Concrete implementation of the AxialFormFactorModelI interface. Computes the axial form factor using the dipole form factor approximation. More...

#include <DipoleAxialFormFactorModel.h>

Inheritance diagram for genie::DipoleAxialFormFactorModel:

Public Member Functions
	DipoleAxialFormFactorModel ()

	DipoleAxialFormFactorModel (string config)

virtual	~DipoleAxialFormFactorModel ()

double	FA (const Interaction *interaction) const
	Compute the axial form factor. More...

void	Configure (const Registry &config)

void	Configure (string param_set)

Public Member Functions inherited from genie::AxialFormFactorModelI
virtual	~AxialFormFactorModelI ()

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	fMa
	axial mass More...

double	fMa2

double	fFA0
	FA(q2=0) More...

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)

Protected Member Functions inherited from genie::AxialFormFactorModelI
	AxialFormFactorModelI ()

	AxialFormFactorModelI (string name)

	AxialFormFactorModelI (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

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 AxialFormFactorModelI interface. Computes the axial form factor using the dipole form factor approximation.

Author

Aaron Meyer <asmeyer2012 uchicago.edu>

      based off DipoleELFormFactorsModel by
      Costas Andreopoulos <constantinos.andreopoulos \at cern.ch>
      University of Liverpool & STFC Rutherford Appleton Laboratory

August 16, 2013

Definition at line 30 of file DipoleAxialFormFactorModel.h.

Constructor & Destructor Documentation

DipoleAxialFormFactorModel::DipoleAxialFormFactorModel ( )

Definition at line 24 of file DipoleAxialFormFactorModel.cxx.

                                                        :
 AxialFormFactorModelI("genie::DipoleAxialFormFactorModel")
 {
 
 }

DipoleAxialFormFactorModel::DipoleAxialFormFactorModel ( string config )

Definition at line 30 of file DipoleAxialFormFactorModel.cxx.

                                                                     :
 AxialFormFactorModelI("genie::DipoleAxialFormFactorModel", config)
 {
 
 }

DipoleAxialFormFactorModel::~DipoleAxialFormFactorModel ( )

virtual

Definition at line 36 of file DipoleAxialFormFactorModel.cxx.

 {
 
 }

Member Function Documentation

void DipoleAxialFormFactorModel::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 51 of file DipoleAxialFormFactorModel.cxx.

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

void DipoleAxialFormFactorModel::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 57 of file DipoleAxialFormFactorModel.cxx.

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

double DipoleAxialFormFactorModel::FA ( const Interaction * interaction ) const

virtual

Compute the axial form factor.

Implements genie::AxialFormFactorModelI.

Definition at line 41 of file DipoleAxialFormFactorModel.cxx.

 {
   // calculate and return FA
   double q2 = interaction->Kine().q2();
   double fa = fFA0 / TMath::Power(1-q2/fMa2, 2);
 
   LOG("AxialFormFactor", pDEBUG) << "FA(q^2 = " << q2 << ") = " << fa;
   return fa;
 }

void DipoleAxialFormFactorModel::LoadConfig ( void )

private

Definition at line 63 of file DipoleAxialFormFactorModel.cxx.

 {
   GetParam( "QEL-Ma", fMa ) ;
   fMa2 = TMath::Power(fMa,2);
 
   // FA(q2 = 0)
   GetParam( "QEL-FA0", fFA0 ) ;
 }

Member Data Documentation

double genie::DipoleAxialFormFactorModel::fFA0

private

FA(q2=0)

Definition at line 50 of file DipoleAxialFormFactorModel.h.

double genie::DipoleAxialFormFactorModel::fMa

private

axial mass

Definition at line 48 of file DipoleAxialFormFactorModel.h.

double genie::DipoleAxialFormFactorModel::fMa2

private

Definition at line 49 of file DipoleAxialFormFactorModel.h.

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

Generator/src/Physics/QuasiElastic/XSection/DipoleAxialFormFactorModel.h
Generator/src/Physics/QuasiElastic/XSection/DipoleAxialFormFactorModel.cxx

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation