/* $Id$ */
-// Experimental data inspired Gray Particle Model for p-Pb collisions
//
+// Experimental data inspired Gray Particle Model for p-Pb collisions
// The number of gray nucleons is proportional to the number of collisions.
// The number of black nucleons is proportional to the number of collisions
// Fluctuations are calculated from a binomial distribution.
+// Author: A.Morsch
//
#include "AliSlowNucleonModelExp.h"
ClassImp(AliSlowNucleonModelExp)
-AliSlowNucleonModelExp::AliSlowNucleonModelExp()
+
+AliSlowNucleonModelExp::AliSlowNucleonModelExp():
+ fP(82),
+ fN (208 - 82),
+ fAlphaGray(2.),
+ fAlphaBlack(4.)
{
-// Default constructor
- fP = 82;
- fN = 208 - 82;
- fAlphaGray = 2.;
- fAlphaBlack = 4.;
+ //
+ // Default constructor
+ //
}
void AliSlowNucleonModelExp::GetNumberOfSlowNucleons(AliCollisionGeometry* geo,
- Int_t& ngp, Int_t& ngn, Int_t & nbp, Int_t & nbn)
+ Int_t& ngp, Int_t& ngn, Int_t & nbp, Int_t & nbn) const
{
//
// Return the number of black and gray nucleons