xs_tools.h

double inv_pp_pbar_CM__Winkler( double s, double E_pbar, double pT_pbar, double* C_array, int len_C_array );

double deltaHyperon( double s, double* C_array, int len_C_array );
double deltaIsospin( double s, double* C_array, int len_C_array );

double inv_pp_pbar_CM__diMauro( double s, double E_pbar, double pT_pbar, double* C_array, int len_C_array );
double el_pp__diMauro (double s);
double tot_pp__diMauro(double s);

double pbar_overlap_function_projectile(double x_F);
double pbar_overlap_function_target    (double x_F);