 4.00E+00 * S2 * SW2
      ANWWWW(2,1,2) = 0.00E+00
      ANWWWW(2,1,3) = 1.60E+01 * SW2 + 6.40E+01 * (1.00E+00 / (S
     $ - 1.00E+00 * ZM2)) + 1.60E+01 * (S / (S - 1.00E+00 * ZM2))
     $ - 8.00E+00 * (S2 / (S - 1.00E+00 * ZM2)) + 6.40E+01 * (SW2
     $ / S) - 6.40E+01 * (SW2 / (S - 1.00E+00 * ZM2)) - 1.60E+01
     $ * ((S * SW2) / (S - 1.00E+00 * ZM2)) + 8.00E+00 * ((S2 * SW2)
     $ / (S - 1.00E+00 * ZM2)) - 8.00E+00 * S * SW2
      ANWWWW(2,1,4) = 2.00E+00 * RTS * S
      ANWWWW(2,2,1) = -6.40E+01 - 1.12E+02 * S + 5.20E+01 * S2
     $ - 5.00E+00 * S3 + 6.40E+01 * SW2 + 1.12E+02 * S * SW2
     $ - 5.20E+01 * S2 * SW2 + 5.00E+00 * S3 * SW2
      ANWWWW(2,2,2) = -8.00E+00 * S + 2.00E+00 * S2 + 8.00E+00 * S
     $ * SW2 - 2.00E+00 * S2 * SW2
      ANWWWW(2,2,3) = -5.60E+01 * S + 1.40E+01 * S2 + 5.60E+01 * S
     $ * SW2 - 1.40E+01 * S2 * SW2
      ANWWWW(2,2,4) = 1.60E+02 * RTS - 8.00E+00 * RTS * S - 4.00E+00
     $ * RTS * S2 - 1.60E+02 * RTS * SW2 + 8.00E+00 * RTS * S * SW2
     $ + 4.00E+00 * RTS * S2 * SW2
      ANWWWW(2,3,1) = -6.40E+01 * SW2 - 1.12E+02 * S * SW2 + 5.20E+01
     $ * S2 * SW2 - 5.00E+00 * S3 * SW2
      ANWWWW(2,3,2) = -8.00E+00 * S * SW2 + 2.00E+00 * S2 * SW2
      ANWWWW(2,3,3) = -5.60E+01 * S * SW2 + 1.40E+01 * S2 * SW2
      ANWWWW(2,3,4) = 1.60E+02 * RTS * SW2 - 8.00E+00 * RTS * S * SW2
     $ - 4.00E+00 * RTS * S2 * SW2
      ANWWWW(2,4,1) = -1.60E+01 * S + 4.00E+00 * S2
      ANWWWW(2,4,2) = 0.00E+00
      ANWWWW(2,4,3) = 0.00E+00
      ANWWWW(2,4,4) = -4.00E+00 * RTS * S
      ANWWWW(3,1,1) = S2
      ANWWWW(3,1,2) = -2.00E+00 * S
      ANWWWW(3,1,3) = 2.00E+00 * S
      ANWWWW(3,1,4) = 0.00E+00
      ANWWWW(3,2,1) = 1.60E+02 * S - 3.60E+01 * S2 + S3 - 1.60E+02
     $ * S * SW2 + 3.60E+01 * S2 * SW2 - 1.00E+00 * S3 * SW2
      ANWWWW(3,2,2) = -6.40E+01 - 8.00E+00 * S + 2.00E+00 * S2
     $ + 6.40E+01 * SW2 + 8.00E+00 * S * SW2 - 2.00E+00 * S2 * SW2
      ANWWWW(3,2,3) = 6.40E+01 + 4.00E+01 * S - 1.00E+01 * S2
     $ - 6.40E+01 * SW2 - 4.00E+01 * S * SW2 + 1.00E+01 * S2 * SW2
      ANWWWW(3,2,4) = -8.00E+00 * RTS * S + 2.00E+00 * RTS * S2
     $ + 8.00E+00 * RTS * S * SW2 - 2.00E+00 * RTS * S2 * SW2
      ANWWWW(3,3,1) = 1.60E+02 * S * SW2 - 3.60E+01 * S2 * SW2 + S3
     $ * SW2
      ANWWWW(3,3,2) = -6.40E+01 * SW2 - 8.00E+00 * S * SW2 + 2.00E+00
     $ * S2 * SW2
      ANWWWW(3,3,3) = 6.40E+01 * SW2 + 4.00E+01 * S * SW2 - 1.00E+01
     $ * S2 * SW2
      ANWWWW(3,3,4) = -8.00E+00 * RTS * S * SW2 + 2.00E+00 * RTS * S2
     $ * SW2
      ANWWWW(3,4,1) = -2.00E+00 * S2
      ANWWWW(3,4,2) = 4.00E+00 * S
      ANWWWW(3,4,3) = -4.00E+00 * S
      ANWWWW(3,4,4) = 0.00E+00
      ANWWWW(4,1,1) = 0.00E+00
      ANWWWW(4,1,2) = 0.00E+00
      ANWWWW(4,1,3) = 0.00E+00
      ANWWWW(4,1,4) = 0.00E+00
      ANWWWW(4,2,1) = -4.00E+00 * S2 + S3 + 4.00E+00 * S2 * SW2
     $ - 1.00E+00 * S3 * SW2
      ANWWWW(4,2,2) = 8.00E+00 * S - 2.00E+00 * S2 - 8.00E+00 * S
     $ * SW2 + 2.00E+00 * S2 * SW2
      ANWWWW(4,2,3) = -8.00E+00 * S + 2.00E+00 * S2 + 8.00E+00 * S
     $ * SW2 - 2.00E+00 * S2 * SW2
      ANWWWW(4,2,4) = 0.00E+00
      ANWWWW(4,3,1) = -4.00E+00 * S2 * SW2 + S3 * SW2
      ANWWWW(4,3,2) = 8.00E+00 * S * SW2 - 2.00E+00 * S2 * SW2
      ANWWWW(4,3,3) = -8.00E+00 * S * SW2 + 2.00E+00 * S2 * SW2
      ANWWWW(4,3,4) = 0.00E+00
      ANWWWW(4,4,1) = 0.00E+00
      ANWWWW(4,4,2) = 0.00E+00
      ANWWWW(4,4,3) = 0.00E+00
      ANWWWW(4,4,4) = 0.00E+00
C
      ADWWWW(1,1) = 1.00E+00
      ADWWWW(1,2) = -4.00E+00 + S + 2.00E+00 * ZM2
      ADWWWW(1,3) = -4.00E+00 + S
      ADWWWW(1,4) = -4.00E+00 + 2.00E+00 * HM2 + S
      ADWWWW(2,1) = 0.00E+00
      ADWWWW(2,2) = 4.00E+00 - 1.00E+00 * S
      ADWWWW(2,3) = 4.00E+00 - 1.00E+00 * S
      ADWWWW(2,4) = 4.00E+00 - 1.00E+00 * S
C
      AIWWWW(1) = 1.60E+01 * ((HG * HM) / PROPH) - 1.60E+01 * ((HG
     $ * HM * S) / PROPH) + 4.00E+00 * ((HG * HM * S2) / PROPH)
      AIWWWW(2) = 0.00E+00
      AIWWWW(3) = 1.60E+01 * ((HG * HM) / PROPH) - 8.00E+00 * ((HG
     $ * HM * S) / PROPH)
      AIWWWW(4) = 0.00E+00
C
C          RESTORE MISSING FACTORS
      DO 100 J=1,4
      AIWWWW(J)=AIWWWW(J)*GSQ/(16.)
      DO 100 I=1,4
      DO 110 K=1,4
110   ANWWWW(K,I,J)=ANWWWW(K,I,J)*GSQ/(16.)
100   CONTINUE
C
      RETURN
      END
Commit	Line	Data
0795afa3	1	#include "isajet/pilot.h"
	2	SUBROUTINE XWWWW
	3	C
	4	C SET UP W+ W- -> W+ W- AMPLITUDES AS RATIONAL FUNCTIONS OF Z
	5	C
	6	C RE(F(Z,L)) = SUM(I,J)(ANWWWW(I+1,J,L)Z*I
	7	C /(ADWWWW(1,J)+ADWWWW(2,J)*Z))
	8	C IM(F(Z,L)) = AIWWWW(L) (INDEPENDENT OF Z)
	9	C J LABELS PIECES WITH SAME DENOMINATOR.
	10	C L=1 FOR 0,0; L=2 FOR 1,-1; L=3 FOR 1,1; L=4 FOR 0,1
	11	C
	12	C NOTE A FACTOR OF SIN(THETA)/SQRT(2) IS REMOVED FROM F01
	13	C
	14	#include "isajet/const.inc"
	15	#include "isajet/jetpar.inc"
	16	#include "isajet/wcon.inc"
	17	#include "isajet/hcon.inc"
	18	#if defined(CERNLIB_DOUBLE)
	19	DOUBLE PRECISION WM,ZM,ZM2,ZM3,ZM4,ZM5,ZM6,HM,HM2,HM3,HM4,HG,HG2
	20	$,PROPH,RTS,S,S2,S3,SW,QQ0,QQI,QQF
	21	#endif
	22	C
	23	C USE UNITS OF WM TO AVOID LARGE NUMBERS - NOTE ANWWWW/ADWWWW
	24	C AND AIWWWW ARE DIMENSIONLESS
	25	WM=WMASS(2)
	26	ZM=WMASS(4)/WM
	27	ZM2=ZM**2
	28	ZM3=ZM**3
	29	ZM4=ZM**4
	30	ZM5=ZM**5
	31	ZM6=ZM**6
	32	HM=HMASS/WM
	33	HM2=HM**2
	34	HM3=HM**3
	35	HM4=HM**4
	36	HG=HGAM/WM
	37	HG2=HG**2
	38	RTS=QMW/WM
	39	S=RTS**2
	40	S2=S**2
	41	S3=S**3
	42	PROPH=(S-HM2)*2+(HMHG)**2
	43	C
	44	CW=1./ZM
	45	CW2=CW**2
	46	SW2=1.-CW2
	47	SW=SQRT(SW2)
	48	QQ0=.5*RTS
	49	QQI=.5*SQRT(S-4.)
	50	QQF=.5*SQRT(S-4.)
	51	GSQ=4.PIALFA/SW2
	52	C
	53	C FROM WWWW3.EX
	54	ANWWWW(1,1,1) = 8.00E+00 * S - 3.00E+00 * S2 - 1.60E+01
	55	$ * ( HM2 / PROPH) + 1.60E+01 * (S / PROPH) - 1.60E+01 * (S2
	56	$ / PROPH) + 4.00E+00 * (S3 / PROPH) + 1.60E+01 * ((HM2 * S)
	57	$ / PROPH) - 4.00E+00 * ((HM2 * S2) / PROPH)
	58	ANWWWW(1,1,2) = 2.00E+00 * S
	59	ANWWWW(1,1,3) = -1.60E+01 + 6.00E+00 * S - 1.60E+01 * (HM2
	60	$ / PROPH) + 1.60E+01 * (S / PROPH) - 8.00E+00 * (S2 / PROPH)
	61	$ + 8.00E+00 * ((HM2 * S) / PROPH)
	62	ANWWWW(1,1,4) = -2.40E+01 * RTS + 6.40E+01 * (RTS / (S
	63	$ - 1.00E+00 * ZM2)) + 1.60E+01 * ((RTS * S) / (S - 1.00E+00
	64	$ * ZM2)) - 8.00E+00 * ((RTS * S2) / (S - 1.00E+00 * ZM2))
65	$ + 6.40E+01 * ((RTS * SW2) / S) - 6.40E+01 * ((RTS * SW2) / (S
66	$ - 1.00E+00 * ZM2)) - 1.60E+01 * ((RTS * S * SW2) / (S
67	$ - 1.00E+00 * ZM2)) + 8.00E+00 * ((RTS * S2 * SW2) / (S
68	$ - 1.00E+00 * ZM2)) + 6.00E+00 * RTS * S + 1.60E+01 * RTS
69	$ * SW2 - 8.00E+00 * RTS * S * SW2
70	ANWWWW(1,2,1) = -6.40E+01 + 1.60E+01 * S - 1.20E+01 * S2
71	$ + 3.00E+00 * S3 + 6.40E+01 * SW2 - 1.60E+01 * S * SW2
72	$ + 1.20E+01 * S2 * SW2 - 3.00E+00 * S3 * SW2
73	ANWWWW(1,2,2) = 6.40E+01 + 8.00E+00 * S - 2.00E+00 * S2
74	$ - 6.40E+01 * SW2 - 8.00E+00 * S * SW2 + 2.00E+00 * S2 * SW2
75	ANWWWW(1,2,3) = -6.40E+01 + 2.40E+01 * S - 6.00E+00 * S2
76	$ + 6.40E+01 * SW2 - 2.40E+01 * S * SW2 + 6.00E+00 * S2 * SW2
77	ANWWWW(1,2,4) = -9.60E+01 * RTS + 1.60E+01 * RTS * S + 2.00E+00
78	$ * RTS * S2 + 9.60E+01 * RTS * SW2 - 1.60E+01 * RTS * S * SW2
79	$ - 2.00E+00 * RTS * S2 * SW2
80	ANWWWW(1,3,1) = -6.40E+01 * SW2 + 1.60E+01 * S * SW2 - 1.20E+01
81	$ * S2 * SW2 + 3.00E+00 * S3 * SW2
82	ANWWWW(1,3,2) = 6.40E+01 * SW2 + 8.00E+00 * S * SW2 - 2.00E+00
83	$ * S2 * SW2
84	ANWWWW(1,3,3) = -6.40E+01 * SW2 + 2.40E+01 * S * SW2 - 6.00E+00
85	$ * S2 * SW2
86	ANWWWW(1,3,4) = -9.60E+01 * RTS * SW2 + 1.60E+01 * RTS * S * SW2
87	$ + 2.00E+00 * RTS * S2 * SW2
88	ANWWWW(1,4,1) = -3.20E+01 + 1.60E+01 * S - 2.00E+00 * S2
89	ANWWWW(1,4,2) = -4.00E+00 * S
90	ANWWWW(1,4,3) = 4.00E+00 * S
91	ANWWWW(1,4,4) = -1.60E+01 * RTS + 4.00E+00 * RTS * S
92	ANWWWW(2,1,1) = -2.40E+01 * S + 6.00E+00 * S2 + 4.80E+01 * SW2
93	$ + 6.40E+01 * (1.00E+00 / (S - 1.00E+00 * ZM2)) + 4.80E+01 * (S
94	$ / (S - 1.00E+00 * ZM2)) - 4.00E+00 * (S3 / (S - 1.00E+00
95	$ * ZM2)) + 6.40E+01 * (SW2 / S) - 6.40E+01 * (SW2 / (S
96	$ - 1.00E+00 * ZM2)) - 4.80E+01 * ((S * SW2) / (S - 1.00E+00
97	$ * ZM2)) + 4.00E+00 * ((S3 * SW2) / (S - 1.00E+00 * ZM2))
98	$ - 4.00E+00 * S2 * SW2
99	ANWWWW(2,1,2) = 0.00E+00
100	ANWWWW(2,1,3) = 1.60E+01 * SW2 + 6.40E+01 * (1.00E+00 / (S
101	$ - 1.00E+00 * ZM2)) + 1.60E+01 * (S / (S - 1.00E+00 * ZM2))
102	$ - 8.00E+00 * (S2 / (S - 1.00E+00 * ZM2)) + 6.40E+01 * (SW2
103	$ / S) - 6.40E+01 * (SW2 / (S - 1.00E+00 * ZM2)) - 1.60E+01
104	$ * ((S * SW2) / (S - 1.00E+00 * ZM2)) + 8.00E+00 * ((S2 * SW2)
105	$ / (S - 1.00E+00 * ZM2)) - 8.00E+00 * S * SW2
106	ANWWWW(2,1,4) = 2.00E+00 * RTS * S
107	ANWWWW(2,2,1) = -6.40E+01 - 1.12E+02 * S + 5.20E+01 * S2
108	$ - 5.00E+00 * S3 + 6.40E+01 * SW2 + 1.12E+02 * S * SW2
109	$ - 5.20E+01 * S2 * SW2 + 5.00E+00 * S3 * SW2
110	ANWWWW(2,2,2) = -8.00E+00 * S + 2.00E+00 * S2 + 8.00E+00 * S
111	$ * SW2 - 2.00E+00 * S2 * SW2
112	ANWWWW(2,2,3) = -5.60E+01 * S + 1.40E+01 * S2 + 5.60E+01 * S
113	$ * SW2 - 1.40E+01 * S2 * SW2
114	ANWWWW(2,2,4) = 1.60E+02 * RTS - 8.00E+00 * RTS * S - 4.00E+00
115	$ * RTS * S2 - 1.60E+02 * RTS * SW2 + 8.00E+00 * RTS * S * SW2
116	$ + 4.00E+00 * RTS * S2 * SW2
117	ANWWWW(2,3,1) = -6.40E+01 * SW2 - 1.12E+02 * S * SW2 + 5.20E+01
118	$ * S2 * SW2 - 5.00E+00 * S3 * SW2
119	ANWWWW(2,3,2) = -8.00E+00 * S * SW2 + 2.00E+00 * S2 * SW2
120	ANWWWW(2,3,3) = -5.60E+01 * S * SW2 + 1.40E+01 * S2 * SW2
121	ANWWWW(2,3,4) = 1.60E+02 * RTS * SW2 - 8.00E+00 * RTS * S * SW2
122	$ - 4.00E+00 * RTS * S2 * SW2
123	ANWWWW(2,4,1) = -1.60E+01 * S + 4.00E+00 * S2
124	ANWWWW(2,4,2) = 0.00E+00
125	ANWWWW(2,4,3) = 0.00E+00
126	ANWWWW(2,4,4) = -4.00E+00 * RTS * S
127	ANWWWW(3,1,1) = S2
128	ANWWWW(3,1,2) = -2.00E+00 * S
129	ANWWWW(3,1,3) = 2.00E+00 * S
130	ANWWWW(3,1,4) = 0.00E+00
131	ANWWWW(3,2,1) = 1.60E+02 * S - 3.60E+01 * S2 + S3 - 1.60E+02
132	$ * S * SW2 + 3.60E+01 * S2 * SW2 - 1.00E+00 * S3 * SW2
133	ANWWWW(3,2,2) = -6.40E+01 - 8.00E+00 * S + 2.00E+00 * S2
134	$ + 6.40E+01 * SW2 + 8.00E+00 * S * SW2 - 2.00E+00 * S2 * SW2
135	ANWWWW(3,2,3) = 6.40E+01 + 4.00E+01 * S - 1.00E+01 * S2
136	$ - 6.40E+01 * SW2 - 4.00E+01 * S * SW2 + 1.00E+01 * S2 * SW2
137	ANWWWW(3,2,4) = -8.00E+00 * RTS * S + 2.00E+00 * RTS * S2
138	$ + 8.00E+00 * RTS * S * SW2 - 2.00E+00 * RTS * S2 * SW2
139	ANWWWW(3,3,1) = 1.60E+02 * S * SW2 - 3.60E+01 * S2 * SW2 + S3
140	$ * SW2
141	ANWWWW(3,3,2) = -6.40E+01 * SW2 - 8.00E+00 * S * SW2 + 2.00E+00
142	$ * S2 * SW2
143	ANWWWW(3,3,3) = 6.40E+01 * SW2 + 4.00E+01 * S * SW2 - 1.00E+01
144	$ * S2 * SW2
145	ANWWWW(3,3,4) = -8.00E+00 * RTS * S * SW2 + 2.00E+00 * RTS * S2
146	$ * SW2
147	ANWWWW(3,4,1) = -2.00E+00 * S2
148	ANWWWW(3,4,2) = 4.00E+00 * S
149	ANWWWW(3,4,3) = -4.00E+00 * S
150	ANWWWW(3,4,4) = 0.00E+00
151	ANWWWW(4,1,1) = 0.00E+00
152	ANWWWW(4,1,2) = 0.00E+00
153	ANWWWW(4,1,3) = 0.00E+00
154	ANWWWW(4,1,4) = 0.00E+00
155	ANWWWW(4,2,1) = -4.00E+00 * S2 + S3 + 4.00E+00 * S2 * SW2
156	$ - 1.00E+00 * S3 * SW2
157	ANWWWW(4,2,2) = 8.00E+00 * S - 2.00E+00 * S2 - 8.00E+00 * S
158	$ * SW2 + 2.00E+00 * S2 * SW2
159	ANWWWW(4,2,3) = -8.00E+00 * S + 2.00E+00 * S2 + 8.00E+00 * S
160	$ * SW2 - 2.00E+00 * S2 * SW2
161	ANWWWW(4,2,4) = 0.00E+00
162	ANWWWW(4,3,1) = -4.00E+00 * S2 * SW2 + S3 * SW2
163	ANWWWW(4,3,2) = 8.00E+00 * S * SW2 - 2.00E+00 * S2 * SW2
164	ANWWWW(4,3,3) = -8.00E+00 * S * SW2 + 2.00E+00 * S2 * SW2
165	ANWWWW(4,3,4) = 0.00E+00
166	ANWWWW(4,4,1) = 0.00E+00
167	ANWWWW(4,4,2) = 0.00E+00
168	ANWWWW(4,4,3) = 0.00E+00
169	ANWWWW(4,4,4) = 0.00E+00
170	C
171	ADWWWW(1,1) = 1.00E+00
172	ADWWWW(1,2) = -4.00E+00 + S + 2.00E+00 * ZM2
173	ADWWWW(1,3) = -4.00E+00 + S
174	ADWWWW(1,4) = -4.00E+00 + 2.00E+00 * HM2 + S
175	ADWWWW(2,1) = 0.00E+00
176	ADWWWW(2,2) = 4.00E+00 - 1.00E+00 * S
177	ADWWWW(2,3) = 4.00E+00 - 1.00E+00 * S
178	ADWWWW(2,4) = 4.00E+00 - 1.00E+00 * S
179	C
180	AIWWWW(1) = 1.60E+01 * ((HG * HM) / PROPH) - 1.60E+01 * ((HG
181	$ * HM * S) / PROPH) + 4.00E+00 * ((HG * HM * S2) / PROPH)
182	AIWWWW(2) = 0.00E+00
183	AIWWWW(3) = 1.60E+01 * ((HG * HM) / PROPH) - 8.00E+00 * ((HG
184	$ * HM * S) / PROPH)
185	AIWWWW(4) = 0.00E+00
186	C
187	C RESTORE MISSING FACTORS
188	DO 100 J=1,4
189	AIWWWW(J)=AIWWWW(J)*GSQ/(16.)
190	DO 100 I=1,4
191	DO 110 K=1,4
192	110 ANWWWW(K,I,J)=ANWWWW(K,I,J)*GSQ/(16.)
193	100 CONTINUE
194	C
195	RETURN
196	END