Detailed Description

A metadata class to define the gas properties used in axion search calculations.

TRestAxionBufferGas is a class used to create an interface to the gas properties used in axion search calculations, such as the photon density and photon absorption.

This class will allow us to create an arbitray gas mixture by specifying the atomic components, and its contribution to the density. The available elements can be found at the data/bufferGas/ directory, which are currenty He, Ne, Ar and Xe.

The following examples show how to create a particular gas mixture. Both examples should lead to the same mixture.

Example 1:

TRestAxionBufferGas *gas = new TRestAxionBufferGas();
 
//Density units must be expressed here in the default REST units, `kg/mm3`.
gas->SetGasDensity( "He", 2.6e-9 );
gas->SetGasDensity( "Xe", 5.6e-9 );

Example 2:

TRestAxionBufferGas *gas = new TRestAxionBufferGas();
 
gas->SetGasMixture( "He+Xe", "2.6e-6g/dm^3+5.6mg/m^3" );

The corresponding RML section for initialization through a configuration file would be as follows.

<TRestAxionBufferGas name="heliumAndXenon" verboseLevel="warning" >
    <gas name="He" density="2.6e-9"/>
    <gas name="Xe" density="5.6mg/cm^3"/>
</TRestAxionBufferGas>

Example 3:

We may also use a definition found inside the official REST-for-Physics data directory.

TRestAxionBufferGas *gas = new TRestAxionBufferGas("bufferGases.rml", "helium");

RESTsoft - Software for Rare Event Searches with TPCs

History of developments:

2019-March: First concept and implementation of TRestAxionBufferGas class. Javier Galan

Author: Javier Galan

Definition at line 29 of file TRestAxionBufferGas.h.

#include <TRestAxionBufferGas.h>

Inheritance diagram for TRestAxionBufferGas:

Public Member Functions
Double_t	cmToeV (double l_Inv)
	It transforms cm-1 to eV. More...

Double_t	GetAbsorptionCoefficient (TString gasName, Double_t energy)
	It returns the absorption coefficient, in cm2/g, for the given gas component and energy in keV. More...

Double_t	GetDensityForMass (double m_gamma, double en=4.2)
	It returns the equivalent gas density for a given photon mass expressed in eV and a given axion energy Ea (4.2 by default). More...

Double_t	GetFormFactor (TString gasName, Double_t energy)
	It returns the atomic form factor of the `gasName` component at the given energy. More...

Double_t	GetGasDensity (TString gasName)
	It returns the gas density - from the chosen gasName component - in g/cm3. More...

Int_t	GetNumberOfGases ()
	It returns the number of gases in the mixture. More...

Double_t	GetPhotonAbsorptionLength (Double_t energy)
	It returns the inverse of the absorption lenght, for the gas mixture, in cm-1, for the given energy in keV. More...

Double_t	GetPhotonAbsorptionLengthIneV (Double_t energy)
	It returns the inverse of the absorption lenght, for the gas mixture, in eV, for the given energy in keV. More...

Double_t	GetPhotonMass (double en)
	It returns the equivalent photon mass (in eV) for the gas mixture at the given input energy expressed in keV. More...

void	PrintAbsorptionGasData (TString gasName)
	Prints out the absorption coefficients as function of the energy for the given gas component, for debugging pourposes. More...

void	PrintFormFactorGasData (TString gasName)
	Prints out the atomic form factors as function of the energy for the given gas component, for debugging pourposes. More...

void	PrintMetadata ()
	Prints on screen the information about the metadata members of TRestAxionBufferGas. More...

void	SetGasDensity (TString gasName, Double_t density)
	It adds a new gas component to the mixture. If it already exists it will update its density. More...

void	SetGasMixture (TString gasMixture, TString gasDensities="0")
	It re-initializes the gas mixture to the one provided by argument. More...

	TRestAxionBufferGas ()
	Default constructor. More...

	TRestAxionBufferGas (const char *cfgFileName, std::string name="")
	Constructor loading data from a config file. More...

	~TRestAxionBufferGas ()
	Default destructor. More...

Public Member Functions inherited from TRestMetadata
void	AddLog (std::string log="", bool print=true)
	Add logs to messageBuffer. More...

void	DoNotStore ()
	If this method is called the metadata information will not be stored in disk. More...

TVector2	Get2DVectorParameterWithUnits (std::string parName, TVector2 defaultValue=TVector2(-1, -1))

TVector3	Get3DVectorParameterWithUnits (std::string parName, TVector3 defaultValue=TVector3(-1, -1, -1))

TString	GetCommit ()
	Returns the REST commit value stored in fCommit. More...

std::string	GetConfigBuffer ()
	Returns the config section of this class. More...

std::string	GetDataMemberValue (std::string memberName)
	Get the value of data member as string. More...

std::vector< std::string >	GetDataMemberValues (std::string memberName, Int_t precision=0)
	Get the value of datamember as a vector of strings. More...

TString	GetDataPath ()
	Returns a std::string with the path used for data storage. More...

Double_t	GetDblParameterWithUnits (std::string parName, Double_t defaultValue=PARAMETER_NOT_FOUND_DBL)
	Gets the value of the parameter name parName, after applying unit conversion. More...

Bool_t	GetError () const
	It returns true if an error was identified by a derived metadata class. More...

TString	GetErrorMessage ()
	Returns a std::string containing the error message. More...

TString	GetLibraryVersion ()
	Returns the REST libraty version stored in fLibraryVersion. More...

TString	GetMainDataPath ()
	Gets a std::string with the path used for data storage. More...

Int_t	GetNumberOfErrors () const

Int_t	GetNumberOfWarnings () const

std::string	GetParameter (std::string parName, TString defaultValue=PARAMETER_NOT_FOUND_STR)
	Returns corresponding REST Metadata parameter from multiple sources. More...

std::string	GetSectionName ()
	Returns the section name of this class, defined at the beginning of fSectionName. More...

TRestStringOutput::REST_Verbose_Level	GetVerboseLevel ()
	returns the verboselevel in type of REST_Verbose_Level enumerator More...

TString	GetVerboseLevelString ()
	returns the verbose level in type of TString More...

TString	GetVersion ()
	Returns the REST version stored in fVersion. More...

Int_t	GetVersionCode ()

UInt_t	GetVersionMajor () const

UInt_t	GetVersionMinor () const

UInt_t	GetVersionPatch () const

Bool_t	GetWarning () const
	It returns true if an error was identified by a derived metadata class. More...

TString	GetWarningMessage ()
	Returns a std::string containing the warning message. More...

virtual void	Initialize ()
	Making default settings. More...

TRestMetadata *	InstantiateChildMetadata (int index, std::string pattern="")
	This method will retrieve a new TRestMetadata instance of a child element of the present TRestMetadata instance based on the `index` given by argument, which defines the element order to be retrieved, 0 for first element found, 1 for the second element found, etc. More...

TRestMetadata *	InstantiateChildMetadata (std::string pattern="", std::string name="")
	This method will retrieve a new TRestMetadata instance of a child element of the present TRestMetadata instance based on the `name` given by argument. More...

Bool_t	isCleanState () const

Bool_t	isOfficialRelease () const

Int_t	LoadConfigFromBuffer ()
	Initialize data from a string element buffer. More...

Int_t	LoadConfigFromElement (TiXmlElement eSectional, TiXmlElement eGlobal, std::map< std::string, std::string > envs={})
	Main starter method. More...

Int_t	LoadConfigFromFile (const std::string &configFilename, const std::string &sectionName="")
	Give the file name, find out the corresponding section. Then call the main starter. More...

virtual void	Merge (const TRestMetadata &)

TRestMetadata &	operator= (const TRestMetadata &)

void	Print ()
	Implementing TObject::Print() method. More...

void	PrintConfigBuffer ()
	Print the config xml section stored in the class. More...

void	PrintMessageBuffer ()
	Print the buffered message. More...

virtual void	PrintMetadata ()
	Implemented it in the derived metadata class to print out specific metadata information. More...

void	PrintTimeStamp (Double_t timeStamp)
	Print the current time on local machine. More...

void	SetConfigFile (std::string configFilename)
	set config file path from external More...

void	SetError (std::string message="", bool print=true, int maxPrint=5)
	A metadata class may use this method to signal that something went wrong. More...

void	SetHostmgr (TRestManager *m)
	Set the host manager for this class. More...

void	SetSectionName (std::string sName)
	set the section name, clear the section content More...

void	SetVerboseLevel (TRestStringOutput::REST_Verbose_Level v)
	sets the verbose level More...

void	SetWarning (std::string message="", bool print=true, int maxPrint=5)
	A metadata class may use this method to signal that something went wrong. More...

void	Store ()
	If this method is called the metadata information will be stored in disk. More...

	TRestMetadata (const TRestMetadata &)

virtual void	UpdateMetadataMembers ()
	Method to allow implementation of specific metadata members updates at inherited classes. More...

virtual Int_t	Write (const char *name=nullptr, Int_t option=0, Int_t bufsize=0)
	overwriting the write() method with fStore considered More...

void	WriteConfigBuffer (std::string fName)
	Writes the config buffer to a file in append mode. More...

	~TRestMetadata ()
	TRestMetadata default destructor. More...

Private Member Functions
void	Clear ()

Int_t	FindGasIndex (TString gName)
	It returns the internal index of the gas component given by `gasName`. More...

Int_t	GetEnergyIndex (std::vector< Double_t > enVector, Double_t energy)
	It returns the vector element index, from `enVector`, that is just below the given input energy. More...

void	InitFromConfigFile ()
	Initialization of TRestAxionBufferGas field members through a RML file. More...

void	Initialize ()
	Initialization of TRestAxionBufferGas members. It removes all gases. More...

void	ReadGasData (TString gasName)
	It reads the data files from the corresponding gas component. More...

Private Attributes
std::vector< std::vector< Double_t > >	fAbsEnergy
	Energy values for gas absorption coefficient in keV. More...

std::vector< Double_t >	fBufferGasDensity
	Gas density of the corresponding gasName in g/cm3. More...

std::vector< TString >	fBufferGasName
	Name of the buffer gas (He, Ne, Ar, Xe, ..., etc ) More...

std::vector< std::vector< Double_t > >	fFactorEnergy
	Energy values for gas form factor in keV. More...

std::vector< std::vector< Double_t > >	fGasAbsCoefficient
	Gas absorption coefficient in cm2/g. More...

std::vector< std::vector< Double_t > >	fGasFormFactor
	Gas form factor. More...

Additional Inherited Members
Protected Member Functions inherited from TRestMetadata
std::string	ElementToString (TiXmlElement *ele)
	Convert an TiXmlElement object to string. More...

TVector2	Get2DVectorParameterWithUnits (std::string parName, TiXmlElement *e, TVector2 defaultValue=TVector2(-1, -1))

TVector3	Get3DVectorParameterWithUnits (std::string parName, TiXmlElement *e, TVector3 defaultValue=TVector3(-1, -1, -1))

Double_t	GetDblParameterWithUnits (std::string parName, TiXmlElement *e, Double_t defaultVal=PARAMETER_NOT_FOUND_DBL)

TiXmlElement *	GetElement (std::string eleDeclare, TiXmlElement *e=nullptr)
	Get an xml element from a given parent element, according to its declaration. More...

TiXmlElement *	GetElementFromFile (std::string configFilename, std::string NameOrDecalre="")
	Open an xml encoded file and find its element. More...

TiXmlElement *	GetElementWithName (std::string eleDeclare, std::string eleName)
	Get an xml element from the default location, according to its declaration and its field "name". More...

TiXmlElement *	GetElementWithName (std::string eleDeclare, std::string eleName, TiXmlElement *e)
	Get an xml element from a given parent element, according to its declaration and its field "name". More...

std::string	GetFieldValue (std::string fieldName, std::string definition, size_t fromPosition=0)
	Gets field value in an xml element string by parsing it as TiXmlElement. More...

std::string	GetFieldValue (std::string parName, TiXmlElement *e)
	Returns the field value of an xml element which has the specified name. More...

std::string	GetKEYDefinition (std::string keyName)
	Gets the first key definition for keyName found inside buffer starting at fromPosition. More...

std::string	GetKEYDefinition (std::string keyName, size_t &Position)

std::string	GetKEYDefinition (std::string keyName, size_t &Position, std::string buffer)

std::string	GetKEYDefinition (std::string keyName, std::string buffer)

std::string	GetKEYStructure (std::string keyName)
	Gets the first key structure for keyName found inside buffer after fromPosition. More...

std::string	GetKEYStructure (std::string keyName, size_t &Position)

std::string	GetKEYStructure (std::string keyName, size_t &Position, std::string buffer)

std::string	GetKEYStructure (std::string keyName, size_t &Position, TiXmlElement *ele)

std::string	GetKEYStructure (std::string keyName, std::string buffer)

TiXmlElement *	GetNextElement (TiXmlElement *e)
	Get the next sibling xml element of this element, with same eleDeclare. More...

std::string	GetParameter (std::string parName, size_t &pos, std::string inputString)
	Returns the value for the parameter name parName found in inputString. More...

std::string	GetParameter (std::string parName, TiXmlElement *e, TString defaultValue=PARAMETER_NOT_FOUND_STR)
	Returns the value for the parameter named parName in the given section. More...

std::pair< std::string, std::string >	GetParameterAndUnits (std::string parname, TiXmlElement *e=nullptr)
	Returns the unit string of the given parameter of the given xml section. More...

std::map< std::string, std::string >	GetParametersList ()
	It retrieves a map of all parameter:value found in the metadata class. More...

TString	GetSearchPath ()

virtual void	InitFromConfigFile ()
	To make settings from rml file. This method must be implemented in the derived class. More...

virtual void	InitFromRootFile ()
	Method called after the object is retrieved from root file. More...

virtual Int_t	LoadSectionMetadata ()
	This method does some preparation of xml section. More...

void	ReadAllParameters ()
	Reflection methods, Set value of a datamember in class according to TRestMetadata::fElement. More...

void	ReadParametersList (std::map< std::string, std::string > &list)
	It reads a parameter list and associates it to its corresponding metadata member. par0 --> fPar0. More...

std::string	ReplaceConstants (const std::string buffer)
	Identifies "constants" in the input buffer, and replace them with corresponding value. More...

std::string	ReplaceVariables (const std::string buffer)
	Identifies environmental variable replacing marks in the input buffer, and replace them with corresponding value. More...

void	ReSetVersion ()
	Resets the version of TRestRun to REST_RELEASE. Only TRestRun is allowed to update version. More...

std::string	SearchFile (std::string filename)
	Search files in current directory and directories specified in "searchPath" section. More...

void	SetLibraryVersion (TString version)
	Set the library version of this metadata class. More...

TiXmlElement *	StringToElement (std::string definition)
	Parsing a string into TiXmlElement object. More...

	TRestMetadata ()
	TRestMetadata default constructor. More...

	TRestMetadata (const char *configFilename)
	constructor More...

void	UnSetVersion ()
	Resets the version of TRestRun to -1, in case the file is old REST file. Only TRestRun is allowed to update version. More...

Protected Attributes inherited from TRestMetadata
std::string	configBuffer
	The buffer where the corresponding metadata section is stored. Filled only during Write() More...

std::string	fConfigFileName
	Full name of the rml file. More...

std::map< std::string, std::string >	fConstants
	Saving a list of rml constants. name-value std::pair. Constants are temporary for this class only. More...

TiXmlElement *	fElement
	Saving the sectional element together with global element. More...

TiXmlElement *	fElementGlobal
	Saving the global element, to be passed to the resident class, if necessary. More...

Bool_t	fError = false
	It can be used as a way to identify that something went wrong using SetError method. More...

TString	fErrorMessage = ""
	A std::string to store an optional error message through method SetError. More...

TRestManager *	fHostmgr
	All metadata classes can be initialized and managed by TRestManager. More...

Int_t	fNErrors = 0
	It counts the number of errors notified. More...

Int_t	fNWarnings = 0
	It counts the number of warnings notified. More...

std::string	fSectionName
	Section name given in the constructor of the derived metadata class. More...

Bool_t	fStore
	This variable is used to determine if the metadata structure should be stored in the ROOT file. More...

std::map< std::string, std::string >	fVariables
	Saving a list of rml variables. name-value std::pair. More...

TRestStringOutput::REST_Verbose_Level	fVerboseLevel
	Verbose level used to print debug info. More...

Bool_t	fWarning = false
	It can be used as a way to identify that something went wrong using SetWarning method. More...

TString	fWarningMessage = ""
	It can be used as a way to identify that something went wrong using SetWarning method. More...

std::string	messageBuffer
	The buffer to store the output message through TRestStringOutput in this class. More...

endl_t	RESTendl
	Termination flag object for TRestStringOutput. More...

Constructor & Destructor Documentation

◆ TRestAxionBufferGas() [1/2]

TRestAxionBufferGas::TRestAxionBufferGas ( )

Default constructor.

Definition at line 100 of file TRestAxionBufferGas.cxx.

◆ TRestAxionBufferGas() [2/2]

TRestAxionBufferGas::TRestAxionBufferGas	(	const char *	cfgFileName,
		std::string	name = `""`
	)

Constructor loading data from a config file.

If no configuration path is defined using TRestMetadata::SetConfigFilePath the path to the config file must be specified using full path, absolute or relative.

The default behaviour is that the config file must be specified with full path, absolute or relative.

Parameters

cfgFileName	A const char* giving the path to an RML file.
name	The name of the specific metadata. It will be used to find the corresponding TRestGeant4Metadata section inside the RML.

Definition at line 116 of file TRestAxionBufferGas.cxx.

◆ ~TRestAxionBufferGas()

TRestAxionBufferGas::~TRestAxionBufferGas ( )

Default destructor.

Definition at line 127 of file TRestAxionBufferGas.cxx.

Member Function Documentation

◆ Clear()

void TRestAxionBufferGas::Clear ( )

private

Definition at line 137 of file TRestAxionBufferGas.cxx.

◆ cmToeV()

Double_t TRestAxionBufferGas::cmToeV ( double l_Inv )

It transforms cm-1 to eV.

Definition at line 391 of file TRestAxionBufferGas.cxx.

◆ FindGasIndex()

Int_t TRestAxionBufferGas::FindGasIndex ( TString gName )

private

It returns the internal index of the gas component given by gasName.

Definition at line 531 of file TRestAxionBufferGas.cxx.

◆ GetAbsorptionCoefficient()

Double_t TRestAxionBufferGas::GetAbsorptionCoefficient	(	TString	gasName,
		Double_t	energy
	)

It returns the absorption coefficient, in cm2/g, for the given gas component and energy in keV.

Definition at line 472 of file TRestAxionBufferGas.cxx.

◆ GetDensityForMass()

Double_t TRestAxionBufferGas::GetDensityForMass	(	double	m_gamma,
		double	en = `4.2`
	)

It returns the equivalent gas density for a given photon mass expressed in eV and a given axion energy Ea (4.2 by default).

This method is only valid for pure gases with only one gas component. Before calling the method one needs to define a gas with a single component, e.g. using TRestAxionBufferGas::SetGasDensity( "He", 0 )

The resulting density will be expressed in kg/mm^3, which are the standard REST Units.

Definition at line 438 of file TRestAxionBufferGas.cxx.

◆ GetEnergyIndex()

Int_t TRestAxionBufferGas::GetEnergyIndex	(	std::vector< Double_t >	enVector,
		Double_t	energy
	)

private

It returns the vector element index, from enVector, that is just below the given input energy.

Definition at line 521 of file TRestAxionBufferGas.cxx.

◆ GetFormFactor()

Double_t TRestAxionBufferGas::GetFormFactor	(	TString	gasName,
		Double_t	energy
	)

It returns the atomic form factor of the gasName component at the given energy.

Energy input parameter must be given in keV

Definition at line 318 of file TRestAxionBufferGas.cxx.

◆ GetGasDensity()

Double_t TRestAxionBufferGas::GetGasDensity ( TString gasName )

It returns the gas density - from the chosen gasName component - in g/cm3.

Definition at line 219 of file TRestAxionBufferGas.cxx.

◆ GetNumberOfGases()

Int_t TRestAxionBufferGas::GetNumberOfGases ( )

inline

It returns the number of gases in the mixture.

Definition at line 66 of file TRestAxionBufferGas.h.

◆ GetPhotonAbsorptionLength()

Double_t TRestAxionBufferGas::GetPhotonAbsorptionLength ( Double_t energy )

It returns the inverse of the absorption lenght, for the gas mixture, in cm-1, for the given energy in keV.

Definition at line 371 of file TRestAxionBufferGas.cxx.

◆ GetPhotonAbsorptionLengthIneV()

Double_t TRestAxionBufferGas::GetPhotonAbsorptionLengthIneV ( Double_t energy )

It returns the inverse of the absorption lenght, for the gas mixture, in eV, for the given energy in keV.

Definition at line 384 of file TRestAxionBufferGas.cxx.

◆ GetPhotonMass()

Double_t TRestAxionBufferGas::GetPhotonMass ( double en )

It returns the equivalent photon mass (in eV) for the gas mixture at the given input energy expressed in keV.

Definition at line 400 of file TRestAxionBufferGas.cxx.

◆ InitFromConfigFile()

void TRestAxionBufferGas::InitFromConfigFile ( )

privatevirtual

Initialization of TRestAxionBufferGas field members through a RML file.

Reimplemented from TRestMetadata.

Definition at line 151 of file TRestAxionBufferGas.cxx.

◆ Initialize()

void TRestAxionBufferGas::Initialize ( )

privatevirtual

Initialization of TRestAxionBufferGas members. It removes all gases.

Reimplemented from TRestMetadata.

Definition at line 132 of file TRestAxionBufferGas.cxx.

◆ PrintAbsorptionGasData()

void TRestAxionBufferGas::PrintAbsorptionGasData ( TString gasName )

Prints out the absorption coefficients as function of the energy for the given gas component, for debugging pourposes.

Definition at line 547 of file TRestAxionBufferGas.cxx.

◆ PrintFormFactorGasData()

void TRestAxionBufferGas::PrintFormFactorGasData ( TString gasName )

Prints out the atomic form factors as function of the energy for the given gas component, for debugging pourposes.

Definition at line 559 of file TRestAxionBufferGas.cxx.

◆ PrintMetadata()

void TRestAxionBufferGas::PrintMetadata ( )

virtual

Prints on screen the information about the metadata members of TRestAxionBufferGas.

Reimplemented from TRestMetadata.

Definition at line 570 of file TRestAxionBufferGas.cxx.

◆ ReadGasData()

void TRestAxionBufferGas::ReadGasData ( TString gasName )

private

It reads the data files from the corresponding gas component.

This method will need to find under data/bufferGas/ the corresponding scattering form factors and absorption files for component X, i.e. X.nff and X.abs.

TODO. This method might better use SearchFile method that searches in globals <searchPath definition.

Definition at line 241 of file TRestAxionBufferGas.cxx.

◆ SetGasDensity()

void TRestAxionBufferGas::SetGasDensity	(	TString	gasName,
		Double_t	density
	)

It adds a new gas component to the mixture. If it already exists it will update its density.

Density must be given in standard REST units: kg/mm^3

Definition at line 175 of file TRestAxionBufferGas.cxx.

◆ SetGasMixture()

void TRestAxionBufferGas::SetGasMixture	(	TString	gasMixture,
		TString	gasDensities = `"0"`
	)

It re-initializes the gas mixture to the one provided by argument.

The first argument must be the gas components separated by the sign +. The second argument are the corresponding densities with units.

Example : SetGasMixture("Ne+Xe", "2e-3g/cm3+3mg/cm3" );

If the second argument with densities is not given, the buffer gas will add the gas components with zero density.

Definition at line 192 of file TRestAxionBufferGas.cxx.

Field Documentation

◆ fAbsEnergy

std::vector<std::vector<Double_t> > TRestAxionBufferGas::fAbsEnergy

private

Energy values for gas absorption coefficient in keV.

Definition at line 43 of file TRestAxionBufferGas.h.

◆ fBufferGasDensity

std::vector<Double_t> TRestAxionBufferGas::fBufferGasDensity

private

Gas density of the corresponding gasName in g/cm3.

Definition at line 40 of file TRestAxionBufferGas.h.

◆ fBufferGasName

std::vector<TString> TRestAxionBufferGas::fBufferGasName

private

Name of the buffer gas (He, Ne, Ar, Xe, ..., etc )

Definition at line 37 of file TRestAxionBufferGas.h.

◆ fFactorEnergy

std::vector<std::vector<Double_t> > TRestAxionBufferGas::fFactorEnergy

private

Energy values for gas form factor in keV.

Definition at line 49 of file TRestAxionBufferGas.h.

◆ fGasAbsCoefficient

std::vector<std::vector<Double_t> > TRestAxionBufferGas::fGasAbsCoefficient

private

Gas absorption coefficient in cm2/g.

Definition at line 46 of file TRestAxionBufferGas.h.

◆ fGasFormFactor

std::vector<std::vector<Double_t> > TRestAxionBufferGas::fGasFormFactor

private

Gas form factor.

Definition at line 52 of file TRestAxionBufferGas.h.

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

Detailed Description

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Constructor & Destructor Documentation

◆ TRestAxionBufferGas() [1/2]

◆ TRestAxionBufferGas() [2/2]

◆ ~TRestAxionBufferGas()

Member Function Documentation

◆ Clear()

◆ cmToeV()

◆ FindGasIndex()

◆ GetAbsorptionCoefficient()

◆ GetDensityForMass()

◆ GetEnergyIndex()

◆ GetFormFactor()

◆ GetGasDensity()

◆ GetNumberOfGases()

◆ GetPhotonAbsorptionLength()

◆ GetPhotonAbsorptionLengthIneV()

◆ GetPhotonMass()

◆ InitFromConfigFile()

◆ Initialize()

◆ PrintAbsorptionGasData()

◆ PrintFormFactorGasData()

◆ PrintMetadata()

◆ ReadGasData()

◆ SetGasDensity()

◆ SetGasMixture()

Field Documentation

◆ fAbsEnergy

◆ fBufferGasDensity

◆ fBufferGasName

◆ fFactorEnergy

◆ fGasAbsCoefficient

◆ fGasFormFactor