/*
$Log$
+Revision 1.1 1999/11/03 17:43:20 fca
+New version from G.Martinez & A.Morsch
+
*/
//======================================================================
// param represents the particle to be simulated :
// Pion, Kaon, Eta, Omega, Etaprime, Phi or Baryon
// Pt distributions are calculated from the transverse mass scaling
-// with Pions, using the PtScal fonction taken from AliGenMUONlib
+// with Pions, using the PtScal function taken from AliGenMUONlib
// version aliroot 3.01
//
-// Gines MARTINEZ GPS @ SUBATECH, Nantes , France
+// Gines MARTINEZ. Laurent APHECETCHE and Yves SCHUTZ
+// GPS @ SUBATECH, Nantes , France (October 1999)
// http://www-subatech.in2p3.fr/~photons/subatech
// martinez@subatech.in2p3.fr
//======================================================================
Double_t AliGenPHOSlib::PtPion(Double_t *px, Double_t *)
{
// Pion transverse momentum distribtuion taken
-// from AliGenMUONlib class, version 3.01 of alirrot
+// from AliGenMUONlib class, version 3.01 of aliroot
// PT-PARAMETERIZATION CDF, PRL 61(88) 1819
// POWER LAW FOR PT > 500 MEV
// MT SCALING BELOW (T=160 MEV)
else
{
if (random[0] < 0.5) {
- return 311; // K^0
+ return 130; // K^0 short
} else {
- return -311; // K^0 bar
+ return 310; // K^0 long
}
}
}