Implementation of DLMSTW subtraction constant. More...

Inheritance diagram for PARTONS::GPDSubtractionConstantDLMSTW21:

Public Member Functions
	GPDSubtractionConstantDLMSTW21 (const std::string &className)
	Constructor. More...

virtual	~GPDSubtractionConstantDLMSTW21 ()
	Destructor. More...

virtual void	configure (const ElemUtils::Parameters &parameters)
	Provides a generic method to configure all types of modules by passing a Parameters object. More...

virtual GPDSubtractionConstantDLMSTW21 *	clone () const
	Virtual clone function to allow the factory to clone all derived members object stored in the BaseObjectRegistry. More...

void	loadParameters (size_t replica, bool printInfo=true)
	Load parameters for a given replica index. More...

void	getMeanAndUncertainty (const std::vector< double > &v, double &mean, double &unc) const
	Evaluate mean and uncertainty for a given vector of numbers. More...

Public Member Functions inherited from PARTONS::GPDSubtractionConstantModule
	GPDSubtractionConstantModule (const std::string &className)
	Constructor. More...

virtual	~GPDSubtractionConstantModule ()
	Destructor. More...

virtual std::string	toString () const
	Return a pre-formatted characters string for output visualization of class member's values. More...

virtual void	resolveObjectDependencies ()
	Because of the initialization step order of the program, objects are registered in a total random order and some objects depend on others. More...

virtual void	prepareSubModules (const std::map< std::string, BaseObjectData > &subModulesData)
	Method used in automation to prepare all the modules used by this current module and configure them recursively. More...

virtual GPDSubtractionConstantResult	compute (const GPDSubtractionConstantKinematic &kinematic, GPDType::Type gpdType)
	Evaluate specific GPD subtraction constant for a given kinematics. More...

Public Member Functions inherited from PARTONS::ModuleObject
	ModuleObject (const std::string &className, ChannelType::Type channelType)
	Constructor. More...

virtual	~ModuleObject ()
	Default destructor. More...

virtual void	run ()

unsigned int	getReferenceModuleId () const
	Get reference module id. More...

void	setReferenceModuleId (unsigned int referenceModuleId)
	Set reference module id. More...

ChannelType::Type	getChannelType () const
	Get channel type. More...

Public Member Functions inherited from PARTONS::BaseObject
	BaseObject (const std::string &className)
	Constructor. More...

virtual	~BaseObject ()
	Default destructor. More...

void	serialize (ElemUtils::Packet &packet) const
	Used to split a complex C++ object into a concatenation of simple types. More...

void	unserialize (ElemUtils::Packet &packet)
	Used to rebuild a complex C++ object from a concatenation of simple type. More...

bool	operator< (const BaseObject &other) const
	Overload of < operator to sort BaseObject object by its indexId value. More...

const std::string &	getClassName () const

unsigned int	getObjectId () const

int	getIndexId () const

void	setIndexId (int indexId)

Static Public Attributes
static const std::string	PARAMETER_NAME_REPLICA
	Name of parameter to set replica index via xml file. More...

static const unsigned int	classId
	Unique ID to automatically register the class in the registry. More...

Static Public Attributes inherited from PARTONS::GPDSubtractionConstantModule
static const std::string	GPD_SUBTRACTION_CONSTANT_MODULE_CLASS_NAME
	Type of module name used by the automatization. More...

Static Public Attributes inherited from PARTONS::ModuleObject
static const std::string	CLASS_NAME = "className"

Protected Member Functions
	GPDSubtractionConstantDLMSTW21 (const GPDSubtractionConstantDLMSTW21 &other)
	Copy constructor. More...

virtual PhysicalType< double >	computeSubtractionConstant ()
	Evaluate specific GPD subtraction constant (user defined part). More...

Protected Member Functions inherited from PARTONS::GPDSubtractionConstantModule
	GPDSubtractionConstantModule (const GPDSubtractionConstantModule &other)
	Copy constructor. More...

virtual void	initModule ()
	Pure virtual function that provides skeleton for module initialization. More...

virtual void	isModuleWellConfigured ()
	Pure virtual function that provides skeleton to check if the module is well initialized and configured. More...

virtual void	setKinematics (const GPDSubtractionConstantKinematic &kinematic)
	Set internal kinematics. More...

void	setCurrentGPDType (GPDType::Type gpdType)
	Set current GPD type to be computed. More...

Protected Member Functions inherited from PARTONS::ModuleObject
	ModuleObject (const ModuleObject &other)

Protected Member Functions inherited from PARTONS::BaseObject
	BaseObject (const BaseObject &other)
	Copy constructor. More...

void	info (const std::string &functionName, const std::string &message) const
	Print info message into logger. More...

void	debug (const std::string &functionName, const std::string &message) const
	Print debug message into logger. More...

void	warn (const std::string &functionName, const std::string &message) const
	Print warning message into logger. More...

void	errorMissingParameter (const std::string &parameterName) const
	Use in automation process to throw exception when a parameter is missing from the XML scenario file. More...

Private Member Functions
double	getMean (const std::vector< double > &v) const
	Evaluate mean from a given vector. More...

double	getSigma (const std::vector< double > &v) const
	Evaluate sigma from a given vector. More...

size_t	removeOutliers (std::vector< double > &v) const
	Remove outliers from a given vector using 3sigma rule. More...

Private Attributes
size_t	m_replica
	Replica index. More...

double	m_d1g
	d1 for gluons at initial scale. More...

double	m_d1q
	d1 for light quarks at initial scale. More...

double	m_muF20
	Initial factorization scale. More...

double	m_M
	Parameter of multipole Ansatz. More...

double	m_alpha
	Parameter of multipole Ansatz. More...

Additional Inherited Members
Protected Attributes inherited from PARTONS::GPDSubtractionConstantModule
double	m_t
	Mandelstam variable, momentum transfer on the hadron target. More...

double	m_MuF2
	Factorization scale squared. More...

double	m_MuR2
	Renormalization scale squared. More...

GPDType::Type	m_currentGPDComputeType
	Current GPD type. More...

Protected Attributes inherited from PARTONS::ModuleObject
ModuleObjectFactory *	m_pModuleObjectFactory
	Pointer tp module object factory. More...

Detailed Description

Implementation of DLMSTW subtraction constant.

This module implements the subtraction constant based on tripole Ansatz with parameters extracted as described in 2021 paper by Dutrieux, Lorce, Moutarde, Sznajder, Trawinski and Wagner.

Constructor & Destructor Documentation

◆ GPDSubtractionConstantDLMSTW21() [1/2]

PARTONS::GPDSubtractionConstantDLMSTW21::GPDSubtractionConstantDLMSTW21 ( const std::string & className )

Constructor.

Parameters

className Name of this class.

◆ ~GPDSubtractionConstantDLMSTW21()

PARTONS::GPDSubtractionConstantDLMSTW21::~GPDSubtractionConstantDLMSTW21 ( )

virtual

Destructor.

◆ GPDSubtractionConstantDLMSTW21() [2/2]

PARTONS::GPDSubtractionConstantDLMSTW21::GPDSubtractionConstantDLMSTW21 ( const GPDSubtractionConstantDLMSTW21 & other )

protected

Copy constructor.

Parameters

other Object to be copied.

Member Function Documentation

◆ clone()

GPDSubtractionConstantDLMSTW21 * PARTONS::GPDSubtractionConstantDLMSTW21::clone ( ) const

virtual

Virtual clone function to allow the factory to clone all derived members object stored in the BaseObjectRegistry.

Returns

Reimplemented from PARTONS::GPDSubtractionConstantModule.

◆ computeSubtractionConstant()

PhysicalType< double > PARTONS::GPDSubtractionConstantDLMSTW21::computeSubtractionConstant ( )

protectedvirtual

Evaluate specific GPD subtraction constant (user defined part).

Reimplemented from PARTONS::GPDSubtractionConstantModule.

◆ configure()

void PARTONS::GPDSubtractionConstantDLMSTW21::configure ( const ElemUtils::Parameters & parameters )

virtual

Provides a generic method to configure all types of modules by passing a Parameters object.

Parameters class represents a list of couples key/value (see Parameters class documentation for more info).

Parameters

parameters ElemUtils::Parameters object.

Reimplemented from PARTONS::GPDSubtractionConstantModule.

◆ getMean()

double PARTONS::GPDSubtractionConstantDLMSTW21::getMean ( const std::vector< double > & v ) const

private

Evaluate mean from a given vector.

◆ getMeanAndUncertainty()

void PARTONS::GPDSubtractionConstantDLMSTW21::getMeanAndUncertainty	(	const std::vector< double > &	v,
		double &	mean,
		double &	unc
	)		const

Evaluate mean and uncertainty for a given vector of numbers.

The procedure include removing of outliers.

◆ getSigma()

double PARTONS::GPDSubtractionConstantDLMSTW21::getSigma ( const std::vector< double > & v ) const

private

Evaluate sigma from a given vector.

◆ loadParameters()

void PARTONS::GPDSubtractionConstantDLMSTW21::loadParameters	(	size_t	replica,
		bool	printInfo = `true`
	)

Load parameters for a given replica index.

◆ removeOutliers()

size_t PARTONS::GPDSubtractionConstantDLMSTW21::removeOutliers ( std::vector< double > & v ) const

private

Remove outliers from a given vector using 3sigma rule.

Member Data Documentation

◆ classId

const unsigned int PARTONS::GPDSubtractionConstantDLMSTW21::classId

static

Initial value:

=
                BaseObjectRegistry::getInstance()->registerBaseObject(
                                new GPDSubtractionConstantDLMSTW21(
                                                "GPDSubtractionConstantDLMSTW21"))

Unique ID to automatically register the class in the registry.

◆ m_alpha

double PARTONS::GPDSubtractionConstantDLMSTW21::m_alpha

private

Parameter of multipole Ansatz.

◆ m_d1g

double PARTONS::GPDSubtractionConstantDLMSTW21::m_d1g

private

d1 for gluons at initial scale.

◆ m_d1q

double PARTONS::GPDSubtractionConstantDLMSTW21::m_d1q

private

d1 for light quarks at initial scale.

◆ m_M

double PARTONS::GPDSubtractionConstantDLMSTW21::m_M

private

Parameter of multipole Ansatz.

◆ m_muF20

double PARTONS::GPDSubtractionConstantDLMSTW21::m_muF20

private

Initial factorization scale.

◆ m_replica

size_t PARTONS::GPDSubtractionConstantDLMSTW21::m_replica

private

Replica index.

◆ PARAMETER_NAME_REPLICA

const std::string PARTONS::GPDSubtractionConstantDLMSTW21::PARAMETER_NAME_REPLICA

static

Initial value:

=

"replica"

Name of parameter to set replica index via xml file.

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

include/partons/modules/gpd_subtraction_constant/GPDSubtractionConstantDLMSTW21.h
src/partons/modules/gpd_subtraction_constant/GPDSubtractionConstantDLMSTW21.cpp

Public Member Functions

Static Public Attributes

Protected Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ GPDSubtractionConstantDLMSTW21() [1/2]

◆ ~GPDSubtractionConstantDLMSTW21()

◆ GPDSubtractionConstantDLMSTW21() [2/2]

Member Function Documentation

◆ clone()

◆ computeSubtractionConstant()

◆ configure()

◆ getMean()

◆ getMeanAndUncertainty()

◆ getSigma()

◆ loadParameters()

◆ removeOutliers()

Member Data Documentation

◆ classId

◆ m_alpha

◆ m_d1g

◆ m_d1q

◆ m_M

◆ m_muF20

◆ m_replica

◆ PARAMETER_NAME_REPLICA