/* This file contains the functions that specify the
   gamma_N_d33 electromagnetic vertex. */

#ifndef gamma_N_d33_vertex_h
#define gamma_N_d33_vertex_h

#include <default.h>
#include <complex.h>
#include <vector.h>
#include <four_vector.h>
#include <t_piprod_parameters.h>


#define G1_d33 1.384     /* 1.384 */    
#define G2_d33 3.425     /* 3.425 */
#define G3_d33 0.00     /* 0.0 */

#define G1_d33_off 0.0  
#define G2_d33_off 0.0  
#define G3_d33_off 0.0  


spinor_mat gamma_N_d33_vertex(int mu, int beta, fvec q4, fvec p4_av);
spinor_mat gamma_d33_N_vertex(int mu, int beta, fvec q4, fvec p4_av);


#endif