2 C*********************************************************************
6 C...Purpose: to give three times the charge for a particle/parton.
7 COMMON/LUDAT2/KCHG(500,3),PMAS(500,4),PARF(2000),VCKM(4,4)
10 C...Initial values. Simple case of direct readout.
15 ELSEIF(KFA.LE.100.OR.KC.LE.80.OR.KC.GT.100) THEN
18 C...Construction from quark content for heavy meson, diquark, baryon.
19 ELSEIF(MOD(KFA/1000,10).EQ.0) THEN
20 LUCHGE=(KCHG(MOD(KFA/100,10),1)-KCHG(MOD(KFA/10,10),1))*
21 & (-1)**MOD(KFA/100,10)
22 ELSEIF(MOD(KFA/10,10).EQ.0) THEN
23 LUCHGE=KCHG(MOD(KFA/1000,10),1)+KCHG(MOD(KFA/100,10),1)
25 LUCHGE=KCHG(MOD(KFA/1000,10),1)+KCHG(MOD(KFA/100,10),1)+
26 & KCHG(MOD(KFA/10,10),1)
29 C...Add on correct sign.
30 LUCHGE=LUCHGE*ISIGN(1,KF)