+++ /dev/null
-
-C*********************************************************************
-
- SUBROUTINE LUNAME(KF,CHAU)
-
-C...Purpose: to give the particle/parton name as a character string.
- COMMON/LUDAT1/MSTU(200),PARU(200),MSTJ(200),PARJ(200)
- COMMON/LUDAT2/KCHG(500,3),PMAS(500,4),PARF(2000),VCKM(4,4)
- COMMON/LUDAT4/CHAF(500)
- CHARACTER CHAF*8
- SAVE /LUDAT1/,/LUDAT2/,/LUDAT4/
- CHARACTER CHAU*16
-
-C...Initial values. Charge. Subdivide code.
- CHAU=' '
- KFA=IABS(KF)
- KC=LUCOMP(KF)
- IF(KC.EQ.0) RETURN
- KQ=LUCHGE(KF)
- KFLA=MOD(KFA/1000,10)
- KFLB=MOD(KFA/100,10)
- KFLC=MOD(KFA/10,10)
- KFLS=MOD(KFA,10)
- KFLR=MOD(KFA/10000,10)
-
-C...Read out root name and spin for simple particle.
- IF(KFA.LE.100.OR.(KFA.GT.100.AND.KC.GT.100)) THEN
- CHAU=CHAF(KC)
- LEN=0
- DO 100 LEM=1,8
- IF(CHAU(LEM:LEM).NE.' ') LEN=LEM
- 100 CONTINUE
-
-C...Construct root name for diquark. Add on spin.
- ELSEIF(KFLC.EQ.0) THEN
- CHAU(1:2)=CHAF(KFLA)(1:1)//CHAF(KFLB)(1:1)
- IF(KFLS.EQ.1) CHAU(3:4)='_0'
- IF(KFLS.EQ.3) CHAU(3:4)='_1'
- LEN=4
-
-C...Construct root name for heavy meson. Add on spin and heavy flavour.
- ELSEIF(KFLA.EQ.0) THEN
- IF(KFLB.EQ.5) CHAU(1:1)='B'
- IF(KFLB.EQ.6) CHAU(1:1)='T'
- IF(KFLB.EQ.7) CHAU(1:1)='L'
- IF(KFLB.EQ.8) CHAU(1:1)='H'
- LEN=1
- IF(KFLR.EQ.0.AND.KFLS.EQ.1) THEN
- ELSEIF(KFLR.EQ.0.AND.KFLS.EQ.3) THEN
- CHAU(2:2)='*'
- LEN=2
- ELSEIF(KFLR.EQ.1.AND.KFLS.EQ.3) THEN
- CHAU(2:3)='_1'
- LEN=3
- ELSEIF(KFLR.EQ.1.AND.KFLS.EQ.1) THEN
- CHAU(2:4)='*_0'
- LEN=4
- ELSEIF(KFLR.EQ.2) THEN
- CHAU(2:4)='*_1'
- LEN=4
- ELSEIF(KFLS.EQ.5) THEN
- CHAU(2:4)='*_2'
- LEN=4
- ENDIF
- IF(KFLC.GE.3.AND.KFLR.EQ.0.AND.KFLS.LE.3) THEN
- CHAU(LEN+1:LEN+2)='_'//CHAF(KFLC)(1:1)
- LEN=LEN+2
- ELSEIF(KFLC.GE.3) THEN
- CHAU(LEN+1:LEN+1)=CHAF(KFLC)(1:1)
- LEN=LEN+1
- ENDIF
-
-C...Construct root name and spin for heavy baryon.
- ELSE
- IF(KFLB.LE.2.AND.KFLC.LE.2) THEN
- CHAU='Sigma '
- IF(KFLC.GT.KFLB) CHAU='Lambda'
- IF(KFLS.EQ.4) CHAU='Sigma*'
- LEN=5
- IF(CHAU(6:6).NE.' ') LEN=6
- ELSEIF(KFLB.LE.2.OR.KFLC.LE.2) THEN
- CHAU='Xi '
- IF(KFLA.GT.KFLB.AND.KFLB.GT.KFLC) CHAU='Xi'''
- IF(KFLS.EQ.4) CHAU='Xi*'
- LEN=2
- IF(CHAU(3:3).NE.' ') LEN=3
- ELSE
- CHAU='Omega '
- IF(KFLA.GT.KFLB.AND.KFLB.GT.KFLC) CHAU='Omega'''
- IF(KFLS.EQ.4) CHAU='Omega*'
- LEN=5
- IF(CHAU(6:6).NE.' ') LEN=6
- ENDIF
-
-C...Add on heavy flavour content for heavy baryon.
- CHAU(LEN+1:LEN+2)='_'//CHAF(KFLA)(1:1)
- LEN=LEN+2
- IF(KFLB.GE.KFLC.AND.KFLC.GE.4) THEN
- CHAU(LEN+1:LEN+2)=CHAF(KFLB)(1:1)//CHAF(KFLC)(1:1)
- LEN=LEN+2
- ELSEIF(KFLB.GE.KFLC.AND.KFLB.GE.4) THEN
- CHAU(LEN+1:LEN+1)=CHAF(KFLB)(1:1)
- LEN=LEN+1
- ELSEIF(KFLC.GT.KFLB.AND.KFLB.GE.4) THEN
- CHAU(LEN+1:LEN+2)=CHAF(KFLC)(1:1)//CHAF(KFLB)(1:1)
- LEN=LEN+2
- ELSEIF(KFLC.GT.KFLB.AND.KFLC.GE.4) THEN
- CHAU(LEN+1:LEN+1)=CHAF(KFLC)(1:1)
- LEN=LEN+1
- ENDIF
- ENDIF
-
-C...Add on bar sign for antiparticle (where necessary).
- IF(KF.GT.0.OR.LEN.EQ.0) THEN
- ELSEIF(KFA.GT.10.AND.KFA.LE.40.AND.KQ.NE.0.AND.MOD(KQ,3).EQ.0)
- &THEN
- ELSEIF(KFA.EQ.89.OR.(KFA.GE.91.AND.KFA.LE.99)) THEN
- ELSEIF(KFA.GT.100.AND.KFLA.EQ.0.AND.KQ.NE.0) THEN
- ELSEIF(MSTU(15).LE.1) THEN
- CHAU(LEN+1:LEN+1)='~'
- LEN=LEN+1
- ELSE
- CHAU(LEN+1:LEN+3)='bar'
- LEN=LEN+3
- ENDIF
-
-C...Add on charge where applicable (conventional cases skipped).
- IF(KQ.EQ.6) CHAU(LEN+1:LEN+2)='++'
- IF(KQ.EQ.-6) CHAU(LEN+1:LEN+2)='--'
- IF(KQ.EQ.3) CHAU(LEN+1:LEN+1)='+'
- IF(KQ.EQ.-3) CHAU(LEN+1:LEN+1)='-'
- IF(KQ.EQ.0.AND.(KFA.LE.22.OR.LEN.EQ.0)) THEN
- ELSEIF(KQ.EQ.0.AND.(KFA.GE.81.AND.KFA.LE.100)) THEN
- ELSEIF(KFA.EQ.28.OR.KFA.EQ.29) THEN
- ELSEIF(KFA.GT.100.AND.KFLA.EQ.0.AND.KFLB.EQ.KFLC.AND.
- &KFLB.NE.1) THEN
- ELSEIF(KQ.EQ.0) THEN
- CHAU(LEN+1:LEN+1)='0'
- ENDIF
-
- RETURN
- END
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff