1 #ifndef ALISLOWNUCLEONMODELEXP_H
2 #define ALISLOWNUCLEONMODELEXP_H
3 /* Copyright(c) 198-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
8 #include "AliSlowNucleonModel.h"
10 class AliCollisionGeometry;
12 class AliSlowNucleonModelExp : public AliSlowNucleonModel
15 AliSlowNucleonModelExp();
16 virtual ~AliSlowNucleonModelExp(){;}
17 virtual void GetNumberOfSlowNucleons(AliCollisionGeometry* geo,
18 Int_t& ngp, Int_t& ngn, Int_t& nbp, Int_t& nbn);
19 virtual void SetParameters(Float_t alpha1, Float_t alpha2);
22 Float_t fP; // Number of protons in the target
23 Float_t fN; // Number of neutrons in the target
24 Float_t fAlphaGray; // Proportionality between gray particles and number of collisions
25 Float_t fAlphaBlack; // Proportionality between black particles and number of collisions
27 ClassDef(AliSlowNucleonModelExp,1) // Gray Particle Model (Experiment inspired)