Short description. More...

Inheritance diagram for PARTONS::TCSProcessBDPGW19:

Public Member Functions
	TCSProcessBDPGW19 (const std::string &className)
	Constructor. More...

virtual	~TCSProcessBDPGW19 ()
	Destructor. More...

virtual TCSProcessBDPGW19 *	clone () const
	Virtual clone function to allow the factory to clone all derived members object stored in the BaseObjectRegistry. More...

Public Member Functions inherited from PARTONS::TCSProcessBDP01
	TCSProcessBDP01 (const std::string &className)
	Constructor. More...

virtual	~TCSProcessBDP01 ()
	Destructor. More...

Public Member Functions inherited from PARTONS::TCSProcessModule
virtual	~TCSProcessModule ()
	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	run ()

virtual void	configure (const ElemUtils::Parameters &parameters)
	Provides a generic method to configure all types of modules by passing a Parameters object. 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 TCSObservableResult	compute (double beamPolarization, NumA::Vector3D targetPolarization, const TCSObservableKinematic &kinematic, const List< GPDType > &gpdType=List< GPDType >())

virtual List< GPDType >	getListOfAvailableGPDTypeForComputation () const
	Must be implemented in child class. More...

TCSObservableResult	compute (double beamPolarization, NumA::Vector3D targetPolarization, const TCSObservableKinematic &kinematic, const List< GPDType > &gpdType, VCSSubProcessType::Type processType)
	Computes the differential cross-section. More...

virtual void	resetPreviousKinematic ()
	Reset previous kinematics. More...

bool	isPreviousCCFKinematicDifferent (const TCSConvolCoeffFunctionKinematic &kinematic) const
	Check if this kinematics is different than the previous one. More...

TCSScalesModule *	getScaleModule () const
	Get scale module. More...

void	setScaleModule (TCSScalesModule *pScaleModule)
	Set scale module. More...

TCSXiConverterModule *	getXiConverterModule () const
	Get xi converter module. More...

void	setXiConverterModule (TCSXiConverterModule *pXiConverterModule)
	Set xi converted module. More...

TCSConvolCoeffFunctionModule *	getConvolCoeffFunctionModule () const
	Get CCF module;. More...

void	setConvolCoeffFunctionModule (TCSConvolCoeffFunctionModule *pConvolCoeffFunctionModule)
	Set CCF module. More...

void	setConvolCoeffFunction (const TCSConvolCoeffFunctionKinematic &kin, const TCSConvolCoeffFunctionResult &result)
	Set manually CFFs. More...

Public Member Functions inherited from PARTONS::ProcessModule< TCSObservableKinematic, TCSObservableResult >
virtual	~ProcessModule ()
	Destructor. More...

bool	isCCFModuleDependent () const
	Check if this process module depends on a CCF module. More...

void	setIsCCFModuleDependent (bool isCCFModuleDependent)
	Set if this process module depends on a CCF module. More...

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

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

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

Static Public Attributes inherited from PARTONS::TCSProcessBDP01
static const unsigned int	classId
	Unique ID to automatically register the class in the registry. More...

Static Public Attributes inherited from PARTONS::TCSProcessModule
static const std::string	TCS_PROCESS_MODULE_CLASS_NAME
	Type of the module in XML automation. More...

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

Protected Member Functions
	TCSProcessBDPGW19 (const TCSProcessBDPGW19 &other)
	Copy constructor. More...

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

virtual PhysicalType< double >	CrossSectionBH ()
	Bethe-Heitler differential cross section. More...

virtual PhysicalType< double >	CrossSectionVCS ()
	Virtual Compton Scattering differential cross section. More...

virtual PhysicalType< double >	CrossSectionInterf ()
	Interference differential cross section. More...

Protected Member Functions inherited from PARTONS::TCSProcessBDP01
	TCSProcessBDP01 (const TCSProcessBDP01 &other)
	Copy constructor. More...

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

Protected Member Functions inherited from PARTONS::TCSProcessModule
	TCSProcessModule (const std::string &className)
	Default constructor. More...

	TCSProcessModule (const TCSProcessModule &other)
	Copy constructor. More...

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

virtual void	setExperimentalConditions (double beamPolarization, NumA::Vector3D targetPolarization)

void	computeConvolCoeffFunction (const TCSObservableKinematic &kinematic, const List< GPDType > &gpdType=List< GPDType >())
	Compute CCF for a given kinematics. More...

std::complex< double >	getConvolCoeffFunctionValue (GPDType::Type gpdType)
	Gives back a previously computed Compton Form Factor. More...

Protected Member Functions inherited from PARTONS::ProcessModule< TCSObservableKinematic, TCSObservableResult >
	ProcessModule (const std::string &className, ChannelType::Type channelType)
	Constructor. More...

	ProcessModule (const ProcessModule &other)
	Copy constructor. 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...

Additional Inherited Members
Protected Attributes inherited from PARTONS::TCSProcessModule
double	m_t
	Mandelstam variable (square of the 4-momentum transferm in GeV2). More...

double	m_Q2Prim
	Virtuality of the incoming photon (in GeV2). More...

double	m_E
	Beam energy in target rest frame (in GeV). More...

double	m_phi
	Angle between leptonic and hadronic plane (in radians, Trento convention). More...

double	m_theta
	Angle between positively charged lepton and scattered proton in lepton CMS (in degrees). More...

double	m_beamPolarization
	Beam polarization. More...

NumA::Vector3D	m_targetPolarization
	Target polarization. More...

double	m_tmin
	Minimal value of t. More...

double	m_tmax
	Maximal value of t. More...

TCSScalesModule *	m_pScaleModule
	Pointer to the underlying scale module. More...

TCSXiConverterModule *	m_pXiConverterModule
	Pointer to the underlying xi converter module. More...

TCSConvolCoeffFunctionModule *	m_pConvolCoeffFunctionModule
	Pointer to the underlying CCF module. More...

TCSConvolCoeffFunctionResult	m_dvcsConvolCoeffFunctionResult
	Stored Compton Form Factor result. More...

TCSConvolCoeffFunctionKinematic	m_lastCCFKinematics
	Last Compton Form Factor kinematics. More...

Protected Attributes inherited from PARTONS::ProcessModule< TCSObservableKinematic, TCSObservableResult >
bool	m_isCCFModuleDependent
	Boolean (true if this Process module depends on a CCF module). More...

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

Detailed Description

Short description.

Long description. Source paper: Timelike Compton scattering: exclusive photoproduction of lepton pairs arXiv:hep-ph/0110062v1

Constructor & Destructor Documentation

◆ TCSProcessBDPGW19() [1/2]

PARTONS::TCSProcessBDPGW19::TCSProcessBDPGW19 ( const std::string & className )

Constructor.

See BaseObject::BaseObject and ModuleObject::ModuleObject for more details.

Parameters

className name of child class.

◆ ~TCSProcessBDPGW19()

PARTONS::TCSProcessBDPGW19::~TCSProcessBDPGW19 ( )

virtual

Destructor.

◆ TCSProcessBDPGW19() [2/2]

PARTONS::TCSProcessBDPGW19::TCSProcessBDPGW19 ( const TCSProcessBDPGW19 & other )

protected

Copy constructor.

Parameters

other Object to be copied.

Member Function Documentation

◆ clone()

TCSProcessBDPGW19 * PARTONS::TCSProcessBDPGW19::clone ( ) const

virtual

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

Returns

Reimplemented from PARTONS::TCSProcessBDP01.

◆ CrossSectionBH()

PhysicalType< double > PARTONS::TCSProcessBDPGW19::CrossSectionBH ( )

protectedvirtual

Bethe-Heitler differential cross section.

Reimplemented from PARTONS::TCSProcessBDP01.

◆ CrossSectionInterf()

PhysicalType< double > PARTONS::TCSProcessBDPGW19::CrossSectionInterf ( )

protectedvirtual

Interference differential cross section.

Polarization vector's length squared

Possible polarizations

A defined below eq. 23

B defined below eq. 23

(F_1 + F_2) sin(theta)

additional sin(theta), because here the cross section is over d(theta), not d(cos(theta))

Reimplemented from PARTONS::TCSProcessBDP01.

◆ CrossSectionVCS()

PhysicalType< double > PARTONS::TCSProcessBDPGW19::CrossSectionVCS ( )

protectedvirtual

Virtual Compton Scattering differential cross section.

Reimplemented from PARTONS::TCSProcessBDP01.

◆ isModuleWellConfigured()

void PARTONS::TCSProcessBDPGW19::isModuleWellConfigured ( )

protectedvirtual

Pure virtual function that provides skeleton to check if the module is well initialized and configured.

Children must define and override it.

Reimplemented from PARTONS::TCSProcessBDP01.

Member Data Documentation

◆ classId

const unsigned int PARTONS::TCSProcessBDPGW19::classId

static

Initial value:

=
        BaseObjectRegistry::getInstance()->registerBaseObject(
                new TCSProcessBDPGW19("TCSProcessBDPGW19"))

Unique ID to automatically register the class in the registry.

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

include/partons/modules/process/TCS/TCSProcessBDPGW19.h
src/partons/modules/process/TCS/TCSProcessBDPGW19.cpp

Public Member Functions

Static Public Attributes

Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ TCSProcessBDPGW19() [1/2]

◆ ~TCSProcessBDPGW19()

◆ TCSProcessBDPGW19() [2/2]

Member Function Documentation

◆ clone()

◆ CrossSectionBH()

◆ CrossSectionInterf()

◆ CrossSectionVCS()

◆ isModuleWellConfigured()

Member Data Documentation

◆ classId