Abstract class for defining type for resonance amplitude models (Breit-Wigner, Flatte etc.) More...

#include <LauAbsResonance.hh>

Inheritance diagram for LauAbsResonance:

Public Types
enum	LauResonanceModel { BW, RelBW, GS, Flatte, Sigma, Kappa, Dabba, LASS, LASS_BW, LASS_NR, KMatrix, FlatNR, NRModel, BelleNR, PowerLawNR, BelleSymNR, TaylorNR, PolNR, MIPW, GaussIncoh }
	Define the allowed resonance types. More...

Public Member Functions
	LauAbsResonance (LauResonanceInfo resInfo, const Int_t resPairAmpInt, const LauDaughters daughters)
	Constructor (for use by standard resonances) More...

	LauAbsResonance (const TString &resName, const Int_t resPairAmpInt, const LauDaughters *daughters)
	Constructor (for use by K-matrix components) More...

virtual	~LauAbsResonance ()
	Destructor. More...

virtual void	initialise ()=0
	Initialise the model. More...

virtual LauComplex	amplitude (const LauKinematics *kinematics)
	Calculate the complex amplitude. More...

virtual LauResonanceModel	getResonanceModel () const =0
	Get the resonance model type. More...

const TString &	getResonanceName () const
	Get the name of the resonance. More...

const TString &	getSanitisedName () const
	Get the name of the resonance. More...

Int_t	getPairInt () const
	Get the integer to identify which DP axis the resonance belongs to. More...

Int_t	getSpin () const
	Get the spin of the resonance. More...

Int_t	getCharge () const
	Get the charge of the resonance. More...

Double_t	getMass () const
	Get the mass of the resonance. More...

Double_t	getWidth () const
	Get the width of the resonance. More...

LauParameter *	getMassPar ()
	Get the mass parameter of the resonance. More...

LauParameter *	getWidthPar ()
	Get the width parameter of the resonance. More...

virtual const std::vector < LauParameter * > &	getFloatingParameters ()
	Retrieve the resonance parameters, e.g. so that they can be loaded into a fit. More...

Bool_t	flipHelicity () const
	Get the helicity flip flag. More...

void	flipHelicity (const Bool_t boolean)
	Set the helicity flip flag. More...

Bool_t	ignoreMomenta () const
	Get the ignore momenta flag. More...

void	ignoreMomenta (const Bool_t boolean)
	Set the ignore p_ and q_ flag. More...

void	changeResonance (const Double_t newMass, const Double_t newWidth, const Int_t newSpin)
	Allow the mass, width and spin of the resonance to be changed. More...

void	changeBWBarrierRadii (const Double_t resRadius, const Double_t parRadius)
	Allow the Blatt-Weisskopf radius for the resonance and parent factors to be changed. More...

virtual void	setResonanceParameter (const TString &name, const Double_t value)
	Set value of the various parameters. More...

virtual void	floatResonanceParameter (const TString &name)
	Allow the various parameters to float in the fit. More...

virtual LauParameter *	getResonanceParameter (const TString &name)
	Access the given resonance parameter. More...

void	fixMass (const Bool_t parFixed)
	Fix or release the resonance mass. More...

void	fixWidth (const Bool_t parFixed)
	Fix or release the resonance width. More...

Bool_t	fixMass () const
	Get the status of resonance mass (fixed or released) More...

Bool_t	fixWidth () const
	Get the status of resonance width (fixed or released) More...

void	setBarrierRadii (LauBlattWeisskopfFactor resFactor, LauBlattWeisskopfFactor parFactor)
	Set the form factor model and parameters. More...

void	fixBarrierRadii (const Bool_t fixResRadius, const Bool_t fixParRadius)
	Fix or release the Blatt-Weisskopf barrier radii. More...

Bool_t	fixResRadius () const
	Get the status of resonance barrier radius (fixed or released) More...

Bool_t	fixParRadius () const
	Get the status of parent barrier radius (fixed or released) More...

Double_t	getResRadius () const
	Get the radius of the resonance barrier factor. More...

Double_t	getParRadius () const
	Get the radius of the parent barrier factor. More...

Protected Member Functions
TString	getNameParent () const
	Get the name of the parent particle. More...

TString	getNameDaug1 () const
	Get the name of the first daughter of the resonance. More...

TString	getNameDaug2 () const
	Get the name of the second daughter of the resonance. More...

TString	getNameBachelor () const
	Get the name of the daughter that does not originate form the resonance. More...

Double_t	getMassParent () const
	Get the parent particle mass. More...

Double_t	getMassDaug1 () const
	Get the mass of daughter 1. More...

Double_t	getMassDaug2 () const
	Get the mass of daughter 2. More...

Double_t	getMassBachelor () const
	Get the mass of the bachelor daughter. More...

Int_t	getChargeParent () const
	Get the Charge of the parent particle. More...

Int_t	getChargeDaug1 () const
	Get the charge of daughter 1. More...

Int_t	getChargeDaug2 () const
	Get the charge of daughter 2. More...

Int_t	getChargeBachelor () const
	Get the charge of the bachelor daughter. More...

Double_t	getQ () const
	Get the current value of the daughter momentum in the resonance rest frame. More...

Double_t	getP () const
	Get the current value of the bachelor momentum in the resonance rest frame. More...

Double_t	getPstar () const
	Get the current value of the bachelor momentum in the parent rest frame. More...

LauBlattWeisskopfFactor *	getParBWFactor ()
	Get the centrifugal barrier for the parent decay. More...

const LauBlattWeisskopfFactor *	getParBWFactor () const

LauBlattWeisskopfFactor *	getResBWFactor ()
	Get the centrifugal barrier for the resonance decay. More...

const LauBlattWeisskopfFactor *	getResBWFactor () const

LauResonanceInfo *	getResInfo () const
	Access the resonance info object. More...

const LauDaughters *	getDaughters () const
	Access the daughters object. More...

virtual LauComplex	resAmp (Double_t mass, Double_t spinTerm)=0
	Complex resonant amplitude. More...

void	clearFloatingParameters ()
	Clear list of floating parameters. More...

void	addFloatingParameter (LauParameter *param)
	Add parameter to the list of floating parameters. More...

std::vector< LauParameter * > &	getParameters ()
	Access the list of floating parameters. More...

Private Member Functions
	LauAbsResonance (const LauAbsResonance &rhs)
	Copy constructor (not implemented) More...

LauAbsResonance &	operator= (const LauAbsResonance &rhs)
	Copy assignment operator (not implemented) More...

Private Attributes
LauResonanceInfo *	resInfo_
	Information on the resonance. More...

const LauDaughters *	daughters_
	Information on the particles. More...

TString	nameParent_
	Parent name. More...

TString	nameDaug1_
	Daughter 1 name. More...

TString	nameDaug2_
	Daughter 2 name. More...

TString	nameBachelor_
	Bachelor name. More...

Int_t	chargeParent_
	Parent charge. More...

Int_t	chargeDaug1_
	Daughter 1 charge. More...

Int_t	chargeDaug2_
	Daughter 2 charge. More...

Int_t	chargeBachelor_
	Bachelor charge. More...

Double_t	massParent_
	Parent mass. More...

Double_t	massDaug1_
	Daughter 1 mass. More...

Double_t	massDaug2_
	Daughter 2 mass. More...

Double_t	massBachelor_

TString	resName_
	Resonance name. More...

TString	sanitisedName_
	Resonance name with illegal characters removed. More...

LauParameter *	resMass_
	Resonance mass. More...

LauParameter *	resWidth_
	Resonance width. More...

std::vector< LauParameter * >	resParameters_
	All parameters of the resonance. More...

Int_t	resSpin_
	Resonance spin. More...

Int_t	resCharge_
	Resonance charge. More...

Int_t	resPairAmpInt_
	DP axis identifier. More...

LauBlattWeisskopfFactor *	parBWFactor_
	Blatt Weisskopf barrier for parent decay. More...

LauBlattWeisskopfFactor *	resBWFactor_
	Blatt Weisskopf barrier for resonance decay. More...

Bool_t	flipHelicity_
	Boolean to flip helicity. More...

Bool_t	ignoreMomenta_
	Boolean to ignore q_ and p_ in spinTerm. More...

Double_t	q_
	Daughter momentum in resonance rest frame. More...

Double_t	p_
	Bachelor momentum in resonance rest frame. More...

Double_t	pstar_
	Bachelor momentum in parent rest frame. More...

Detailed Description

Abstract class for defining type for resonance amplitude models (Breit-Wigner, Flatte etc.)

Abstract Class for defining the type for all classes used to model resonances in the Dalitz plot, such as Breit-Wigner functions. In addition, some common functionality is implemented, including data such as the mass and width of the desired state.

Definition at line 37 of file LauAbsResonance.hh.

Member Enumeration Documentation

enum LauAbsResonance::LauResonanceModel

Define the allowed resonance types.

Enumerator
BW	simple Breit-Wigner
RelBW	relativistic Breit-Wigner
GS	a modified Breit-Wigner from Gounaris-Sakurai
Flatte	Flatte or coupled-channel Breit-Wigner
Sigma	special shape for the sigma or f_0(600)
Kappa	special shape for the kappa, a low-mass Kpi scalar
Dabba	special shape for the dabba, a low-mass Dpi scalar
LASS	the LASS amplitude to describe the Kpi S-wave
LASS_BW	the resonant part of the LASS amplitude
LASS_NR	the nonresonant part of the LASS amplitude
KMatrix	S-wave description using K-matrix and P-vector
FlatNR	a uniform nonresonant amplitude
NRModel	a theoretical model nonresonant amplitude
BelleNR	an empirical exponential nonresonant amplitude
PowerLawNR	an empirical power law nonresonant amplitude
BelleSymNR	an empirical exponential nonresonant amplitude for symmetrised DPs
TaylorNR	an empirical Taylor expansion nonresonant amplitude for symmetrised DPs
PolNR	an empirical polynomial nonresonant amplitude
MIPW	a model independent partial wave
GaussIncoh	an incoherent Gaussian shape

Definition at line 41 of file LauAbsResonance.hh.

Constructor & Destructor Documentation

LauAbsResonance::LauAbsResonance	(	LauResonanceInfo *	resInfo,
		const Int_t	resPairAmpInt,
		const LauDaughters *	daughters
	)

Constructor (for use by standard resonances)

Parameters

[in]	resInfo	the object containing information on the resonance name, mass, width, spin, charge, etc.
[in]	resPairAmpInt	the number of the daughter not produced by the resonance
[in]	daughters	the daughter particles

Definition at line 30 of file LauAbsResonance.cc.

LauAbsResonance::LauAbsResonance	(	const TString &	resName,
		const Int_t	resPairAmpInt,
		const LauDaughters *	daughters
	)

Constructor (for use by K-matrix components)

Parameters

[in]	resName	the name of the component
[in]	resPairAmpInt	the number of the daughter not produced by the resonance
[in]	daughters	the daughter particles

Definition at line 83 of file LauAbsResonance.cc.

LauAbsResonance::~LauAbsResonance ( )

virtual

Destructor.

Definition at line 131 of file LauAbsResonance.cc.

LauAbsResonance::LauAbsResonance ( const LauAbsResonance & rhs )

private

Copy constructor (not implemented)

Member Function Documentation

void LauAbsResonance::addFloatingParameter ( LauParameter * param )

protected

Add parameter to the list of floating parameters.

Parameters

[in] param the parameter to be added to the list

Definition at line 278 of file LauAbsResonance.cc.

LauComplex LauAbsResonance::amplitude ( const LauKinematics * kinematics )

virtual

Calculate the complex amplitude.

Parameters

[in] kinematics the kinematic variables of the current event

Returns: the complex amplitude

Reimplemented in LauBelleSymNR, LauKMatrixProdPole, LauKMatrixProdSVP, LauNRAmplitude, and LauFlatNR.

Definition at line 135 of file LauAbsResonance.cc.

void LauAbsResonance::changeBWBarrierRadii	(	const Double_t	resRadius,
		const Double_t	parRadius
	)

Allow the Blatt-Weisskopf radius for the resonance and parent factors to be changed.

Negative values wil be ignored, so if, for example, you want to only change the parent radius you can provide a negative value for the resonance radius

Parameters

[in]	resRadius	new value of the resonance radius
[in]	parRadius	new value of the parent radius

Definition at line 241 of file LauAbsResonance.cc.

void LauAbsResonance::changeResonance	(	const Double_t	newMass,
		const Double_t	newWidth,
		const Int_t	newSpin
	)

Allow the mass, width and spin of the resonance to be changed.

Negative values wil be ignored, so if, for example, you want to only change the spin you can provide negative values for the mass and width

Parameters

[in]	newMass	new value of the resonance mass
[in]	newWidth	new value of the resonance width
[in]	newSpin	new value of the resonance spin

Definition at line 221 of file LauAbsResonance.cc.

void LauAbsResonance::clearFloatingParameters ( )

inlineprotected

Clear list of floating parameters.

Definition at line 330 of file LauAbsResonance.hh.

void LauAbsResonance::fixBarrierRadii	(	const Bool_t	fixResRadius,
		const Bool_t	fixParRadius
	)

Fix or release the Blatt-Weisskopf barrier radii.

Definition at line 291 of file LauAbsResonance.cc.

void LauAbsResonance::fixMass ( const Bool_t parFixed )

inline

Fix or release the resonance mass.

Parameters

[in] parFixed new status of mass

Definition at line 230 of file LauAbsResonance.hh.

Bool_t LauAbsResonance::fixMass ( ) const

inline

Get the status of resonance mass (fixed or released)

Returns: the status of resonance mass (fixed or released)

Definition at line 242 of file LauAbsResonance.hh.

Bool_t LauAbsResonance::fixParRadius ( ) const

Get the status of parent barrier radius (fixed or released)

Definition at line 321 of file LauAbsResonance.cc.

Bool_t LauAbsResonance::fixResRadius ( ) const

Get the status of resonance barrier radius (fixed or released)

Definition at line 310 of file LauAbsResonance.cc.

void LauAbsResonance::fixWidth ( const Bool_t parFixed )

inline

Fix or release the resonance width.

Parameters

[in] parFixed new status of width

Definition at line 236 of file LauAbsResonance.hh.

Bool_t LauAbsResonance::fixWidth ( ) const

inline

Get the status of resonance width (fixed or released)

Returns: the status of resonance width (fixed or released)

Definition at line 248 of file LauAbsResonance.hh.

Bool_t LauAbsResonance::flipHelicity ( ) const

inline

Get the helicity flip flag.

Returns: the flip helicity flag

Definition at line 163 of file LauAbsResonance.hh.

void LauAbsResonance::flipHelicity ( const Bool_t boolean )

inline

Set the helicity flip flag.

Parameters

[in] boolean the helicity flip status

Definition at line 169 of file LauAbsResonance.hh.

void LauAbsResonance::floatResonanceParameter ( const TString & name )

virtual

Allow the various parameters to float in the fit.

Parameters

[in] name the name of the parameter to be floated

Reimplemented in LauLASSNRRes, LauLASSRes, LauBelleSymNR, LauNRAmplitude, LauBelleNR, LauKappaRes, LauDabbaRes, LauFlatteRes, LauLASSBWRes, and LauSigmaRes.

Definition at line 265 of file LauAbsResonance.cc.

Int_t LauAbsResonance::getCharge ( ) const

inline

Get the charge of the resonance.

Returns: the resonance charge

Definition at line 127 of file LauAbsResonance.hh.

Int_t LauAbsResonance::getChargeBachelor ( ) const

protected

Get the charge of the bachelor daughter.

Definition at line 468 of file LauAbsResonance.cc.

Int_t LauAbsResonance::getChargeDaug1 ( ) const

protected

Get the charge of daughter 1.

Definition at line 432 of file LauAbsResonance.cc.

Int_t LauAbsResonance::getChargeDaug2 ( ) const

protected

Get the charge of daughter 2.

Definition at line 450 of file LauAbsResonance.cc.

Int_t LauAbsResonance::getChargeParent ( ) const

protected

Get the Charge of the parent particle.

Definition at line 420 of file LauAbsResonance.cc.

const LauDaughters* LauAbsResonance::getDaughters ( ) const

inlineprotected

Access the daughters object.

Definition at line 320 of file LauAbsResonance.hh.

virtual const std::vector<LauParameter*>& LauAbsResonance::getFloatingParameters ( )

inlinevirtual

Retrieve the resonance parameters, e.g. so that they can be loaded into a fit.

Returns: floating parameters of the resonance

Reimplemented in LauLASSNRRes, LauLASSRes, LauBelleSymNR, LauNRAmplitude, LauBelleNR, LauModIndPartWave, LauKappaRes, LauDabbaRes, LauFlatteRes, LauLASSBWRes, LauSigmaRes, LauGaussIncohRes, LauBreitWignerRes, LauGounarisSakuraiRes, and LauRelBreitWignerRes.

Definition at line 157 of file LauAbsResonance.hh.

Double_t LauAbsResonance::getMass ( ) const

inline

Get the mass of the resonance.

Returns: the resonance mass

Definition at line 133 of file LauAbsResonance.hh.

Double_t LauAbsResonance::getMassBachelor ( ) const

protected

Get the mass of the bachelor daughter.

Definition at line 402 of file LauAbsResonance.cc.

Double_t LauAbsResonance::getMassDaug1 ( ) const

protected

Get the mass of daughter 1.

Definition at line 366 of file LauAbsResonance.cc.

Double_t LauAbsResonance::getMassDaug2 ( ) const

protected

Get the mass of daughter 2.

Definition at line 384 of file LauAbsResonance.cc.

LauParameter* LauAbsResonance::getMassPar ( )

inline

Get the mass parameter of the resonance.

Returns: the resonance mass parameter

Definition at line 145 of file LauAbsResonance.hh.

Double_t LauAbsResonance::getMassParent ( ) const

protected

Get the parent particle mass.

Definition at line 354 of file LauAbsResonance.cc.

TString LauAbsResonance::getNameBachelor ( ) const

protected

Get the name of the daughter that does not originate form the resonance.

Definition at line 534 of file LauAbsResonance.cc.

TString LauAbsResonance::getNameDaug1 ( ) const

protected

Get the name of the first daughter of the resonance.

Definition at line 498 of file LauAbsResonance.cc.

TString LauAbsResonance::getNameDaug2 ( ) const

protected

Get the name of the second daughter of the resonance.

Definition at line 516 of file LauAbsResonance.cc.

TString LauAbsResonance::getNameParent ( ) const

protected

Get the name of the parent particle.

Definition at line 486 of file LauAbsResonance.cc.

Double_t LauAbsResonance::getP ( ) const

inlineprotected

Get the current value of the bachelor momentum in the resonance rest frame.

Definition at line 305 of file LauAbsResonance.hh.

Int_t LauAbsResonance::getPairInt ( ) const

inline

Get the integer to identify which DP axis the resonance belongs to.

Returns: the DP axis identification number, the ID of the bachelor

Definition at line 115 of file LauAbsResonance.hh.

std::vector<LauParameter*>& LauAbsResonance::getParameters ( )

inlineprotected

Access the list of floating parameters.

Definition at line 339 of file LauAbsResonance.hh.

LauBlattWeisskopfFactor* LauAbsResonance::getParBWFactor ( )

inlineprotected

Get the centrifugal barrier for the parent decay.

Definition at line 310 of file LauAbsResonance.hh.

const LauBlattWeisskopfFactor* LauAbsResonance::getParBWFactor ( ) const

inlineprotected

Definition at line 311 of file LauAbsResonance.hh.

Double_t LauAbsResonance::getParRadius ( ) const

Get the radius of the parent barrier factor.

Definition at line 343 of file LauAbsResonance.cc.

Double_t LauAbsResonance::getPstar ( ) const

inlineprotected

Get the current value of the bachelor momentum in the parent rest frame.

Definition at line 307 of file LauAbsResonance.hh.

Double_t LauAbsResonance::getQ ( ) const

inlineprotected

Get the current value of the daughter momentum in the resonance rest frame.

Definition at line 303 of file LauAbsResonance.hh.

LauBlattWeisskopfFactor* LauAbsResonance::getResBWFactor ( )

inlineprotected

Get the centrifugal barrier for the resonance decay.

Definition at line 313 of file LauAbsResonance.hh.

const LauBlattWeisskopfFactor* LauAbsResonance::getResBWFactor ( ) const

inlineprotected

Definition at line 314 of file LauAbsResonance.hh.

LauResonanceInfo* LauAbsResonance::getResInfo ( ) const

inlineprotected

Access the resonance info object.

Definition at line 317 of file LauAbsResonance.hh.

virtual LauResonanceModel LauAbsResonance::getResonanceModel ( ) const

pure virtual

Get the resonance model type.

Returns: the resonance model type

Implemented in LauModIndPartWave, LauBelleSymNR, LauKMatrixProdPole, LauKMatrixProdSVP, LauNRAmplitude, LauFlatNR, LauGaussIncohRes, LauBelleNR, LauPolNR, LauKappaRes, LauBreitWignerRes, LauDabbaRes, LauFlatteRes, LauGounarisSakuraiRes, LauLASSBWRes, LauLASSNRRes, LauLASSRes, LauRelBreitWignerRes, and LauSigmaRes.

const TString& LauAbsResonance::getResonanceName ( ) const

inline

Get the name of the resonance.

Returns: the resonance name

Definition at line 103 of file LauAbsResonance.hh.

LauParameter * LauAbsResonance::getResonanceParameter ( const TString & name )

virtual

Access the given resonance parameter.

Parameters

[in] name the name of the parameter

Returns: the corresponding parameter

Reimplemented in LauLASSNRRes, LauLASSRes, LauBelleSymNR, LauNRAmplitude, LauBelleNR, LauKappaRes, LauDabbaRes, LauFlatteRes, LauLASSBWRes, and LauSigmaRes.

Definition at line 271 of file LauAbsResonance.cc.

Double_t LauAbsResonance::getResRadius ( ) const

Get the radius of the resonance barrier factor.

Definition at line 332 of file LauAbsResonance.cc.

const TString& LauAbsResonance::getSanitisedName ( ) const

inline

Get the name of the resonance.

Returns: the resonance name

Definition at line 109 of file LauAbsResonance.hh.

Int_t LauAbsResonance::getSpin ( ) const

inline

Get the spin of the resonance.

Returns: the resonance spin

Definition at line 121 of file LauAbsResonance.hh.

Double_t LauAbsResonance::getWidth ( ) const

inline

Get the width of the resonance.

Returns: the resonance width

Definition at line 139 of file LauAbsResonance.hh.

LauParameter* LauAbsResonance::getWidthPar ( )

inline

Get the width parameter of the resonance.

Returns: the resonance width parameter

Definition at line 151 of file LauAbsResonance.hh.

Bool_t LauAbsResonance::ignoreMomenta ( ) const

inline

Get the ignore momenta flag.

Returns: the ignore momenta flag

Definition at line 175 of file LauAbsResonance.hh.

void LauAbsResonance::ignoreMomenta ( const Bool_t boolean )

inline

Set the ignore p_ and q_ flag.

Parameters

[in] boolean the ignore momenta status

Definition at line 181 of file LauAbsResonance.hh.

virtual void LauAbsResonance::initialise ( )

pure virtual

Initialise the model.

Implemented in LauBelleNR, LauBelleSymNR, LauKMatrixProdPole, LauKMatrixProdSVP, LauNRAmplitude, LauPolNR, LauKappaRes, LauModIndPartWave, LauBreitWignerRes, LauDabbaRes, LauFlatteRes, LauGounarisSakuraiRes, LauLASSBWRes, LauLASSNRRes, LauLASSRes, LauRelBreitWignerRes, LauSigmaRes, LauFlatNR, and LauGaussIncohRes.

LauAbsResonance& LauAbsResonance::operator= ( const LauAbsResonance & rhs )

private

Copy assignment operator (not implemented)

virtual LauComplex LauAbsResonance::resAmp	(	Double_t	mass,
		Double_t	spinTerm
	)

protectedpure virtual

Complex resonant amplitude.

Parameters

[in]	mass	appropriate invariant mass for the resonance
[in]	spinTerm	Zemach spin term

Implemented in LauKappaRes, LauSigmaRes, LauDabbaRes, LauLASSRes, LauLASSNRRes, LauLASSBWRes, LauFlatteRes, LauBelleNR, LauBelleSymNR, LauNRAmplitude, LauModIndPartWave, LauPolNR, LauBreitWignerRes, LauGounarisSakuraiRes, LauKMatrixProdPole, LauKMatrixProdSVP, LauRelBreitWignerRes, LauFlatNR, and LauAbsIncohRes.

void LauAbsResonance::setBarrierRadii	(	LauBlattWeisskopfFactor *	resFactor,
		LauBlattWeisskopfFactor *	parFactor
	)

inline

Set the form factor model and parameters.

Parameters

[in]	resFactor	the barrier factor for the resonance decay
[in]	parFactor	the barrier factor for the parent decay

Definition at line 255 of file LauAbsResonance.hh.

void LauAbsResonance::setResonanceParameter	(	const TString &	name,
		const Double_t	value
	)

virtual

Set value of the various parameters.

Parameters

[in]	name	the name of the parameter to be changed
[in]	value	the new parameter value

Reimplemented in LauLASSNRRes, LauLASSRes, LauBelleSymNR, LauNRAmplitude, LauBelleNR, LauKappaRes, LauDabbaRes, LauFlatteRes, LauLASSBWRes, and LauSigmaRes.

Definition at line 259 of file LauAbsResonance.cc.

Member Data Documentation

Int_t LauAbsResonance::chargeBachelor_

private

Bachelor charge.

Definition at line 371 of file LauAbsResonance.hh.

Int_t LauAbsResonance::chargeDaug1_

private

Daughter 1 charge.

Definition at line 367 of file LauAbsResonance.hh.

Int_t LauAbsResonance::chargeDaug2_

private

Daughter 2 charge.

Definition at line 369 of file LauAbsResonance.hh.

Int_t LauAbsResonance::chargeParent_

private

Parent charge.

Definition at line 365 of file LauAbsResonance.hh.

const LauDaughters* LauAbsResonance::daughters_

private

Information on the particles.

Definition at line 353 of file LauAbsResonance.hh.

Bool_t LauAbsResonance::flipHelicity_

private

Boolean to flip helicity.

Definition at line 408 of file LauAbsResonance.hh.

Bool_t LauAbsResonance::ignoreMomenta_

private

Boolean to ignore q_ and p_ in spinTerm.

Definition at line 410 of file LauAbsResonance.hh.

Double_t LauAbsResonance::massBachelor_

private

Definition at line 380 of file LauAbsResonance.hh.

Double_t LauAbsResonance::massDaug1_

private

Daughter 1 mass.

Definition at line 376 of file LauAbsResonance.hh.

Double_t LauAbsResonance::massDaug2_

private

Daughter 2 mass.

Definition at line 378 of file LauAbsResonance.hh.

Double_t LauAbsResonance::massParent_

private

Parent mass.

Definition at line 374 of file LauAbsResonance.hh.

TString LauAbsResonance::nameBachelor_

private

Bachelor name.

Definition at line 362 of file LauAbsResonance.hh.

TString LauAbsResonance::nameDaug1_

private

Daughter 1 name.

Definition at line 358 of file LauAbsResonance.hh.

TString LauAbsResonance::nameDaug2_

private

Daughter 2 name.

Definition at line 360 of file LauAbsResonance.hh.

TString LauAbsResonance::nameParent_

private

Parent name.

Definition at line 356 of file LauAbsResonance.hh.

Double_t LauAbsResonance::p_

private

Bachelor momentum in resonance rest frame.

Definition at line 415 of file LauAbsResonance.hh.

LauBlattWeisskopfFactor* LauAbsResonance::parBWFactor_

private

Blatt Weisskopf barrier for parent decay.

Definition at line 403 of file LauAbsResonance.hh.

Double_t LauAbsResonance::pstar_

private

Bachelor momentum in parent rest frame.

Definition at line 417 of file LauAbsResonance.hh.

Double_t LauAbsResonance::q_

private

Daughter momentum in resonance rest frame.

Definition at line 413 of file LauAbsResonance.hh.

LauBlattWeisskopfFactor* LauAbsResonance::resBWFactor_

private

Blatt Weisskopf barrier for resonance decay.

Definition at line 405 of file LauAbsResonance.hh.

Int_t LauAbsResonance::resCharge_

private

Resonance charge.

Definition at line 399 of file LauAbsResonance.hh.

LauResonanceInfo* LauAbsResonance::resInfo_

private

Information on the resonance.

Definition at line 350 of file LauAbsResonance.hh.

LauParameter* LauAbsResonance::resMass_

private

Resonance mass.

Definition at line 389 of file LauAbsResonance.hh.

TString LauAbsResonance::resName_

private

Resonance name.

Definition at line 383 of file LauAbsResonance.hh.

Int_t LauAbsResonance::resPairAmpInt_

private

DP axis identifier.

Definition at line 401 of file LauAbsResonance.hh.

std::vector<LauParameter*> LauAbsResonance::resParameters_

private

All parameters of the resonance.

Definition at line 394 of file LauAbsResonance.hh.

Int_t LauAbsResonance::resSpin_

private

Resonance spin.

Definition at line 397 of file LauAbsResonance.hh.

LauParameter* LauAbsResonance::resWidth_

private

Resonance width.

Definition at line 391 of file LauAbsResonance.hh.

TString LauAbsResonance::sanitisedName_

private

Resonance name with illegal characters removed.

Definition at line 386 of file LauAbsResonance.hh.

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

inc/LauAbsResonance.hh
src/LauAbsResonance.cc

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