PseudoMELA.h

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#ifndef MELA_PseudoMela_h
#define MELA_PseudoMela_h
 
#include "TLorentzVector.h"
 
class AngularPdfFactory;
class RooRealVar;
 
 
class PseudoMELA{
 
public:
 
  PseudoMELA();
 
  ~PseudoMELA();
 
  void computeKD(TLorentzVector Z1_lept1, int Z1_lept1Id,
        TLorentzVector Z1_lept2, int Z1_lept2Id,
        TLorentzVector Z2_lept1, int Z2_lept1Id,
        TLorentzVector Z2_lept2, int Z2_lept2Id,
        float& kd, 
        float& psig,
        float& pbkg);
  
  void computeKD(float zzmass, float z1mass, float z2mass, 
        float costhetstar, 
        float costheta1, 
        float costheta2, 
        float phi, 
        float phistar1,
        float& kd, 
        float& psig, 
        float& psigALT);
 
private:
  void checkZorder(float& z1mass, float& z2mass,
                   float& costhetastar, float& costheta1,
                   float& costheta2, float& phi,
                   float& phistar1);
 
  RooRealVar* z1mass_rrv;
  RooRealVar* z2mass_rrv;
  RooRealVar* costheta1_rrv;
  RooRealVar* costheta2_rrv;
  RooRealVar* phi_rrv;
  RooRealVar* costhetastar_rrv;
  RooRealVar* phistar1_rrv;
  RooRealVar* mzz_rrv;
 
  AngularPdfFactory *SMHiggs;
  AngularPdfFactory *PSHiggs;
 
 
    
    
 
};
 
#endif