genie::DipoleELFormFactorsModel Class Reference

Concrete implementation of the ELFormFactorsModelI interface. Computes dipole elastic form factors. More...

#include <DipoleELFormFactorsModel.h>

Inheritance diagram for genie::DipoleELFormFactorsModel:

Collaboration diagram for genie::DipoleELFormFactorsModel:

Public Member Functions
	DipoleELFormFactorsModel ()
	DipoleELFormFactorsModel (string config)
virtual	~DipoleELFormFactorsModel ()
double	Gep (const Interaction *interaction) const
	Compute the elastic form factor G_{ep} for the input interaction. More...
double	Gmp (const Interaction *interaction) const
	Compute the elastic form factor G_{mp} for the input interaction. More...
double	Gen (const Interaction *interaction) const
	Compute the elastic form factor G_{en} for the input interaction. More...
double	Gmn (const Interaction *interaction) const
	Compute the elastic form factor G_{mn} for the input interaction. More...
void	Configure (const Registry &config)
void	Configure (string param_set)
Public Member Functions inherited from genie::ELFormFactorsModelI
virtual	~ELFormFactorsModelI ()
Public Member Functions inherited from genie::Algorithm
virtual	~Algorithm ()
virtual void	FindConfig (void)
virtual const Registry &	GetConfig (void) const
Registry *	GetOwnedConfig (void)
virtual const AlgId &	Id (void) const
	Get algorithm ID. More...
virtual AlgStatus_t	GetStatus (void) const
	Get algorithm status. More...
virtual bool	AllowReconfig (void) const
virtual AlgCmp_t	Compare (const Algorithm *alg) const
	Compare with input algorithm. More...
virtual void	SetId (const AlgId &id)
	Set algorithm ID. More...
virtual void	SetId (string name, string config)
const Algorithm *	SubAlg (const RgKey &registry_key) const
void	AdoptConfig (void)
void	AdoptSubstructure (void)
virtual void	Print (ostream &stream) const
	Print algorithm info. More...

Private Member Functions
void	LoadConfig (void)

Private Attributes
double	fMv
double	fMv2
double	fMuP
double	fMuN

Additional Inherited Members
Static Public Member Functions inherited from genie::Algorithm
static string	BuildParamVectKey (const std::string &comm_name, unsigned int i)
static string	BuildParamVectSizeKey (const std::string &comm_name)
static string	BuildParamMatKey (const std::string &comm_name, unsigned int i, unsigned int j)
static string	BuildParamMatRowSizeKey (const std::string &comm_name)
static string	BuildParamMatColSizeKey (const std::string &comm_name)
Protected Member Functions inherited from genie::ELFormFactorsModelI
	ELFormFactorsModelI ()
	ELFormFactorsModelI (string name)
	ELFormFactorsModelI (string name, string config)
Protected Member Functions inherited from genie::Algorithm
	Algorithm ()
	Algorithm (string name)
	Algorithm (string name, string config)
void	Initialize (void)
void	DeleteConfig (void)
void	DeleteSubstructure (void)
Registry *	ExtractLocalConfig (const Registry &in) const
Registry *	ExtractLowerConfig (const Registry &in, const string &alg_key) const
	Split an incoming configuration Registry into a block valid for the sub-algo identified by alg_key. More...
template<class T >
bool	GetParam (const RgKey &name, T &p, bool is_top_call=true) const
template<class T >
bool	GetParamDef (const RgKey &name, T &p, const T &def) const
template<class T >
int	GetParamVect (const std::string &comm_name, std::vector< T > &v, bool is_top_call=true) const
	Handle to load vectors of parameters. More...
int	GetParamVectKeys (const std::string &comm_name, std::vector< RgKey > &k, bool is_top_call=true) const
template<class T >
int	GetParamMat (const std::string &comm_name, TMatrixT< T > &mat, bool is_top_call=true) const
	Handle to load matrix of parameters. More...
template<class T >
int	GetParamMatSym (const std::string &comm_name, TMatrixTSym< T > &mat, bool is_top_call=true) const
int	GetParamMatKeys (const std::string &comm_name, std::vector< RgKey > &k, bool is_top_call=true) const
int	AddTopRegistry (Registry *rp, bool owns=true)
	add registry with top priority, also update ownership More...
int	AddLowRegistry (Registry *rp, bool owns=true)
	add registry with lowest priority, also update ownership More...
int	MergeTopRegistry (const Registry &r)
int	AddTopRegisties (const vector< Registry * > &rs, bool owns=false)
	Add registries with top priority, also udated Ownerships. More...
Protected Attributes inherited from genie::Algorithm
bool	fAllowReconfig
bool	fOwnsSubstruc
	true if it owns its substructure (sub-algs,...) More...
AlgId	fID
	algorithm name and configuration set More...
vector< Registry * >	fConfVect
vector< bool >	fOwnerships
	ownership for every registry in fConfVect More...
AlgStatus_t	fStatus
	algorithm execution status More...
AlgMap *	fOwnedSubAlgMp
	local pool for owned sub-algs (taken out of the factory pool) More...

Detailed Description

Concrete implementation of the ELFormFactorsModelI interface. Computes dipole elastic form factors.

Author

Costas Andreopoulos <c.andreopoulos cern.ch> University of Liverpool

Created:

Oct 19, 2005

License:

Copyright (c) 2003-2024, The GENIE Collaboration For the full text of the license visit http://copyright.genie-mc.org

Definition at line 26 of file DipoleELFormFactorsModel.h.

Constructor & Destructor Documentation

DipoleELFormFactorsModel::DipoleELFormFactorsModel

(

)

Definition at line 21 of file DipoleELFormFactorsModel.cxx.

                                                   :
ELFormFactorsModelI("genie::DipoleELFormFactorsModel")
{

}

DipoleELFormFactorsModel::DipoleELFormFactorsModel

(

string

config

)

Definition at line 27 of file DipoleELFormFactorsModel.cxx.

                                                                :
ELFormFactorsModelI("genie::DipoleELFormFactorsModel", config)
{

}

DipoleELFormFactorsModel::~DipoleELFormFactorsModel ( )

virtual

Definition at line 33 of file DipoleELFormFactorsModel.cxx.

{

}

Member Function Documentation

void DipoleELFormFactorsModel::Configure ( const Registry &  config )

virtual

Configure the algorithm with an external registry The registry is merged with the top level registry if it is owned, Otherwise a copy of it is added with the highest priority

Reimplemented from genie::Algorithm.

Definition at line 73 of file DipoleELFormFactorsModel.cxx.

References genie::Algorithm::Configure(), and LoadConfig().

{
  Algorithm::Configure(config);
  this->LoadConfig();
}

void DipoleELFormFactorsModel::Configure ( string  config )

virtual

Configure the algorithm from the AlgoConfigPool based on param_set string given in input An algorithm contains a vector of registries coming from different xml configuration files, which are loaded according a very precise prioriy This methods will load a number registries in order of priority: 1) "Tunable" parameter set from CommonParametes. This is loaded with the highest prioriry and it is designed to be used for tuning procedure Usage not expected from the user. 2) For every string defined in "CommonParame" the corresponding parameter set will be loaded from CommonParameter.xml 3) parameter set specified by the config string and defined in the xml file of the algorithm 4) if config is not "Default" also the Default parameter set from the same xml file will be loaded Effectively this avoids the repetion of a parameter when it is not changed in the requested configuration

Reimplemented from genie::Algorithm.

Definition at line 79 of file DipoleELFormFactorsModel.cxx.

References genie::Algorithm::Configure(), and LoadConfig().

{
  Algorithm::Configure(param_set);
  this->LoadConfig();
}

double DipoleELFormFactorsModel::Gen ( const Interaction *  interaction ) const

virtual

Compute the elastic form factor G_{en} for the input interaction.

Implements genie::ELFormFactorsModelI.

Definition at line 48 of file DipoleELFormFactorsModel.cxx.

{
  return 0.;
}

double DipoleELFormFactorsModel::Gep ( const Interaction *  interaction ) const

virtual

Compute the elastic form factor G_{ep} for the input interaction.

Implements genie::ELFormFactorsModelI.

Definition at line 38 of file DipoleELFormFactorsModel.cxx.

References fMv2, genie::Interaction::Kine(), LOG, pDEBUG, and genie::Kinematics::q2().

{
  // calculate and return GNE
  double q2 = interaction->Kine().q2();
  double ge = 1. / TMath::Power(1-q2/fMv2, 2);

  LOG("ELFormFactors", pDEBUG) << "Gep(q^2 = " << q2 << ") = " << ge;
  return ge;
}

double DipoleELFormFactorsModel::Gmn ( const Interaction *  interaction ) const

virtual

Compute the elastic form factor G_{mn} for the input interaction.

Implements genie::ELFormFactorsModelI.

Definition at line 63 of file DipoleELFormFactorsModel.cxx.

References fMuN, fMv2, genie::Interaction::Kine(), LOG, pDEBUG, and genie::Kinematics::q2().

{
  // calculate & return Gm
  double q2 = interaction->Kine().q2();
  double gm = fMuN / TMath::Power(1-q2/fMv2, 2);

  LOG("ELFormFactors", pDEBUG) << "Gmn(q^2 = " << q2 << ") = " << gm;
  return gm;
}

double DipoleELFormFactorsModel::Gmp ( const Interaction *  interaction ) const

virtual

Compute the elastic form factor G_{mp} for the input interaction.

Implements genie::ELFormFactorsModelI.

Definition at line 53 of file DipoleELFormFactorsModel.cxx.

References fMuP, fMv2, genie::Interaction::Kine(), LOG, pDEBUG, and genie::Kinematics::q2().

{
  // calculate & return Gm
  double q2 = interaction->Kine().q2();
  double gm = fMuP / TMath::Power(1-q2/fMv2, 2);

  LOG("ELFormFactors", pDEBUG) << "Gmp(q^2 = " << q2 << ") = " << gm;
  return gm;
}

void DipoleELFormFactorsModel::LoadConfig ( void  )

private

Definition at line 85 of file DipoleELFormFactorsModel.cxx.

References fMuN, fMuP, fMv, fMv2, and genie::Algorithm::GetParam().

Referenced by Configure().

{
  // vector mass
  GetParam( "QEL-Mv", fMv ) ;
  fMv2 = TMath::Power(fMv,2);

  // anomalous magnetic moments
  GetParam( "AnomMagnMoment-P", fMuP ) ;
  GetParam( "AnomMagnMoment-N", fMuN ) ;
}

Member Data Documentation

double genie::DipoleELFormFactorsModel::fMuN

private

Definition at line 50 of file DipoleELFormFactorsModel.h.

Referenced by Gmn(), and LoadConfig().

double genie::DipoleELFormFactorsModel::fMuP

private

Definition at line 49 of file DipoleELFormFactorsModel.h.

Referenced by Gmp(), and LoadConfig().

double genie::DipoleELFormFactorsModel::fMv

private

Definition at line 47 of file DipoleELFormFactorsModel.h.

Referenced by LoadConfig().

double genie::DipoleELFormFactorsModel::fMv2

private

Definition at line 48 of file DipoleELFormFactorsModel.h.

Referenced by Gep(), Gmn(), Gmp(), and LoadConfig().

---

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

• DipoleELFormFactorsModel.h
• DipoleELFormFactorsModel.cxx