C----------------------------------------------------------------------
C Reads MC@NLO input files and fills Les Houches event common HEPEUP
C----------------------------------------------------------------------
- INCLUDE 'HERWIG65.INC'
+ INCLUDE 'herwig65.inc'
C---Les Houches Event Common Block
INTEGER MAXNUP
PARAMETER (MAXNUP=500)
& IDUP(MAXNUP),ISTUP(MAXNUP),MOTHUP(2,MAXNUP),
& ICOLUP(2,MAXNUP),PUP(5,MAXNUP),VTIMUP(MAXNUP),
& SPINUP(MAXNUP)
- DOUBLE PRECISION PCM(5),PTR,XMTR,HWULDO
- INTEGER I,J,IC,JPR,IHVY,MQQ,NQQ,IUNIT,ISCALE,I1HPRO,IBOS,
- & ID,IA,IB,ICOL4(4,4),ICOL5(5,18)
+ DOUBLE PRECISION PCM(5),PTR,XMTR,HWVDOT,HWULDO,PDB(5)
+ INTEGER I,J,IC,JPR,MQQ,NQQ,IUNIT,ISCALE,I1HPRO,IBOS,NP,IG,
+ & ILEP,ID,IA,IB,ICOL4(4,4),ICOL5(5,18),JJPROC,IVHVEC,IVHLEP,MUP
PARAMETER (IUNIT=61)
- LOGICAL BOPRO,REMIT
+ LOGICAL BOPRO,NODEC,REMIT
COMMON/NQQCOM/MQQ,NQQ
+ COMMON/VHLIN/IVHVEC,IVHLEP
C---Colour flows for heavy quark pair production
DATA ICOL4/
& 10,02,10,02,01,20,20,01,12,23,10,03,12,31,30,02/
& 12,23,43,10,04, 12,31,34,40,02,
& 12,34,14,30,02, 12,31,42,30,04/
IF (IERROR.NE.0) RETURN
-C---READ AN EVENT
-! PRINT*,'NQQ= ',NQQ,' MQQ=',MQQ
+C---READ AN EVENT
IF(NQQ.GE.MQQ)CALL HWWARN('UPEVNT',201,*999)
+ READ(IUNIT,901) I1HPRO,IC,NP
+ READ(IUNIT,902) (IDUP(I),I=1,NP)
+ READ(IUNIT,903) XWGTUP
+C---Les Houches expects mean weight to be the cross section in pb
+ XWGTUP= XWGTUP*MQQ
+ READ(IUNIT,904) ((PUP(J,I),J=1,4),I=1,NP)
NQQ=NQQ+1
- NUP=5
+C---Input format is now (px,py,pz,m)
+ DO I=1,NP
+ E=SQRT(HWVDOT(4,PUP(1,I),PUP(1,I)))
+ PUP(5,I)=PUP(4,I)
+ PUP(4,I)=E
+ ENDDO
+ CALL HWVSUM(4,PUP(1,1),PUP(1,2),PCM)
+ CALL HWUMAS(PCM)
+C---REMIT MEANS A REAL PARTON EMISSION OCCURRED
+ REMIT=PUP(4,3).NE.ZERO
+C---NODEC MEANS DECAYS NOT YET DONE
+ NODEC=NP.EQ.5
+ NUP=NP
C---CHECK PROCESS CODE
- JPR=MOD(IDPRUP,10000)/100
+ JJPROC=MOD(ABS(IPROC),10000)
+ JPR=JJPROC/100
BOPRO=JPR.EQ.13.OR.JPR.EQ.14.OR.JPR.EQ.16.OR.JPR.EQ.36
IF (BOPRO) THEN
C----------------------------------------------------------------------
C 406 g qbar -> qbar B
C 407 g g -> g B
C-----------------------------------------------------------------------
- NUP=4
- READ(IUNIT,901) I1HPRO,(IDUP(I),I=1,3)
+C---NODEC=.TRUE. FOR HIGGS AND UNDECAYED EW BOSON
+ NODEC=NP.EQ.4
IHPRO=I1HPRO-400
ISCALE=0
IF(JPR.EQ.16)ISCALE=2
- ELSEIF (JPR.EQ.17) THEN
+ ELSEIF (JPR.EQ.17.OR.JPR.EQ.20) THEN
C----------------------------------------------------------------------
-C HEAVY Q QBAR PRODUCTION
+C HEAVY Q and/or QBAR PRODUCTION
C IPROC=-1705,-1706 for Q=b,t
+C IPROC=-2000 for single top
C-----------------------------------------------------------------------
C I1HPRO IDENTIFIES THE PARTONIC SUBPROCESS, WITH THE FOLLOWING CONVENTIONS:
C I1HPRO PROCESS
C 405 g q -> q Q Qbar
C 406 g qbar -> qbar Q Qbar
C 407 g g -> g Q Qbar
+C 408 q q -> g t q
+C 409 qbar qbar -> g tbar qbar
C-----------------------------------------------------------------------
C IC SPECIFIES THE COLOUR CONNECTION (NOW IN INPUT FILE)
C-----------------------------------------------------------------------
- READ(IUNIT,901) I1HPRO,(IDUP(I),I=1,3),IC
C---SET IHPRO AS FOR DIRECT PHOTON (IPROC=1800)
IHPRO=I1HPRO-360
ISCALE=0
C 405 g q -> q V V
C 406 g qbar -> qbar V V
C-----------------------------------------------------------------------
- READ(IUNIT,901) I1HPRO,(IDUP(I),I=1,3)
+ IHPRO=I1HPRO-400
+ ISCALE=0
+ ELSEIF (JPR.EQ.26.OR.JPR.EQ.27) THEN
+C----------------------------------------------------------------------
+C GAUGE BOSON PLUS HIGGS PRODUCTION
+C VH=WH,ZH FOR IPROC=-2600-ID,-2700-ID
+C WHERE ID CONTROLS HIGGS DECAY AS IN STANDARD HERWIG
+C-----------------------------------------------------------------------
IHPRO=I1HPRO-400
ISCALE=0
ELSE
CALL HWWARN('UPEVNT',202,*999)
ENDIF
- READ(IUNIT,902) XWGTUP
-C---Les Houches expects mean weight to be the cross section in pb
- XWGTUP= XWGTUP*MQQ
- READ(IUNIT,903) ((PUP(J,I),J=1,4),I=1,2)
- READ(IUNIT,904) ((PUP(J,I),J=1,4),I=3,NUP)
- DO I=1,NUP
- CALL HWUMAS(PUP(1,I))
- ENDDO
- CALL HWVSUM(4,PUP(1,1),PUP(1,2),PCM)
- CALL HWUMAS(PCM)
C---HARD SCALE
SCALUP=PCM(5)
-C---REMIT MEANS A REAL PARTON EMISSION OCCURRED
- REMIT=PUP(4,3).NE.ZERO
IF (REMIT) THEN
IF (ISCALE.EQ.0) THEN
PTR=SQRT(PUP(1,3)**2+PUP(2,3)**2)
E=(XKA+XKB)/SQRT(S2)
PL=-2.0/((VA+VB)*BETA*SQRT(S2))*(VA*XKA-VB*XKB)
PTF=E**2-PL**2-XMP2
+ IF (PTF.LE.ZERO) CALL HWWARN('UPEVNT',103,*999)
PTF=SQRT(PTF)
IF(ISCALE.EQ.3)THEN
SCALUP=PCM(5)-2.*MIN(PTR,PTF)
MOTHUP(1,I)=1
MOTHUP(2,I)=2
ENDDO
- IF (BOPRO) THEN
-C---SINGLE BOSON
+ IF (BOPRO.AND.NODEC) THEN
+C---SINGLE BOSON (UNDECAYED)
IF (REMIT) THEN
C---SET COLOUR CONNECTIONS
DO I=1,3
ICOLUP(2,2)=503
ICOLUP(2,3)=503
ELSE
- CALL HWWARN('UPEVT',101,*999)
+ CALL HWWARN('UPEVNT',101,*999)
ENDIF
ELSE
CALL HWVEQU(5,PUP(1,4),PUP(1,3))
ENDIF
ICOLUP(1,NUP)=0
ICOLUP(2,NUP)=0
-C---LOAD BOSON DATA
+C---LOAD BOSON ID
IF (JPR.EQ.13) THEN
IDUP(NUP)=23
ELSEIF (JPR.EQ.16) THEN
IDUP(NUP)=25
ELSEIF (JPR.EQ.36) THEN
- IBOS=MOD(IDPRUP,100)
+ IBOS=MOD(JJPROC,100)
IF (IBOS.EQ.10) THEN
IDUP(NUP)=26
ELSEIF (IBOS.EQ.20) THEN
IDUP(NUP)=35
ELSEIF (IBOS.EQ.30) THEN
- IDUP(NUP)=36
+ IDUP(NUP)=36
ELSE
- CALL HWWARN('UPEVNT',502,*999)
+ CALL HWWARN('UPEVNT',502,*999)
ENDIF
ELSEIF (JPR.EQ.14) THEN
IBOS=0
ENDIF
ELSE
C---2-BODY FINAL STATE
+ IDUP(3)=IDUP(4)
+ IDUP(4)=IDUP(5)
CALL HWVEQU(5,PUP(1,4),PUP(1,3))
CALL HWVEQU(5,PUP(1,5),PUP(1,4))
C---SET COLOUR CONNECTIONS
CALL HWWARN('UPEVNT',104,*999)
ENDIF
ENDIF
- IHVY=MOD(IDPRUP,100)
- IDUP(NUP-1)=IHVY
- IDUP(NUP)=-IHVY
- ELSE
-C---GAUGE BOSON PAIR
+ ELSEIF (JPR.EQ.20) THEN
+C---SINGLE TOP: IA,IB ARE THE QUARKS THAT ARE COLOUR CONNECTED
+C I.E. (FOR H EVENTS) THOSE THAT ARE NOT CONNECTED TO GLUON
+ IA=IC/10
+ IB=IC-10*IA
+ IF (IA.LT.1.OR.IA.GT.5) CALL HWWARN('UPEVNT',108,*999)
+ IF (IB.LT.1.OR.IB.GT.5) CALL HWWARN('UPEVNT',109,*999)
+ IF (IA.EQ.IB) CALL HWWARN('UPEVNT',110,*999)
+ DO I=1,5
+ IF (I.EQ.IA.OR.I.EQ.IB) THEN
+ IF (IDUP(I).GT.0) THEN
+ ICOLUP(1,I)=501
+ ICOLUP(2,I)=0
+ ELSE
+ ICOLUP(1,I)=0
+ ICOLUP(2,I)=501
+ ENDIF
+ ELSEIF (IDUP(I).EQ.21) THEN
+ IG=I
+ ICOLUP(1,I)=502
+ ICOLUP(2,I)=503
+ ELSEIF (IDUP(I).GT.0) THEN
+ ICOLUP(1,I)=502
+ ICOLUP(2,I)=0
+ ELSE
+ ICOLUP(1,I)=0
+ ICOLUP(2,I)=502
+ ENDIF
+ ENDDO
IF (REMIT) THEN
-C---ADD DIBOSON TO EVENT RECORD (TO FIX ITS MASS)
+C---3-BODY FINAL STATE
+C---COMPLETE GLUON COLOUR CONNECTIONS
+ DO I=1,5
+ IF (I.NE.IA.AND.I.NE.IB.AND.I.NE.IG) THEN
+ IF (IDUP(I).GT.0) THEN
+ IF((I.LT.3.AND.IG.LT.3)
+ & .OR.(I.GT.2.AND.IG.GT.2)) ICOLUP(1,I)=503
+ ELSE
+ IF((I.LT.3.AND.IG.GT.2)
+ & .OR.(I.GT.2.AND.IG.LT.3)) ICOLUP(2,I)=503
+ ENDIF
+ ENDIF
+ ENDDO
+ ELSE
+C---2-BODY FINAL STATE
+ IDUP(3)=IDUP(4)
+ IDUP(4)=IDUP(5)
+ ICOLUP(1,3)=ICOLUP(1,4)
+ ICOLUP(2,3)=ICOLUP(2,4)
+ ICOLUP(1,4)=ICOLUP(1,5)
+ ICOLUP(2,4)=ICOLUP(2,5)
+ CALL HWVEQU(5,PUP(1,4),PUP(1,3))
+ CALL HWVEQU(5,PUP(1,5),PUP(1,4))
+ ENDIF
+ ELSE
+C---BOSON PAIR OR LEPTON PAIR
+ IF (BOPRO.OR.NODEC) THEN
NUP=6
- CALL HWVEQU(5,PUP(1,5),PUP(1,6))
- CALL HWVEQU(5,PUP(1,4),PUP(1,5))
- CALL HWVSUM(4,PUP(1,5),PUP(1,6),PUP(1,4))
- CALL HWUMAS(PUP(1,4))
- ISTUP(3)=1
- ISTUP(4)=2
- ISTUP(5)=1
- ISTUP(6)=1
- IDUP(4)=0
- MOTHUP(1,3)=1
- MOTHUP(2,3)=2
- MOTHUP(1,4)=1
- MOTHUP(2,4)=2
- MOTHUP(1,5)=4
- MOTHUP(2,5)=4
- MOTHUP(1,6)=4
- MOTHUP(2,6)=4
+ DO I=6,5,-1
+ CALL HWVEQU(5,PUP(1,I-1),PUP(1,I))
+ IDUP(I)=IDUP(I-1)
+ ISTUP(I)=1
+ ENDDO
+ ELSE
+C---BOSON PAIR: ONE OR BOTH DECAYED
+C---ADD BOSON(S) TO EVENT RECORD
+ IF (ABS(IDUP(6)).LT.20) THEN
+ NUP=8
+ I=2
+ IF (ABS(IDUP(4)).LT.20) THEN
+ NUP=10
+ I=3
+ ENDIF
+ MUP=NUP-1
+ CALL HWVEQU(5,PUP(1,MUP-I),PUP(1,MUP))
+ CALL HWVEQU(5,PUP(1,NUP-I),PUP(1,NUP))
+ CALL HWVSUM(4,PUP(1,MUP),PUP(1,NUP),PUP(1,6))
+ CALL HWUMAS(PUP(1,6))
+ IDUP(MUP)=IDUP(MUP-I)
+ IDUP(NUP)=IDUP(NUP-I)
+ ISTUP(MUP)=1
+ ISTUP(NUP)=1
+ MOTHUP(1,MUP)=6
+ MOTHUP(2,MUP)=6
+ MOTHUP(1,NUP)=6
+ MOTHUP(2,NUP)=6
+ ISTUP(6)=2
+ ID=IDUP(MUP)+IDUP(NUP)
+ IF (ID.EQ.0) THEN
+ IDUP(6)=23
+ ELSEIF (ABS(ID).EQ.1) THEN
+ IDUP(6)=24*ID
+ ELSE
+ CALL HWWARN('UPEVNT',106,*999)
+ ENDIF
+ ENDIF
+ IF (ABS(IDUP(4)).LT.20) THEN
+ CALL HWVZRO(4,PDB)
+ DO I=8,7,-1
+ CALL HWVEQU(5,PUP(1,I-3),PUP(1,I))
+ CALL HWVSUM(4,PUP(1,I),PDB,PDB)
+ IDUP(I)=IDUP(I-3)
+ ISTUP(I)=1
+ MOTHUP(1,I)=5
+ MOTHUP(2,I)=5
+ ENDDO
+ CALL HWUMAS(PDB)
+ CALL HWVEQU(5,PDB,PUP(1,5))
+ ISTUP(5)=2
+ ID=IDUP(7)+IDUP(8)
+ IF (ID.EQ.0) THEN
+ IDUP(5)=23
+ ELSEIF (ABS(ID).EQ.1) THEN
+ IDUP(5)=24*ID
+ ELSE
+ CALL HWWARN('UPEVNT',107,*999)
+ ENDIF
+ ELSE
+ CALL HWVEQU(5,PUP(1,4),PUP(1,5))
+ IDUP(5)=IDUP(4)
+ ISTUP(5)=1
+ MOTHUP(1,5)=4
+ MOTHUP(2,5)=4
+ ENDIF
+ ENDIF
+C---ADD DIBOSON OR DILEPTON TO EVENT RECORD (TO FIX ITS MASS)
+ CALL HWVZRO(4,PDB)
+ DO I=6,5,-1
+ CALL HWVSUM(4,PUP(1,I),PDB,PDB)
+ MOTHUP(1,I)=4
+ MOTHUP(2,I)=4
+ ENDDO
+ CALL HWUMAS(PDB)
+ CALL HWVEQU(5,PDB,PUP(1,4))
+ ISTUP(4)=2
+ IDUP(4)=0
+ IF (REMIT) THEN
C---SET COLOUR CONNECTIONS
DO I=1,3
ICOLUP(1,I)=501
ICOLUP(2,2)=501
ICOLUP(1,3)=0
ELSE
- CALL HWWARN('UPEVT',101,*999)
+ CALL HWWARN('UPEVNT',102,*999)
ENDIF
- DO I=4,6
+ DO I=4,NUP
ICOLUP(1,I)=0
ICOLUP(2,I)=0
ENDDO
ELSE
- CALL HWVEQU(5,PUP(1,4),PUP(1,3))
- CALL HWVEQU(5,PUP(1,5),PUP(1,4))
+ DO I=5,NUP
+ CALL HWVEQU(5,PUP(1,I),PUP(1,I-2))
+ IDUP(I-2)=IDUP(I)
+ ISTUP(I-2)=ISTUP(I)
+ MOTHUP(1,I-2)=MOTHUP(1,I)-2
+ MOTHUP(2,I-2)=MOTHUP(1,I)-2
+ ENDDO
+ MOTHUP(1,3)=1
+ MOTHUP(1,4)=1
+ NUP=NUP-2
C---SET COLOUR CONNECTIONS
- DO I=1,4
+ DO I=1,NUP
ICOLUP(1,I)=0
ICOLUP(2,I)=0
ENDDO
ICOLUP(1,2)=501
ENDIF
ENDIF
- IBOS=MOD(IDPRUP,100)
-C---LOAD BOSON DATA
- I=NUP-1
- J=NUP
- IF (IBOS.EQ.50) THEN
- IDUP(I)=24
- IDUP(J)=-24
- ELSEIF (IBOS.EQ.60) THEN
- IDUP(I)=23
- IDUP(J)=23
- ELSEIF (IBOS.EQ.70) THEN
- IDUP(I)=24
- IDUP(J)=23
- ELSEIF (IBOS.EQ.80) THEN
- IDUP(I)=-24
- IDUP(J)=23
- ELSE
- CALL HWWARN('UPEVNT',505,*999)
+ IF (BOPRO) THEN
+C---DILEPTON PRODUCTION
+ IBOS=MOD(JJPROC,100)
+ ILEP=MOD(JJPROC,10)
+ IBOS=IBOS-ILEP
+C---LOAD LEPTON AND BOSON ID
+ I=NUP-1
+ J=NUP
+ IF ( IBOS.EQ.50 .OR.
+ # (IBOS.EQ.60.AND.JPR.EQ.13) .OR.
+ # (IBOS.EQ.70.AND.JPR.EQ.13) ) THEN
+ IDUP(I)=-ILEP-10
+ IDUP(J)=-IDUP(I)
+ IF (REMIT) IDUP(4)=23
+ ELSEIF (IBOS.EQ.60.AND.JPR.EQ.14) THEN
+ IDUP(I)=-9-2*ILEP
+ IDUP(J)=1-IDUP(I)
+ IF (REMIT) IDUP(4)=24
+ ELSEIF (IBOS.EQ.70.AND.JPR.EQ.14) THEN
+ IDUP(I)=-10-2*ILEP
+ IDUP(J)=-1-IDUP(I)
+ IF (REMIT) IDUP(4)=-24
+ ELSE
+ CALL HWWARN('UPEVNT',504,*999)
+ ENDIF
ENDIF
ENDIF
- 901 FORMAT(1X,I3,4(1X,I2))
- 902 FORMAT(1X,D14.8)
- 903 FORMAT(8(1X,D14.8))
- 904 FORMAT(12(1X,D14.8))
- 999 END
+ 999 CONTINUE
+ IF(IERROR.LT.100) RETURN
+ PRINT *
+ DO I=1,NUP
+ PRINT '(4I4,3F8.2)',IDUP(I),ISTUP(I),(ICOLUP(J,I),J=1,2),
+ & (PUP(J,I),J=1,3)
+ ENDDO
+c IPR, IC, NP
+ 901 FORMAT(1X,I3,2(1X,I2))
+c (ID(I),I=1,NP)
+ 902 FORMAT(7(1X,I3))
+c XEVWGT
+ 903 FORMAT(1X,D14.8)
+c ((P(J,I),J=1,4),I=1,NP)
+ 904 FORMAT(28(1X,D14.8))
+c 901 FORMAT(1X,I3,4(1X,I2))
+c 902 FORMAT(1X,D14.8)
+c 903 FORMAT(16(1X,D14.8))
+ END
C----------------------------------------------------------------------
SUBROUTINE UPCODE(ICODE,ICOL)
C--DECODES COLOUR CONNECTIONS
C----------------------------------------------------------------------
SUBROUTINE UPINIT_GUP
C----------------------------------------------------------------------
-C Reads MC@NLO input headers for heavy quark and gauge boson pair
-C production and fills Les Houches run common HEPRUP
+C Reads MC@NLO input headers and fills Les Houches run common HEPRUP
C----------------------------------------------------------------------
- INCLUDE 'HERWIG65.INC'
+ INCLUDE 'herwig65.inc'
C--Les Houches Common Blocks
INTEGER MAXPUP
PARAMETER(MAXPUP=100)
& SPINUP(MAXNUP)
DOUBLE PRECISION XCKECM,XTMP1,XTMP2,XTMP3,XTMP4,XMT,XMW,XMZ,
& XMH,XMV,XM1,XM2,XM3,XM4,XM5,XM21,XLAM,GAH,TINY
- INTEGER IVVCODE,IFAIL,MQQ,NQQ,IHW,I,NDNS,JPR,JPR0,IH
+ DOUBLE PRECISION XMV1,GAV1,GAMAX1,XMV2,GAV2,GAMAX2
+ INTEGER IVVCODE,IFAIL,MQQ,NQQ,IHW,I,NDNS,JPR,JPR0,IH,
+ & IVHVEC,IVHLEP,IVLEP1,IVLEP2
CHARACTER*60 TMPSTR
CHARACTER*4 STRP1,STRP2
CHARACTER*8 STRGRP
CHARACTER*2 STRSCH
+ CHARACTER*3 STRFMT
CHARACTER*50 QQIN
LOGICAL FK88STRNOEQ
DATA TINY/1.D-3/
COMMON/NQQCOM/MQQ,NQQ
COMMON/VVJIN/QQIN
-C
- PRINT*,'UPINIT'
+ COMMON/VHLIN/IVHVEC,IVHLEP
+ COMMON/VVLIN/IVLEP1,IVLEP2
C
IF (IERROR.NE.0) RETURN
C--SET UP INPUT FILES
OPEN(UNIT=61,FILE=QQIN,STATUS='UNKNOWN')
-
- PRINT*,'OPENED ',QQIN
-
C--READ HEADERS OF EVENT FILE
READ(61,801)XCKECM,XTMP1,XTMP2,XTMP3,XTMP4,TMPSTR
-
- PRINT*,'READ'
-
READ(61,802)IVVCODE,TMPSTR
IVVCODE=MOD(IVVCODE,10000)
C---CHECK PROCESS CODE
IF ((JPR.EQ.17.OR.JPR.EQ.28.OR.JPR.EQ.36).AND.
& IVVCODE.NE.MOD(ABS(IPROC),10000)) CALL HWWARN('UPINIT',501,*999)
IF (JPR.EQ.13.OR.JPR.EQ.14) THEN
- IF(JPR0.EQ.1396)THEN
+ IF(JPR0.EQ.1396.OR.JPR0.EQ.1371.OR.
+ # JPR0.EQ.1372.OR.JPR0.EQ.1373)THEN
READ(61,808)EMMIN,EMMAX,TMPSTR
ELSE
READ(61,809)XMV,GAH,GAMMAX,TMPSTR
# (IVVCODE.EQ.1497.AND.ABS(XMV-RMASS(198)).GT.TINY) .OR.
# (IVVCODE.EQ.1498.AND.ABS(XMV-RMASS(199)).GT.TINY) )
# CALL HWWARN('UPINIT',502,*999)
+ ELSEIF (JPR.EQ.26.OR.JPR.EQ.27) THEN
+ READ(61,810)IVHVEC,IVHLEP,TMPSTR
+ READ(61,809)XMV,GAH,GAMMAX,TMPSTR
+ READ(61,809)XMH,GAH,GAMMAX,TMPSTR
+ IF( (JPR.EQ.26.AND.ABS(XMV-RMASS(199)).GT.TINY) .OR.
+ # (JPR.EQ.27.AND.ABS(XMV-RMASS(200)).GT.TINY) )
+ # CALL HWWARN('UPINIT',508,*999)
+ IF(ABS(XMH-RMASS(201)).GT.TINY) CALL HWWARN('UPINIT',509,*999)
ELSEIF (JPR.EQ.28) THEN
READ(61,808)XMW,XMZ,TMPSTR
C-- CHECK VECTOR BOSON MASSES
IF(ABS(XMW-RMASS(198)).GT.TINY .OR.
# ABS(XMZ-RMASS(200)).GT.TINY) CALL HWWARN('UPINIT',502,*999)
+ READ(61,810)IVLEP1,IVLEP2,TMPSTR
+ READ(61,809)XMV1,GAV1,GAMAX1,TMPSTR
+ READ(61,809)XMV2,GAV2,GAMAX2,TMPSTR
ELSEIF (JPR.EQ.16.OR.JPR.EQ.36) THEN
READ(61,809)XMH,GAH,XMT,TMPSTR
C-- CHECK HIGGS AND TOP MASSES
C-- CHECK HEAVY QUARK MASS
IF( (IVVCODE.EQ.1706.AND.ABS(XMT-RMASS(6)).GT.TINY) .OR.
# (IVVCODE.EQ.1705.AND.ABS(XMT-RMASS(5)).GT.TINY) .OR.
- # (IVVCODE.EQ.1704.AND.ABS(XMT-RMASS(4)).GT.TINY) ) then
- print*,' XMT=',XMT
- print*,' RMASS(5)', RMASS(5)
- CALL HWWARN('UPINIT',505,*999)
- endif
+ # (IVVCODE.EQ.1704.AND.ABS(XMT-RMASS(4)).GT.TINY) )
+ # CALL HWWARN('UPINIT',505,*999)
+ ELSEIF (JPR.EQ.20) THEN
+ READ(61,803)XMT,TMPSTR
+C-- CHECK HEAVY QUARK MASS
+ IF(ABS(XMT-RMASS(6)).GT.TINY) CALL HWWARN('UPINIT',511,*999)
ELSE
CALL HWWARN('UPINIT',506,*999)
ENDIF
READ(61,805)STRP1,STRP2,TMPSTR
READ(61,806)STRGRP,NDNS,TMPSTR
READ(61,807)XLAM,STRSCH,TMPSTR
-C--CHECK THAT EVENT FILE HAS BEEN GENERATED CONSISTENTLY WITH
+C--CHECK THAT EVENT FILE HAS BEEN GENERATED CONSISTENTLY WITH
C--HERWIG PARAMETERS ADOPTED HERE
IFAIL=0
C-- CM ENERGY
# ABS(XM21-RMASS(13)).GT.TINY .OR.
C-- LAMBDA_QCD: NOW REMOVED TO ALLOW MORE FLEXIBILITY (NNLO EFFECT ANYHOW)
C # ABS(XLAM-QCDLAM).GT.TINY .OR.
-C-- REPLACE THE FOLLOWING WITH A CONDITION ON STRSCH, IF CONSISTENT
+C-- REPLACE THE FOLLOWING WITH A CONDITION ON STRSCH, IF CONSISTENT
C-- INFORMATION ON PDF SCHEME WILL BE AVAILABLE FROM PDF LIBRARIES AND HERWIG
C-- COLLIDING PARTICLE TYPE
# FK88STRNOEQ(STRP1,PART1) .OR.
- # FK88STRNOEQ(STRP2,PART2) )IFAIL=1
+ # FK88STRNOEQ(STRP2,PART2) ) IFAIL=1
C--IF PDF LIBRARY IS USED, CHECK PDF CONSISTENCY
IF( IFAIL.EQ.0 .AND. MODPDF(1).NE.-1)THEN
- IF(
- # FK88STRNOEQ(STRGRP,AUTPDF(1)) .OR.
- # FK88STRNOEQ(STRGRP,AUTPDF(2)) .OR.
- # ABS(NDNS-MODPDF(1)).GT.TINY .OR.
- # ABS(NDNS-MODPDF(2)).GT.TINY )IFAIL=1
+ IF( ABS(NDNS-MODPDF(1)).GT.TINY .OR.
+ # ABS(NDNS-MODPDF(2)).GT.TINY .OR.
+C--IF LHAPDF IS USED, STRGRP AND AUTPDF ARE DIFFERENT
+ # STRGRP.NE.'LHAPDF'.AND.FK88STRNOEQ(STRGRP,AUTPDF(1)))THEN
+ IFAIL=0
+ ENDIF
+C--WHEN LHAPDF IS LINKED, AUTPDF() IS A MC@NLO-DEFINED STRING
+ IF(AUTPDF(1).EQ.'HWLHAPDF'.OR.AUTPDF(1).EQ.'LHAEXT')THEN
+ AUTPDF(1)='DEFAULT'
+ AUTPDF(2)='DEFAULT'
+ ENDIF
ENDIF
IF(IFAIL.EQ.1) CALL HWWARN('UPINIT',507,*999)
CALL HWUIDT(3,IDBMUP(1),IHW,PART1)
IDWTUP=-4
NPRUP=1
LPRUP(1)=IVVCODE
+C-- TEST FOR NEW FORMAT INPUT MOMENTA: (PX,PY,PZ,M)
+ READ(61,811) STRFMT,TMPSTR
+ IF (STRFMT.NE.'P,M') CALL HWWARN('UPINIT',510,*999)
READ(61,900) MQQ
NQQ=0
- NUP=6
+C-- LARGEST EXPECTED NUMBER OF LEGS
+ NUP=10
AQEDUP=ZERO
AQCDUP=ZERO
DO I=1,NUP
VTIMUP(I)=ZERO
SPINUP(I)=9.
ENDDO
-
- PRINT*,'END OF UPINIT'
-
- PRINT*,'PDFGUP(1)=',PDFGUP(1)
- PRINT*,'PDFGUP(2)=',PDFGUP(2)
-
-
801 FORMAT(5(1X,D10.4),1X,A)
802 FORMAT(1X,I6,1X,A)
803 FORMAT(1X,D10.4,1X,A)
804 FORMAT(6(1X,D10.4),1X,A)
805 FORMAT(2(1X,A4),1X,A)
- 806 FORMAT(1X,A8,1X,I4,1X,A)
+ 806 FORMAT(1X,A8,1X,I6,1X,A)
807 FORMAT(1X,D10.4,1X,A2,1X,A)
808 FORMAT(2(1X,D10.4),1X,A)
809 FORMAT(3(1X,D10.4),1X,A)
+ 810 FORMAT(2(1X,I2),1X,A)
+ 811 FORMAT(1X,A3,1X,A)
900 FORMAT(I9)
999 END
-
-
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff