/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
* See cxx source for full Copyright notice */
+//
+// Class to create the coktail for physics with muons for pp collisions
+// using the The followoing sources:
+// jpsi, psiP, upsilon, upsilonP, upsilonPP, open charm and open beauty
+//
+
#include "AliGenCocktail.h"
#include "AliDecayer.h"
class AliGenCocktailEntry;
+class AliGenParam;
class AliGenMUONCocktailpp : public AliGenCocktail
{
public:
AliGenMUONCocktailpp();
+ enum CMSEnergyCode { kCMS07TeV, kCMS10TeV, kCMS14TeV, kNCMSEs };
+
virtual ~AliGenMUONCocktailpp();
virtual void Init();
virtual void CreateCocktail();
void SetMuonThetaRange(Float_t ThetaMin, Float_t ThetaMax){
fMuonThetaMinCut=ThetaMin;
fMuonThetaMaxCut=ThetaMax; }
- void SetDecayer(AliDecayer* decayer){fDecayer = decayer;}
+ void SetDecayer(AliDecayer* const decayer){fDecayer = decayer;}
void SetDecayModeResonance(Decay_t decay){ fDecayModeResonance = decay;}
void SetDecayModePythia(Decay_t decay){ fDecayModePythia = decay;}
+ void SetResPolarization(Double_t JpsiPol, Double_t PsiPPol, Double_t UpsPol,
+ Double_t UpsPPol, Double_t UpsPPPol, char *PolFrame);
+
+ void SetCMSEnergy(CMSEnergyCode cmsEnergy);
+ void SetSigmaSilent() { fSigmaSilent = kTRUE; }
+
protected:
//
private:
AliGenMUONCocktailpp(const AliGenMUONCocktailpp &cocktail);
AliGenMUONCocktailpp & operator=(const AliGenMUONCocktailpp &cocktail);
- AliDecayer* fDecayer;
+
+ void AddReso2Generator(Char_t *nameReso, AliGenParam* const genReso, Double_t sigmaReso, Double_t polReso);
+
+ AliDecayer* fDecayer; // External decayer
Decay_t fDecayModeResonance; //decay mode in which resonances are forced to decay, default: kAll
Decay_t fDecayModePythia; //decay mode in which particles in Pythia are forced to decay, default: kAll
Int_t fMuonMultiplicity; // Muon multiplicity for the primordial trigger
Float_t fMuonOriginCut; //use only muons whose "part->Vz()" value is larger than fMuonOrigin
Int_t fNSucceded;// Number of Succes in the (di)-muon generation in the acceptance
Int_t fNGenerated;// Number of generated cocktails
+ Double_t fJpsiPol, fChic1Pol, fChic2Pol, fPsiPPol, fUpsPol, fUpsPPol, fUpsPPPol;//Resonances polarization parameters
+ Int_t fPolFrame;//Resonances polarization frame (Collins-Soper / Helicity)
+// Int_t fCMSEnergy; // CMS beam energy
+
+ Double_t fCMSEnergyTeV; // energy
+ Double_t fCMSEnergyTeVArray[kNCMSEs]; //!
+ Double_t fSigmaReaction; // xsec pp
+ Double_t fSigmaReactionArray[kNCMSEs]; //!
+ Double_t fSigmaJPsi; // xsec JPsi
+ Double_t fSigmaJPsiArray[kNCMSEs]; //!
+ Double_t fSigmaChic1; // xsec Chic1
+ Double_t fSigmaChic1Array[kNCMSEs]; //!
+ Double_t fSigmaChic2; // xsec Chic2
+ Double_t fSigmaChic2Array[kNCMSEs]; //!
+ Double_t fSigmaPsiP; // xsec Psi-prime
+ Double_t fSigmaPsiPArray[kNCMSEs]; //!
+ Double_t fSigmaUpsilon; // xsec Upsilon
+ Double_t fSigmaUpsilonArray[kNCMSEs]; //!
+ Double_t fSigmaUpsilonP; // xsec Upsilon-prime
+ Double_t fSigmaUpsilonPArray[kNCMSEs]; //!
+ Double_t fSigmaUpsilonPP; // xsec Upsilon-double-prime
+ Double_t fSigmaUpsilonPPArray[kNCMSEs]; //!
+ Double_t fSigmaCCbar; // xsec correlated charm
+ Double_t fSigmaCCbarArray[kNCMSEs]; //!
+ Double_t fSigmaBBbar; // xsec correlated beauty
+ Double_t fSigmaBBbarArray[kNCMSEs]; //!
+ Bool_t fSigmaSilent; // hide values of cross-sections in output
- ClassDef(AliGenMUONCocktailpp,2) // cocktail for physics in the Alice
+ ClassDef(AliGenMUONCocktailpp,5) // cocktail for physics in the Alice
};
#endif
-
-