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tools.h
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/
tools.h
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/* tools.h: header file for tools.cc */
#include "classes.h"
#define COMPPOLESCHEME 0
#define RUNWIDTHSCHEME 1
// Compute partial width for Z->ff using form factor objects provided, and
// additionally including final-state QCD/QED corrections
// Note: partzwidth will modify the FA and FV objects passed to it,
// by setting the fermion type and input
// type: fermion type f
// scheme: definition of the output value for the width,
// can take values COMPPOLESCHEME (for complex-pole scheme)
// or RUNWIDTHSCHEME (for the running-width scheme)
double partzwidth(FA_SMLO& fa, FV_SMLO& fv, const int type,
const inval& input, int scheme = COMPPOLESCHEME);
// Compute total width for Z->ff using form factor objects provided
// Note: zwidth will modify the FA and FV objects passed to it,
// by setting the fermion type and input
double zwidth(FA_SMLO& fa, FV_SMLO& fv, const inval& input,
int scheme = COMPPOLESCHEME);