/*
$Log$
+Revision 1.13 2000/12/18 08:55:35 morsch
+Make AliPythia dependent generartors work with new scheme of random number generation
+
Revision 1.12 2000/11/30 07:12:50 alibrary
Introducing new Rndm and QA classes
// select charm production
switch (process)
{
- case charm:
+ case kPyCharm:
SetMSEL(4);
//
// heavy quark masses
SetPARP(93,5.);
//
break;
- case beauty:
+ case kPyBeauty:
SetMSEL(5);
SetPMAS(5,1,4.75);
break;
- case jpsi:
+ case kPyJpsi:
SetMSEL(0);
// gg->J/Psi g
SetMSUB(86,1);
break;
- case jpsi_chi:
+ case kPyJpsiChi:
SetMSEL(0);
// gg->J/Psi g
SetMSUB(86,1);
SetMSUB(88,1);
// gg-> chi_2c g
SetMSUB(89,1);
- case charm_unforced:
+ case kPyCharmUnforced:
SetMSEL(0);
// gq->qg
SetMSUB(28,1);
SetMSUB(53,1);
// gg->gg
SetMSUB(68,1);
- case beauty_unforced:
+ case kPyBeautyUnforced:
SetMSEL(0);
// gq->qg
SetMSUB(28,1);
// gg->gg
SetMSUB(68,1);
break;
- case mb:
+ case kPyMb:
// Minimum Bias pp-Collisions
//
// Tuning of parameters descibed in G. Ciapetti and A. Di Ciaccio
SetPARP(86,0.9);
// 90% of gluon interactions have minimum string length
SetPARP(85,0.9);
+ break;
+ case kPyJets:
+ SetMSEL(1);
+ break;
+ case kPyDirectGamma:
+ SetMSEL(10);
+ break;
}
//
// Initialize PYTHIA