LEP2GIMR.h

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/* 
 * Copyright (C) 2012 HEPfit Collaboration
 *
 *
 * For the licensing terms see doc/COPYING.
 */
 
#ifndef LEP2GIMR_H
#define LEP2GIMR_H
 
#include <stdexcept>
#include <gslpp.h>
#include "StandardModel.h"
 
 
using namespace gslpp;
 
class LEP2GIMR {
public:
    
    enum Param {C_LL=0, C_LR, C_RL, C_RR, delta_GammaZ, delta_gLf, delta_gRf, delta_gLe, delta_gRe, delta_Mz2};
    
    LEP2GIMR(const StandardModel& SM_i);
    
    double sigma_l_LEP2_GIMR(const QCD::lepton l, const double s,
                             const double GIMRParam_i[]) const;
    double sigma_q_LEP2_GIMR(const QCD::quark q, const double s,
                             const double GIMRParam_i[]) const;
 
    double sigmaFminusB_l_LEP2_GIMR(const QCD::lepton l, const double s,
                             const double GIMRParam_i[]) const;
    double sigmaFminusB_q_LEP2_GIMR(const QCD::quark q, const double s,
                             const double GIMRParam_i[]) const; 
    
    private:
    const StandardModel& SM;
    
    double gL_l(const QCD::lepton l) const;
    double gR_l(const QCD::lepton l) const;
 
    double gL_q(const QCD::quark q) const;
    double gR_q(const QCD::quark q) const;
    
    double deltaA1q(const QCD::quark q, const double GIMRParam_i[]) const;    
    double deltaA2q(const QCD::quark q, const double GIMRParam_i[]) const;    
    double deltaB1q(const QCD::quark q, const double GIMRParam_i[]) const;    
    double deltaB2q(const QCD::quark q, const double GIMRParam_i[]) const; 
  
    double deltaA1l(const QCD::lepton l, const double GIMRParam_i[]) const;    
    double deltaA2l(const QCD::lepton l, const double GIMRParam_i[]) const;    
    double deltaB1l(const QCD::lepton l, const double GIMRParam_i[]) const;    
    double deltaB2l(const QCD::lepton l, const double GIMRParam_i[]) const; 
    
};
 
#endif  /* LEP2GIMR_H */