public AliGenLib
{
public:
- enum constants{kKaon, kPhi, kLambda, kXiMinus, kOmegaMinus};
+ enum constants{kKaon, kPhi, kLambda, kLambda1520=3124, kOmegaMinus = 3334, kXiMinus = 3312};
+ GenFunc GetPt(Int_t param, const char* tname=0) const;
+ GenFunc GetY (Int_t param, const char* tname=0) const;
+ GenFuncIp GetIp(Int_t param, const char* tname=0) const;
+ private:
// pions
- static Double_t PtPion(Double_t *px, Double_t *dummy);
+ static Double_t PtPion(const Double_t *px, const Double_t *dummy);
static Double_t PtScal(Double_t pt, Int_t np);
// kaons
- static Double_t PtKaon(Double_t *px, Double_t *dummy);
- static Double_t YKaon( Double_t *py, Double_t *dummy);
+ static Double_t PtKaon(const Double_t *px, const Double_t *dummy);
+ static Double_t YKaon( const Double_t *py, const Double_t *dummy);
static Int_t IpKaon(TRandom* ran);
// phis
- static Double_t PtPhi(Double_t *px, Double_t *dummy);
- static Double_t YPhi( Double_t *py, Double_t *dummy);
+ static Double_t PtPhi(const Double_t *px, const Double_t *dummy);
+ static Double_t YPhi( const Double_t *py, const Double_t *dummy);
static Int_t IpPhi(TRandom* ran);
// lambda
- static Double_t PtLambda(Double_t *px, Double_t *dummy);
- static Double_t YLambda( Double_t *py, Double_t *dummy);
+ static Double_t PtLambda(const Double_t *px, const Double_t *dummy);
+ static Double_t YLambda( const Double_t *py, const Double_t *dummy);
static Int_t IpLambda(TRandom *ran);
// Ximinus
- static Double_t PtXiMinus(Double_t *px, Double_t *dummy);
- static Double_t YXiMinus( Double_t *py, Double_t *dummy);
+ static Double_t PtXiMinus(const Double_t *px, const Double_t *dummy);
+ static Double_t YXiMinus( const Double_t *py, const Double_t *dummy);
static Int_t IpXiMinus(TRandom *ran);
// Omegaminus
- static Double_t PtOmegaMinus(Double_t *px, Double_t *dummy);
- static Double_t YOmegaMinus( Double_t *py, Double_t *dummy);
+ static Double_t PtOmegaMinus(const Double_t *px, const Double_t *dummy);
+ static Double_t YOmegaMinus( const Double_t *py, const Double_t *dummy);
static Int_t IpOmegaMinus(TRandom *ran);
+// Lambda(1520)
+ static Double_t PtLambda1520(const Double_t *px, const Double_t *dummy);
+ static Double_t YLambda1520(const Double_t *py, const Double_t *dummy);
+ static Int_t IpLambda1520(TRandom *ran);
- GenFunc GetPt(Int_t param, const char* tname=0) const;
- GenFunc GetY (Int_t param, const char* tname=0) const;
- GenFuncIp GetIp(Int_t param, const char* tname=0) const;
ClassDef(AliGenSTRANGElib,0) // Library providing y and pT parameterisations
};
#endif