HelAmps_sm.h

//==========================================================================
// This file has been automatically generated for C++ Standalone
// MadGraph 5 v. 1.5.7, 2013-01-15
// By the MadGraph Development Team
// Please visit us at https://launchpad.net/madgraph5
//==========================================================================
 
#ifndef HelAmps_sm_H
#define HelAmps_sm_H
 
#include <cmath> 
#include <complex> 
 
using namespace std; 
 
namespace MG5_sm 
{
double Sgn(double e, double f); 
 
void ixxxxx(double p[4], double fmass, int nhel, int nsf, std::complex<double>
    fi[6]);
 
void oxxxxx(double p[4], double fmass, int nhel, int nsf, std::complex<double>
    fo[6]);
 
void sxxxxx(double p[4], int nss, std::complex<double> sc[3]); 
 
void vxxxxx(double p[4], double vmass, int nhel, int nsv, std::complex<double>
    v[6]);
 
void i2xxxx(double p[4], double fmass, int nhel, int nsf, std::complex<double>
    fi[6]);
 
void o2xxxx(double p[4], double fmass, int nhel, int nsf, std::complex<double>
    fo[6]);
 
void s2xxxx(double p[4], int nss, std::complex<double> sc[3]); 
 
void v2xxxx(double p[4], double vmass, int nhel, int nsv, std::complex<double>
    v[6]);
 
void FFV1_0(complex<double> F1[], complex<double> F2[], complex<double> V3[],
    complex<double> COUP, complex<double> & vertex);
 
void FFV1P0_3(complex<double> F1[], complex<double> F2[], complex<double> COUP,
    double M3, double W3, complex<double> V3[]);
 
void FFV1_2(complex<double> F1[], complex<double> V3[], complex<double> COUP,
    double M2, double W2, complex<double> F2[]);
 
void FFV1_1(complex<double> F2[], complex<double> V3[], complex<double> COUP,
    double M1, double W1, complex<double> F1[]);
 
void VVV1P0_1(complex<double> V2[], complex<double> V3[], complex<double> COUP,
    double M1, double W1, complex<double> V1[]);
 
void VVV1_0(complex<double> V1[], complex<double> V2[], complex<double> V3[],
    complex<double> COUP, complex<double> & vertex);
 
void VVVV1P0_1(complex<double> V2[], complex<double> V3[], complex<double>
    V4[], complex<double> COUP, double M1, double W1, complex<double> V1[]);
 
void VVVV4P0_1(complex<double> V2[], complex<double> V3[], complex<double>
    V4[], complex<double> COUP, double M1, double W1, complex<double> V1[]);
 
void VVVV3P0_1(complex<double> V2[], complex<double> V3[], complex<double>
    V4[], complex<double> COUP, double M1, double W1, complex<double> V1[]);
 
 
}  // end namespace MG5_s
 
#endif  // HelAmps_sm_H