EWSMTwoLoopEW.h

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/* 
 * Copyright (C) 2012 HEPfit Collaboration
 *
 *
 * For the licensing terms see doc/COPYING.
 */
 
#ifndef EWSMTWOLOOPEW_H
#define EWSMTWOLOOPEW_H
 
#include "EWSMcache.h"
#include "EWSMOneLoopEW.h"
 
 
class EWSMTwoLoopEW {
public:
 
    EWSMTwoLoopEW(const EWSMcache& cache_i);
 
 
 
    double DeltaAlpha_l(const double s) const;
 
    double DeltaAlpha_t(const double s) const;
 
    double DeltaRho(const double Mw_i) const;
 
    double DeltaR_rem(const double Mw_i) const;
 
    gslpp::complex deltaRho_rem_f(const Particle f, const double Mw_i) const;
 
    gslpp::complex deltaKappa_rem_f(const Particle f, const double Mw_i) const;
 
    // O(GF^2 Mt^2) contributions
 
    double rho_2() const;
 
    double tau_2() const;
 
 
 
private:
    const EWSMcache& cache; 
    const EWSMOneLoopEW myOneLoopEW; 
 
    double g(const double a) const;
 
    double f0(const double a) const;
 
    double f1(const double a) const;
 
 
 
    double DeltaRho2(const double Mw_i) const;
 
    double DeltaRho2Add(const double Mw_i) const;
 
    double DeltaRw2(const double Mw_i) const;
 
    double deltaEoverE2() const;
 
    double f2Add(const double Mw_i) const;
 
    double DeltaEta2(const double Mw_i) const;
 
    gslpp::complex DeltaEta2Add_tmp(const double I3f, const double Qf, const double Mw_i) const;
 
    gslpp::complex DeltaEta2Add_f(const Particle f, const double Mw_i) const;
 
    double DeltaKappa2(const double Mw_i) const;
 
    gslpp::complex DeltaKappa2Add_tmp(const double I3f, const double Qf, const double Mw_i) const;
 
    gslpp::complex DeltaKappa2Add_f(const Particle f, const double Mw_i) const;
 
    gslpp::complex Vadd(const double I3f, const double Qf, const double Mw_i) const;
 
    gslpp::complex DeltaEtaf1(const double I3f, const double Qf, const double Mw_i) const;
 
    gslpp::complex Vfi(const double I3f, const double Qf, const double q2, const double Mw_i) const;
 
    double Lambda(const double x) const;
 
    double phi(const double x) const;
 
    gslpp::complex FV(const double x) const;
 
    gslpp::complex GV(const double x) const;
 
};
 
#endif  /* EWSMTWOLOOPEW_H */