Overlaps corrected, new shape of sectors

[u/mrichter/AliRoot.git] / EVGEN / AliGenMUONLMR.h

diff --git a/EVGEN/AliGenMUONLMR.h b/EVGEN/AliGenMUONLMR.h
index 06dc4d063dcfd829f2a9a6830527d501b9cd75c3..339d0deece9579d840dd122b8b9aee4b6440e00e 100644 (file)
--- a/EVGEN/AliGenMUONLMR.h
+++ b/EVGEN/AliGenMUONLMR.h
@@ -11,14 +11,15 @@
 class AliGenMUONLMR : public AliGenMC { 
  public:
   enum parttype_t {kPionLMR, kKaonLMR, kEtaLMR, kRhoLMR, kOmegaLMR, kPhiLMR, kEtaPrimeLMR};
-  AliGenMUONLMR(Double_t energy=7.0); 
+  enum CMSEnergies { kCMS2760GeV, kCMS7000GeV, kCMS8000GeV, kCMS5020GeVpPb, kCMS5020GeVPbp, kNCMSEnergies };    
+  AliGenMUONLMR(); 
   AliGenMUONLMR(AliGenMUONLMR &gen); 
   AliGenMUONLMR &operator=(const AliGenMUONLMR &gen);  
   ~AliGenMUONLMR(); 
   static Double_t PtDistr(Double_t *x, Double_t *par); 
   static Double_t YDistr(Double_t *x, Double_t *par); 
   virtual void SetPtParams(Int_t iproc, Double_t p1, Double_t p2, Double_t p3) {fPt[iproc]->SetParameters(p1,p2,p3);}
-  virtual void SetYParams(Int_t iproc, Double_t p1, Double_t p2, Double_t p3) {fY[iproc]->SetParameters(p1,p2,p3);}
+  virtual void SetYParams(Int_t iproc, Double_t p1, Double_t p2, Double_t p3, Double_t ycm=0) {fY[iproc]->SetParameters(p1,p2,p3,ycm);}
   virtual void Decay2Body(TParticle *mother);
   virtual void DalitzDecay(TParticle *mother);
   virtual void DecayPiK(TParticle *mother, Bool_t &hadDecayed);
@@ -32,10 +33,14 @@ class AliGenMUONLMR : public AliGenMC {
   virtual void FinishRun(); 
   virtual TF1* GetRapidity(Int_t iproc) { return fY[iproc]; }
   virtual TF1* GetPt(Int_t iproc) { return fPt[iproc]; }
+  void SetCMSEnergy(CMSEnergies energy);
+  virtual void SetCMSRapidity(Double_t ycm) { fYCM = ycm; } 
  private: 
   static const Int_t fgkNpart = 7; // number of particles to be generated 
   Int_t fNMuMin;                   // min. number of muons to accept the event for writing
+  CMSEnergies fCMSEnergy;          // CMS Energy 
   Int_t fGenSingleProc;            // flag to generate a single process (1) or the whole cocktail (0)
+  Double_t fYCM;                   // center of mass rapidity (def. 0) 
   Int_t fPDG[7];                   // pdg code of particle to be generated 
   Double_t fScaleMult[7];          // multiplicity scaling factor (w.r.t. pythia@7TeV)
   TF1 *fPt[7];                     // pt distribution
@@ -53,3 +58,4 @@ class AliGenMUONLMR : public AliGenMC {
 }; 
 
 #endif
+