Interface for the COMPTEL D2 module response class. More...

#include <GCOMD2Response.hpp>

Inheritance diagram for GCOMD2Response:

Classes
class	bkg_gauss_kernel

class	kn_gauss_kernel

Public Member Functions
	GCOMD2Response (void)
	Void constructor. More...

	GCOMD2Response (const GCOMD2Response &rsp)
	Copy constructor. More...

	GCOMD2Response (const GCaldb &caldb, const std::string &sdbname)
	Response constructor. More...

	~GCOMD2Response (void)
	Destructor. More...

GCOMD2Response &	operator= (const GCOMD2Response &rsp)
	Assignment operator. More...

double	operator() (const double &etrue, const double &ereco) const
	D2 module response evaluation operator. More...

void	clear (void)
	Clear instance. More...

GCOMD2Response *	clone (void) const
	Clone instance. More...

std::string	classname (void) const
	Return class name. More...

void	caldb (const GCaldb &caldb)
	Set calibration database. More...

const GCaldb &	caldb (void) const
	Return calibration database. More...

void	load (const std::string &sdbname)
	Load COMPTEL D2 module response. More...

void	read (const GFitsTable &table)
	Read COMPTEL D2 module response. More...

void	write (GFitsBinTable &table)
	Write COMPTEL D2 module response. More...

double	position (const double &etrue) const
	Return photo peak position. More...

double	sigma (const double &etrue) const
	Return photo peak standard deviation. More...

double	amplitude (const double &etrue) const
	Return photo peak amplitude. More...

double	escape1 (const double &etrue) const
	Return first escape peak amplitude. More...

double	escape2 (const double &etrue) const
	Return second escape peak amplitude. More...

double	comptontail (const double &etrue) const
	Return Compton tail amplitude. More...

double	background (const double &etrue) const
	Return background amplitude. More...

double	emin (const double &etrue) const
	Return minimum energy. More...

double	ewidth (const double &etrue) const
	Return energy threshold width. More...

double	emax (const double &etrue) const
	Return maximum energy. More...

double	emin (void) const
	Return minimum D2 input energy (MeV) More...

double	emax (void) const
	Return maximum D2 input energy (MeV) More...

std::string	print (const GChatter &chatter=NORMAL) const
	Print COMPTEL D2 module response information. More...

Public Member Functions inherited from GBase
virtual	~GBase (void)
	Destructor. More...

Private Member Functions
void	init_members (void)
	Initialise class members. More...

void	copy_members (const GCOMD2Response &rsp)
	Copy class members. More...

void	free_members (void)
	Delete class members. More...

void	update_cache (const double &etrue) const
	Update computation cache. More...

void	update_response_vector (const double &etrue) const
	Update response vector. More...

Private Attributes
GCaldb	m_caldb
	Calibration database. More...

GNodeArray	m_energies
	Input energies. More...

std::vector< double >	m_positions
	Photo peak position in MeV. More...

std::vector< double >	m_sigmas
	Photo peak width in MeV. More...

std::vector< double >	m_amplitudes
	Photo peak amplitude. More...

std::vector< double >	m_escapes1
	Amplitude of first escape peak. More...

std::vector< double >	m_escapes2
	Amplitude of second escape peak. More...

std::vector< double >	m_tails
	Amplitude of Compton tail. More...

std::vector< double >	m_backgrounds
	Amplitude of Compton background. More...

std::vector< double >	m_emins
	Lower energy threshold of D2. More...

std::vector< double >	m_ewidths
	Lower energy threshold width of D2. More...

std::vector< double >	m_emaxs
	Upper energy limit of D2. More...

double	m_energy
	Incident total energy (MeV) More...

double	m_position
	Position of photo peak (MeV) More...

double	m_sigma
	Width of photo peak (MeV) More...

double	m_amplitude
	Amplitude of photo peak. More...

double	m_escape1
	Amplitude of first escape peak. More...

double	m_escape2
	Amplitude of second escape peak. More...

double	m_tail
	Amplitude of Compton tail. More...

double	m_background

double	m_emin
	Amplitude of Compton background More...

double	m_ewidth
	Lower energy threshold width of D2 (MeV) More...

double	m_emax
	Upper energy limit of D2 (MeV) More...

double	m_pos_escape1
	Position of first escape peak (MeV) More...

double	m_pos_escape2
	Position of second escape peak (MeV) More...

double	m_wgt_photo
	Inverse of width of photo peak (1/MeV) More...

double	m_wgt_escape1
	Inverse of width of first escape peak (1/MeV) More...

double	m_wgt_escape2
	Inverse of width of first escape peak (1/MeV) More...

double	m_compton_edge
	Position of Compton edge (MeV) More...

double	m_rsp_etrue
	True energy of response vector. More...

GNodeArray	m_rsp_energies
	Response vector energies. More...

std::vector< double >	m_rsp_values
	Response vector values. More...

Detailed Description

Interface for the COMPTEL D2 module response class.

Definition at line 49 of file GCOMD2Response.hpp.

Constructor & Destructor Documentation

GCOMD2Response::GCOMD2Response ( void )

Void constructor.

Creates an empty COMPTEL D2 module response.

Definition at line 64 of file GCOMD2Response.cpp.

References init_members().

Referenced by clone().

GCOMD2Response::GCOMD2Response ( const GCOMD2Response & rsp )

Copy constructor.

Parameters

[in] rsp COMPTEL D2 module response.

Definition at line 79 of file GCOMD2Response.cpp.

References copy_members(), and init_members().

GCOMD2Response::GCOMD2Response	(	const GCaldb &	caldb,
		const std::string &	sdbname
	)

Response constructor.

Parameters

[in]	caldb	Calibration database.
[in]	sdbname	SDB response name.

Create COMPTEL D2 module response by loading an SDB file from a calibration database.

Definition at line 101 of file GCOMD2Response.cpp.

References caldb(), init_members(), and load().

GCOMD2Response::~GCOMD2Response ( void )

Destructor.

Destroys instance of COMPTEL response object.

Definition at line 122 of file GCOMD2Response.cpp.

References free_members().

Member Function Documentation

double GCOMD2Response::amplitude ( const double & etrue ) const

inline

Return photo peak amplitude.

Parameters

[in] etrue True energy (MeV).

Returns: Photo peak amplitude.

Definition at line 243 of file GCOMD2Response.hpp.

References m_amplitude, and update_cache().

double GCOMD2Response::background ( const double & etrue ) const

inline

Return background amplitude.

Parameters

[in] etrue True energy (MeV).

Returns: Background amplitude.

Definition at line 299 of file GCOMD2Response.hpp.

References m_background, and update_cache().

void GCOMD2Response::caldb ( const GCaldb & caldb )

inline

Set calibration database.

Parameters

[in] caldb Calibration database.

Sets the calibration database containing the COMPTEL D2 module response.

Definition at line 201 of file GCOMD2Response.hpp.

References caldb(), and m_caldb.

const GCaldb & GCOMD2Response::caldb ( void ) const

inline

Return calibration database.

Returns: Calibration database.

Definition at line 187 of file GCOMD2Response.hpp.

References m_caldb.

Referenced by caldb(), GCOMD2Response(), and load().

std::string GCOMD2Response::classname ( void ) const

inlinevirtual

Return class name.

Returns: String containing the class name ("GCOMD2Response").

Implements GBase.

Definition at line 175 of file GCOMD2Response.hpp.

void GCOMD2Response::clear ( void )

virtual

Clear instance.

Clears COMPTEL D2 module response object by resetting all members to an initial state. Any information that was present in the object before will be lost.

Implements GBase.

Definition at line 244 of file GCOMD2Response.cpp.

References free_members(), and init_members().

Referenced by GCOMIaq::init_members(), and load().

GCOMD2Response * GCOMD2Response::clone ( void ) const

virtual

Clone instance.

Returns: Pointer to deep copy of COMPTEL D2 module response.

Implements GBase.

Definition at line 262 of file GCOMD2Response.cpp.

References GCOMD2Response().

double GCOMD2Response::comptontail ( const double & etrue ) const

inline

Return Compton tail amplitude.

Parameters

[in] etrue True energy (MeV).

Returns: Compton tail amplitude.

Definition at line 285 of file GCOMD2Response.hpp.

References m_tail, and update_cache().

void GCOMD2Response::copy_members ( const GCOMD2Response & rsp )

private

Copy class members.

Parameters

[in] rsp COMPTEL response.

Definition at line 550 of file GCOMD2Response.cpp.

References m_amplitude, m_amplitudes, m_background, m_backgrounds, m_caldb, m_compton_edge, m_emax, m_emaxs, m_emin, m_emins, m_energies, m_energy, m_escape1, m_escape2, m_escapes1, m_escapes2, m_ewidth, m_ewidths, m_pos_escape1, m_pos_escape2, m_position, m_positions, m_rsp_energies, m_rsp_etrue, m_rsp_values, m_sigma, m_sigmas, m_tail, m_tails, m_wgt_escape1, m_wgt_escape2, and m_wgt_photo.

Referenced by GCOMD2Response(), and operator=().

double GCOMD2Response::emax ( const double & etrue ) const

inline

Return maximum energy.

Parameters

[in] etrue True energy (MeV).

Returns: Maximum energy (MeV).

Definition at line 341 of file GCOMD2Response.hpp.

References m_emax, and update_cache().

Referenced by GCOMIaq::set().

double GCOMD2Response::emax ( void ) const

inline

Return maximum D2 input energy (MeV)

Returns: Maximum energy D2 input energy (MeV).

Returns the maximum D2 input energy (MeV). In case that no information has been read from a SDB file so far, the method returns 0.

Definition at line 373 of file GCOMD2Response.hpp.

References m_energies, and GNodeArray::size().

Referenced by update_response_vector().

double GCOMD2Response::emin ( const double & etrue ) const

inline

Return minimum energy.

Parameters

[in] etrue True energy (MeV).

Returns: Minimum energy (MeV).

Definition at line 313 of file GCOMD2Response.hpp.

References m_emin, and update_cache().

double GCOMD2Response::emin ( void ) const

inline

Return minimum D2 input energy (MeV)

Returns: Minimum energy D2 input energy (MeV).

Returns the minimum D2 input energy (MeV). In case that no information has been read from a SDB file so far, the method returns 0.

Definition at line 357 of file GCOMD2Response.hpp.

References m_energies, and GNodeArray::size().

Referenced by update_response_vector().

double GCOMD2Response::escape1 ( const double & etrue ) const

inline

Return first escape peak amplitude.

Parameters

[in] etrue True energy (MeV).

Returns: First escape peak amplitude.

Definition at line 257 of file GCOMD2Response.hpp.

References m_escape1, and update_cache().

double GCOMD2Response::escape2 ( const double & etrue ) const

inline

Return second escape peak amplitude.

Parameters

[in] etrue True energy (MeV).

Returns: Second escape peak amplitude.

Definition at line 271 of file GCOMD2Response.hpp.

References m_escape2, and update_cache().

double GCOMD2Response::ewidth ( const double & etrue ) const

inline

Return energy threshold width.

Parameters

[in] etrue True energy (MeV).

Returns: Energy threshold width (MeV).

Definition at line 327 of file GCOMD2Response.hpp.

References m_ewidth, and update_cache().

void GCOMD2Response::free_members ( void )

private

Delete class members.

Definition at line 598 of file GCOMD2Response.cpp.

Referenced by clear(), operator=(), and ~GCOMD2Response().

void GCOMD2Response::init_members ( void )

private

Initialise class members.

Definition at line 500 of file GCOMD2Response.cpp.

References GNodeArray::clear(), GCaldb::clear(), m_amplitude, m_amplitudes, m_background, m_backgrounds, m_caldb, m_compton_edge, m_emax, m_emaxs, m_emin, m_emins, m_energies, m_energy, m_escape1, m_escape2, m_escapes1, m_escapes2, m_ewidth, m_ewidths, m_pos_escape1, m_pos_escape2, m_position, m_positions, m_rsp_energies, m_rsp_etrue, m_rsp_values, m_sigma, m_sigmas, m_tail, m_tails, m_wgt_escape1, m_wgt_escape2, and m_wgt_photo.

Referenced by clear(), GCOMD2Response(), and operator=().

void GCOMD2Response::load ( const std::string & sdbname )

Load COMPTEL D2 module response.

Parameters

[in] sdbname COMPTEL D2 module response name.

Loads the COMPTEL D2 module response with specified name sdbname. The method first searchs for an appropriate response in the calibration database. If no appropriate response is found, the method takes the database root path and response name to build the full path to the response file, and tries to load the response from these paths.

Definition at line 279 of file GCOMD2Response.cpp.

References caldb(), clear(), GFits::close(), GFilename::exists(), GCaldb::filename(), gammalib::filepath(), GFilename::is_empty(), m_caldb, read(), GCaldb::rootdir(), and GFits::table().

Referenced by GCOMD2Response().

double GCOMD2Response::operator()	(	const double &	etrue,
		const double &	ereco
	)		const

D2 module response evaluation operator.

Parameters

[in]	etrue	True energy (MeV).
[in]	ereco	Reconstructed energy (MeV).

Returns: COMPTEL D2 module response.

Computes the D2 response for reconstructed energy ereco in case that the true energy was etrue. A zero response is returned if the reconstucted energy is outside the validity limit, defined by

\[ [{\tt m\_emin} - 0.75 {\tt m\_ewidth}, {\tt m\_emax}] \]

The code implementation is based on the COMPASS RESD1 function RESRS209.RESD2.F (release 1.0, 14-OCT-91).

Definition at line 183 of file GCOMD2Response.cpp.

References exp(), GNodeArray::interpolate(), GNodeArray::is_empty(), gammalib::ln2, m_emax, m_emin, m_energies, m_ewidth, m_rsp_energies, m_rsp_values, sqrt(), update_cache(), and update_response_vector().

GCOMD2Response & GCOMD2Response::operator= ( const GCOMD2Response & rsp )

Assignment operator.

Parameters

[in] rsp COMPTEL D2 module response.

Returns: COMPTEL D2 module response.

Definition at line 144 of file GCOMD2Response.cpp.

References copy_members(), free_members(), and init_members().

double GCOMD2Response::position ( const double & etrue ) const

inline

Return photo peak position.

Parameters

[in] etrue True energy (MeV).

Returns: Photo peak position (MeV).

Definition at line 215 of file GCOMD2Response.hpp.

References m_position, and update_cache().

std::string GCOMD2Response::print ( const GChatter & chatter = NORMAL ) const

virtual

Print COMPTEL D2 module response information.

Parameters

[in] chatter Chattiness.

Returns: String containing COMPTEL D2 module response information.

Implements GBase.

Definition at line 456 of file GCOMD2Response.cpp.

References m_caldb, m_energies, gammalib::parformat(), GCaldb::print(), SILENT, GNodeArray::size(), and gammalib::str().

void GCOMD2Response::read ( const GFitsTable & table )

Read COMPTEL D2 module response.

Parameters

[in] table FITS table.

Read the COMPTEL D2 module response from a SDB FITS table.

Definition at line 325 of file GCOMD2Response.cpp.

References GNodeArray::append(), GNodeArray::clear(), m_amplitudes, m_backgrounds, m_emaxs, m_emins, m_energies, m_escapes1, m_escapes2, m_ewidths, m_positions, m_sigmas, m_tails, GFitsTable::nrows(), and GFitsTableCol::real().

Referenced by load().

double GCOMD2Response::sigma ( const double & etrue ) const

inline

Return photo peak standard deviation.

Parameters

[in] etrue True energy (MeV).

Returns: Photo peak standard deviation (MeV).

Definition at line 229 of file GCOMD2Response.hpp.

References m_sigma, and update_cache().

Referenced by update_response_vector().

void GCOMD2Response::update_cache ( const double & etrue ) const

private

Update computation cache.

Parameters

[in] etrue True energy (MeV).

The method assumes that there is a valid D2 module response.

Definition at line 612 of file GCOMD2Response.cpp.

References GNodeArray::interpolate(), gammalib::inv_sqrt2pi, m_amplitude, m_amplitudes, m_background, m_backgrounds, m_compton_edge, m_emax, m_emaxs, m_emin, m_emins, m_energies, m_energy, m_escape1, m_escape2, m_escapes1, m_escapes2, m_ewidth, m_ewidths, m_pos_escape1, m_pos_escape2, m_position, m_positions, m_sigma, m_sigmas, m_tail, m_tails, m_wgt_escape1, m_wgt_escape2, m_wgt_photo, gammalib::mec2, and GNodeArray::size().

Referenced by amplitude(), background(), comptontail(), emax(), emin(), escape1(), escape2(), ewidth(), operator()(), position(), sigma(), and update_response_vector().

void GCOMD2Response::update_response_vector ( const double & etrue ) const

private

Update response vector.

Parameters

[in] etrue True energy (MeV).

Updates the vector that stores the normalised D2 module response as function of energy. The vector is computed using

\[ R_{\rm D2}(E|E_0) = B_1 \exp \left( -\frac{1}{2} \frac{(E_0-E)^2}{\sigma^2(E_0)} \right) + B_2 \exp \left( -\frac{1}{2} \frac{(E_0-m_e c^2-E)^2}{\sigma^2(E_0-m_e c^2)} \right) + B_3 \exp \left( -\frac{1}{2} \frac{(E_0-2m_e c^2-E)^2}{\sigma^2(E_0-2m_e c^2)} \right) + B_4 \int_{E'} KN_{\rm mod}(E'|E,E_0) dE' + B_5 \int_{E'} B_{\rm c}(E'|E,E_0) dE' \]

where \(B1\) is the amplitude of the photo peak, \(B2\) is the amplitude of the first escape peak, \(B3\) is the amplitude of the second escape peak, \(B4\) is the amplitude of the Compton tail, \(B5\) is the amplitude of the Compton background, \(E_0\) is the position of the photo peak, and \(\sigma(E)\) is the energy dependent width of the photo peak. The constant \(n\) is chosen so that

\[ \int_{E} R_{\rm D2}(E|E_0) dE = 1 \]

The method assumes that there is a valid D2 module response.

The code implementation is based on the COMPASS RESRS209 function INITIL.F (release 1.0, 14-Oct-91).

Definition at line 727 of file GCOMD2Response.cpp.

References abs(), GNodeArray::append(), GNodeArray::clear(), emax(), emin(), GIntegral::eps(), exp(), GNodeArray::interpolate(), m_amplitude, m_background, m_compton_edge, m_emin, m_energies, m_escape1, m_escape2, m_pos_escape1, m_pos_escape2, m_position, m_rsp_energies, m_rsp_etrue, m_rsp_values, m_sigma, m_sigmas, m_tail, m_wgt_escape1, m_wgt_escape2, m_wgt_photo, norm(), GNodeArray::reserve(), GIntegral::romberg(), sigma(), GIntegral::silent(), and update_cache().

Referenced by operator()().

void GCOMD2Response::write ( GFitsBinTable & table )

Write COMPTEL D2 module response.

Parameters

[in] table FITS table.

Write the COMPTEL D2 module response into a SDB FITS table.

Definition at line 388 of file GCOMD2Response.cpp.

References GFitsTable::append(), GFitsHDU::extname(), m_amplitudes, m_backgrounds, m_emaxs, m_emins, m_energies, m_escapes1, m_escapes2, m_ewidths, m_positions, m_sigmas, m_tails, GNodeArray::size(), and GFitsTableCol::unit().

Member Data Documentation

double GCOMD2Response::m_amplitude

mutableprivate

Amplitude of photo peak.

Definition at line 146 of file GCOMD2Response.hpp.

Referenced by amplitude(), copy_members(), init_members(), update_cache(), and update_response_vector().

std::vector<double> GCOMD2Response::m_amplitudes

private

Photo peak amplitude.

Definition at line 133 of file GCOMD2Response.hpp.

Referenced by copy_members(), init_members(), read(), update_cache(), and write().

double GCOMD2Response::m_background

mutableprivate

Definition at line 150 of file GCOMD2Response.hpp.

Referenced by background(), copy_members(), init_members(), update_cache(), and update_response_vector().

std::vector<double> GCOMD2Response::m_backgrounds

private

Amplitude of Compton background.

Definition at line 137 of file GCOMD2Response.hpp.

Referenced by copy_members(), init_members(), read(), update_cache(), and write().

GCaldb GCOMD2Response::m_caldb

private

Calibration database.

Definition at line 129 of file GCOMD2Response.hpp.

Referenced by caldb(), copy_members(), init_members(), load(), and print().

double GCOMD2Response::m_compton_edge

mutableprivate

Position of Compton edge (MeV)

Definition at line 159 of file GCOMD2Response.hpp.

Referenced by copy_members(), init_members(), update_cache(), and update_response_vector().

double GCOMD2Response::m_emax

mutableprivate

Upper energy limit of D2 (MeV)

Definition at line 153 of file GCOMD2Response.hpp.

Referenced by copy_members(), emax(), init_members(), operator()(), and update_cache().

std::vector<double> GCOMD2Response::m_emaxs

private

Upper energy limit of D2.

Definition at line 140 of file GCOMD2Response.hpp.

Referenced by copy_members(), init_members(), read(), update_cache(), and write().

double GCOMD2Response::m_emin

mutableprivate

Amplitude of Compton background

Lower energy threshold of D2 (MeV)

Definition at line 151 of file GCOMD2Response.hpp.

Referenced by copy_members(), emin(), init_members(), operator()(), update_cache(), and update_response_vector().

std::vector<double> GCOMD2Response::m_emins

private

Lower energy threshold of D2.

Definition at line 138 of file GCOMD2Response.hpp.

Referenced by copy_members(), init_members(), read(), update_cache(), and write().

GNodeArray GCOMD2Response::m_energies

private

Input energies.

Definition at line 130 of file GCOMD2Response.hpp.

Referenced by copy_members(), emax(), emin(), init_members(), operator()(), print(), read(), update_cache(), update_response_vector(), and write().

double GCOMD2Response::m_energy

mutableprivate

Incident total energy (MeV)

Definition at line 143 of file GCOMD2Response.hpp.

Referenced by copy_members(), init_members(), and update_cache().

double GCOMD2Response::m_escape1

mutableprivate

Amplitude of first escape peak.

Definition at line 147 of file GCOMD2Response.hpp.

Referenced by copy_members(), escape1(), init_members(), update_cache(), and update_response_vector().

double GCOMD2Response::m_escape2

mutableprivate

Amplitude of second escape peak.

Definition at line 148 of file GCOMD2Response.hpp.

Referenced by copy_members(), escape2(), init_members(), update_cache(), and update_response_vector().

std::vector<double> GCOMD2Response::m_escapes1

private

Amplitude of first escape peak.

Definition at line 134 of file GCOMD2Response.hpp.

Referenced by copy_members(), init_members(), read(), update_cache(), and write().

std::vector<double> GCOMD2Response::m_escapes2

private

Amplitude of second escape peak.

Definition at line 135 of file GCOMD2Response.hpp.

Referenced by copy_members(), init_members(), read(), update_cache(), and write().

double GCOMD2Response::m_ewidth

mutableprivate

Lower energy threshold width of D2 (MeV)

Definition at line 152 of file GCOMD2Response.hpp.

Referenced by copy_members(), ewidth(), init_members(), operator()(), and update_cache().

std::vector<double> GCOMD2Response::m_ewidths

private

Lower energy threshold width of D2.

Definition at line 139 of file GCOMD2Response.hpp.

Referenced by copy_members(), init_members(), read(), update_cache(), and write().

double GCOMD2Response::m_pos_escape1

mutableprivate

Position of first escape peak (MeV)

Definition at line 154 of file GCOMD2Response.hpp.

Referenced by copy_members(), init_members(), update_cache(), and update_response_vector().

double GCOMD2Response::m_pos_escape2

mutableprivate

Position of second escape peak (MeV)

Definition at line 155 of file GCOMD2Response.hpp.

Referenced by copy_members(), init_members(), update_cache(), and update_response_vector().

double GCOMD2Response::m_position

mutableprivate

Position of photo peak (MeV)

Definition at line 144 of file GCOMD2Response.hpp.

Referenced by copy_members(), init_members(), position(), update_cache(), and update_response_vector().

std::vector<double> GCOMD2Response::m_positions

private

Photo peak position in MeV.

Definition at line 131 of file GCOMD2Response.hpp.

Referenced by copy_members(), init_members(), read(), update_cache(), and write().

GNodeArray GCOMD2Response::m_rsp_energies

mutableprivate

Response vector energies.

Definition at line 163 of file GCOMD2Response.hpp.

Referenced by copy_members(), init_members(), operator()(), and update_response_vector().

double GCOMD2Response::m_rsp_etrue

mutableprivate

True energy of response vector.

Definition at line 162 of file GCOMD2Response.hpp.

Referenced by copy_members(), init_members(), and update_response_vector().

std::vector<double> GCOMD2Response::m_rsp_values

mutableprivate

Response vector values.

Definition at line 164 of file GCOMD2Response.hpp.

Referenced by copy_members(), init_members(), operator()(), and update_response_vector().

double GCOMD2Response::m_sigma

mutableprivate

Width of photo peak (MeV)

Definition at line 145 of file GCOMD2Response.hpp.

Referenced by copy_members(), init_members(), sigma(), update_cache(), and update_response_vector().

std::vector<double> GCOMD2Response::m_sigmas

private

Photo peak width in MeV.

Definition at line 132 of file GCOMD2Response.hpp.

Referenced by copy_members(), init_members(), read(), update_cache(), update_response_vector(), and write().

double GCOMD2Response::m_tail

mutableprivate

Amplitude of Compton tail.

Definition at line 149 of file GCOMD2Response.hpp.

Referenced by comptontail(), copy_members(), init_members(), update_cache(), and update_response_vector().

std::vector<double> GCOMD2Response::m_tails

private

Amplitude of Compton tail.

Definition at line 136 of file GCOMD2Response.hpp.

Referenced by copy_members(), init_members(), read(), update_cache(), and write().

double GCOMD2Response::m_wgt_escape1

mutableprivate

Inverse of width of first escape peak (1/MeV)

Definition at line 157 of file GCOMD2Response.hpp.

Referenced by copy_members(), init_members(), update_cache(), and update_response_vector().

double GCOMD2Response::m_wgt_escape2

mutableprivate

Inverse of width of first escape peak (1/MeV)

Definition at line 158 of file GCOMD2Response.hpp.

Referenced by copy_members(), init_members(), update_cache(), and update_response_vector().

double GCOMD2Response::m_wgt_photo

mutableprivate

Inverse of width of photo peak (1/MeV)

Definition at line 156 of file GCOMD2Response.hpp.

Referenced by copy_members(), init_members(), update_cache(), and update_response_vector().

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

inst/com/include/GCOMD2Response.hpp
inst/com/src/GCOMD2Response.cpp

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