Elegent::Generator Class Reference

MC generator of proton-proton elastic scattering events. More...

#include <Generator.h>

Public Member Functions
	Generator (const std::string &_file, const std::string &_path, double _t_min, double _t_max, unsigned int _verbosity=1)
unsigned int	Init ()
void	GenerateBase (double rn1, double rn2, HepMC::GenEvent *gE)
	generates one event provided two random numbers with uniform distribution on (0, 1)
void	Generate (HepMC::GenEvent *gE)
	generates one event, using ROOT random number generator TRandom2

Static Public Attributes
static const int	PID = 2212
static const int	ElasticScattering = 91
static const int	FinalState = 1
static const int	NullState = 0

Protected Attributes
std::string	fileName
	name of file containing the cumulative distribution function (CDF)
std::string	modelPath
	path of the (CDF) within the file
double	t_min
	|t| values in GeV^2, bounds for CDF
double	t_max
unsigned int	verbosity
	verbosity level (0 = no, 1 = normal, 2 = debug)
double	E_cms
	[GeV] cms (one) proton energy
double	p_cms
	[GeV] cms proton momentum
TGraph *	icdf
	graph with inverse c.d.f.

Detailed Description

MC generator of proton-proton elastic scattering events.

All internal quantities are in GeV or in mm.

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The documentation for this class was generated from the following files:

• src/libElegent/interface/Generator.h
• src/libElegent/src/Generator.cc