#include <EvtGenModels/EvtBBScalar.hh>

Inheritance diagram for EvtBBScalar:

Classes
struct	FormFactor

Public Member Functions
	EvtBBScalar ()
std::string	getName () const override
EvtBBScalar *	clone () const override
void	decay (EvtParticle *p) override
void	init () override
void	initProbMax () override
Public Member Functions inherited from EvtDecayAmp
void	makeDecay (EvtParticle *p, bool recursive=true) override
void	setWeight (double weight)
void	vertex (const EvtComplex &amp)
void	vertex (int i1, const EvtComplex &amp)
void	vertex (int i1, int i2, const EvtComplex &amp)
void	vertex (int i1, int i2, int i3, const EvtComplex &amp)
void	vertex (int *i1, const EvtComplex &amp)
const EvtAmp &	amplitude () const
virtual	~EvtDecayAmp ()
Public Member Functions inherited from EvtDecayBase
virtual std::string	commandName ()
virtual void	command (std::string cmd)
virtual std::string	getParamName (int i)
virtual std::string	getParamDefault (int i)
double	getProbMax (double prob)
double	resetProbMax (double prob)
	EvtDecayBase ()=default
virtual	~EvtDecayBase ()=default
virtual bool	matchingDecay (const EvtDecayBase &other) const
EvtId	getParentId () const
double	getBranchingFraction () const
void	disableCheckQ ()
void	checkQ ()
int	getNDaug () const
const EvtId *	getDaugs () const
EvtId	getDaug (int i) const
int	getNArg () const
bool	getFSR () const
void	setFSR ()
void	setVerbose ()
void	setSummary ()
double *	getArgs ()
std::string *	getArgsStr ()
double	getArg (unsigned int j)
double	getStoredArg (int j) const
double	getNStoredArg () const
std::string	getArgStr (int j) const
std::string	getModelName () const
int	getDSum () const
bool	summary () const
bool	verbose () const
void	saveDecayInfo (EvtId ipar, int ndaug, const EvtId *daug, int narg, std::vector< std::string > &args, std::string name, double brfr)
void	printSummary () const
void	printInfo () const
void	setProbMax (double prbmx)
void	noProbMax ()
void	checkNArg (int a1, int a2=-1, int a3=-1, int a4=-1)
void	checkNDaug (int d1, int d2=-1)
void	checkSpinParent (EvtSpinType::spintype sp)
void	checkSpinDaughter (int d1, EvtSpinType::spintype sp)
virtual int	nRealDaughters () const

Private Types
enum	Baryons { Lambda , Proton , Neutron , Sigma0 , Sigma_minus , Xi0 , Xi_minus , nBaryons }

Private Member Functions
void	setKnownBaryonTypes (const EvtId &baryon)
double	B_pi_f1 (double t) const
double	B_pi_f0 (double t) const
double	baryonF1F2 (double t) const
double	G_p (double t) const
double	G_n (double t) const
double	baryon_gA (double t) const
double	baryon_hA (double t) const
double	baryon_gP (double t) const
double	baryon_fS (double t) const
double	D_A (double t) const
double	F_A (double t) const
double	D_P (double t) const
double	F_P (double t) const
double	D_S (double t) const
double	F_S (double t) const
double	formFactorFit (double t, const std::vector< double > &params) const
const EvtVector4C	amp_A (const EvtVector4R &p4B, const EvtVector4R &p4Scalar)
const EvtComplex	amp_B (const EvtDiracParticle baryon1, const EvtDiracSpinor &b1Pol, const EvtDiracParticle baryon2, const EvtDiracSpinor &b2Pol, int index)
const EvtComplex	amp_B_vectorPart (const EvtDiracParticle baryon1, const EvtDiracSpinor &b1Pol, const EvtDiracParticle baryon2, const EvtDiracSpinor &b2Pol, int index)
const EvtComplex	amp_B_axialPart (const EvtDiracParticle baryon1, const EvtDiracSpinor &b1Pol, const EvtDiracParticle baryon2, const EvtDiracSpinor &b2Pol, int index)
const EvtComplex	amp_C (const EvtDiracParticle baryon1, const EvtDiracSpinor &b1Pol, const EvtDiracParticle baryon2, const EvtDiracSpinor &b2Pol, int index)
const EvtComplex	amp_C_scalarPart (const EvtDiracSpinor &b1Pol, const EvtDiracSpinor &b2Pol, double t)
const EvtComplex	amp_C_pseudoscalarPart (const EvtDiracSpinor &b1Pol, const EvtDiracSpinor &b2Pol, double t)
EvtComplex	calcAmpliude (const EvtParticle *p, const unsigned int polState)

Private Attributes
std::string	m_scalarType
std::map< std::string, FormFactor >	m_f0Map
std::map< std::string, FormFactor >	m_f1Map
std::bitset< nBaryons >	m_baryonCombination
double	m_massRatio
double	m_baryonMassSum

Static Private Attributes
static const EvtComplex	m_I = EvtComplex( 0, 1 )
static const EvtComplex	m_V_ub
static const EvtComplex	m_V_us_star = EvtComplex( 0.22, 0 )
static const EvtComplex	m_a1 = EvtComplex( 1.05, 0 )
static const EvtComplex	m_V_tb = EvtComplex( 0.99915, 0 )
static const EvtComplex	m_V_ts_star
static const EvtComplex	m_a4 = EvtComplex( -387.3e-4, -121e-4 )
static const EvtComplex	m_a6 = EvtComplex( -555.3e-4, -121e-4 )
static const double	m_x []
static const double	m_y [] = { 292.62, -735.73 }
static const double	m_ms = 0.120
static const double	m_mu = 0.029 * 0.120
static const double	m_mb = 4.88
static const EvtComplex	m_const_B
static const EvtComplex	m_const_C = 2 * m_a6 * m_V_tb * m_V_ts_star

Additional Inherited Members
Static Public Member Functions inherited from EvtDecayBase
static void	findMasses (EvtParticle *p, int ndaugs, const EvtId daugs[10], double masses[10])
static void	findMass (EvtParticle *p)
static double	findMaxMass (EvtParticle *p)
Protected Member Functions inherited from EvtDecayBase
bool	daugsDecayedByParentModel () const
Protected Attributes inherited from EvtDecayAmp
EvtAmp	m_amp2
Protected Attributes inherited from EvtDecayBase
bool	m_daugsDecayedByParentModel

Detailed Description

Definition at line 43 of file EvtBBScalar.hh.

Member Enumeration Documentation

◆ Baryons

enum EvtBBScalar::Baryons

private

Enumerator
Lambda
Proton
Neutron
Sigma0
Sigma_minus
Xi0
Xi_minus
nBaryons

Definition at line 60 of file EvtBBScalar.hh.

Constructor & Destructor Documentation

◆ EvtBBScalar()

EvtBBScalar::EvtBBScalar ( )

Definition at line 51 of file EvtBBScalar.cpp.

Member Function Documentation

◆ amp_A()

const EvtVector4C EvtBBScalar::amp_A	(	const EvtVector4R &	p4B,
		const EvtVector4R &	p4Scalar )

private

Definition at line 401 of file EvtBBScalar.cpp.

◆ amp_B()

const EvtComplex EvtBBScalar::amp_B	(	const EvtDiracParticle *	baryon1,
		const EvtDiracSpinor &	b1Pol,
		const EvtDiracParticle *	baryon2,
		const EvtDiracSpinor &	b2Pol,
		int	index )

private

Definition at line 413 of file EvtBBScalar.cpp.

◆ amp_B_axialPart()

const EvtComplex EvtBBScalar::amp_B_axialPart	(	const EvtDiracParticle *	baryon1,
		const EvtDiracSpinor &	b1Pol,
		const EvtDiracParticle *	baryon2,
		const EvtDiracSpinor &	b2Pol,
		int	index )

private

Definition at line 442 of file EvtBBScalar.cpp.

◆ amp_B_vectorPart()

const EvtComplex EvtBBScalar::amp_B_vectorPart	(	const EvtDiracParticle *	baryon1,
		const EvtDiracSpinor &	b1Pol,
		const EvtDiracParticle *	baryon2,
		const EvtDiracSpinor &	b2Pol,
		int	index )

private

Definition at line 422 of file EvtBBScalar.cpp.

◆ amp_C()

const EvtComplex EvtBBScalar::amp_C	(	const EvtDiracParticle *	baryon1,
		const EvtDiracSpinor &	b1Pol,
		const EvtDiracParticle *	baryon2,
		const EvtDiracSpinor &	b2Pol,
		int	index )

private

Definition at line 471 of file EvtBBScalar.cpp.

◆ amp_C_pseudoscalarPart()

const EvtComplex EvtBBScalar::amp_C_pseudoscalarPart	(	const EvtDiracSpinor &	b1Pol,
		const EvtDiracSpinor &	b2Pol,
		double	t )

private

Definition at line 498 of file EvtBBScalar.cpp.

◆ amp_C_scalarPart()

const EvtComplex EvtBBScalar::amp_C_scalarPart	(	const EvtDiracSpinor &	b1Pol,
		const EvtDiracSpinor &	b2Pol,
		double	t )

private

Definition at line 491 of file EvtBBScalar.cpp.

◆ B_pi_f0()

double EvtBBScalar::B_pi_f0 ( double t ) const

private

Definition at line 387 of file EvtBBScalar.cpp.

◆ B_pi_f1()

double EvtBBScalar::B_pi_f1 ( double t ) const

private

Definition at line 378 of file EvtBBScalar.cpp.

◆ baryon_fS()

double EvtBBScalar::baryon_fS ( double t ) const

private

Definition at line 221 of file EvtBBScalar.cpp.

◆ baryon_gA()

double EvtBBScalar::baryon_gA ( double t ) const

private

Definition at line 165 of file EvtBBScalar.cpp.

◆ baryon_gP()

double EvtBBScalar::baryon_gP ( double t ) const

private

Definition at line 193 of file EvtBBScalar.cpp.

◆ baryon_hA()

double EvtBBScalar::baryon_hA ( double t ) const

private

Definition at line 287 of file EvtBBScalar.cpp.

◆ baryonF1F2()

double EvtBBScalar::baryonF1F2 ( double t ) const

private

Definition at line 114 of file EvtBBScalar.cpp.

◆ calcAmpliude()

EvtComplex EvtBBScalar::calcAmpliude	(	const EvtParticle *	p,
		const unsigned int	polState )

private

◆ clone()

EvtBBScalar * EvtBBScalar::clone ( ) const

overridevirtual

Implements EvtDecayBase.

Definition at line 78 of file EvtBBScalar.cpp.

◆ D_A()

double EvtBBScalar::D_A ( double t ) const

private

Definition at line 249 of file EvtBBScalar.cpp.

◆ D_P()

double EvtBBScalar::D_P ( double t ) const

private

Definition at line 263 of file EvtBBScalar.cpp.

◆ D_S()

double EvtBBScalar::D_S ( double t ) const

private

Definition at line 277 of file EvtBBScalar.cpp.

◆ decay()

void EvtBBScalar::decay ( EvtParticle * p )

overridevirtual

Implements EvtDecayBase.

Definition at line 338 of file EvtBBScalar.cpp.

◆ F_A()

double EvtBBScalar::F_A ( double t ) const

private

Definition at line 256 of file EvtBBScalar.cpp.

◆ F_P()

double EvtBBScalar::F_P ( double t ) const

private

Definition at line 270 of file EvtBBScalar.cpp.

◆ F_S()

double EvtBBScalar::F_S ( double t ) const

private

Definition at line 282 of file EvtBBScalar.cpp.

◆ formFactorFit()

double EvtBBScalar::formFactorFit	(	double	t,
		const std::vector< double > &	params ) const

private

Definition at line 142 of file EvtBBScalar.cpp.

◆ G_n()

double EvtBBScalar::G_n ( double t ) const

private

Definition at line 159 of file EvtBBScalar.cpp.

◆ G_p()

double EvtBBScalar::G_p ( double t ) const

private

Definition at line 153 of file EvtBBScalar.cpp.

◆ getName()

std::string EvtBBScalar::getName ( ) const

overridevirtual

Implements EvtDecayBase.

Definition at line 73 of file EvtBBScalar.cpp.

◆ init()

void EvtBBScalar::init ( )

overridevirtual

Reimplemented from EvtDecayBase.

Definition at line 293 of file EvtBBScalar.cpp.

◆ initProbMax()

void EvtBBScalar::initProbMax ( )

overridevirtual

Reimplemented from EvtDecayBase.

Definition at line 371 of file EvtBBScalar.cpp.

◆ setKnownBaryonTypes()

void EvtBBScalar::setKnownBaryonTypes ( const EvtId & baryon )

private

Definition at line 83 of file EvtBBScalar.cpp.

Member Data Documentation

◆ m_a1

const EvtComplex EvtBBScalar::m_a1 = EvtComplex( 1.05, 0 )

staticprivate

Definition at line 76 of file EvtBBScalar.hh.

◆ m_a4

const EvtComplex EvtBBScalar::m_a4 = EvtComplex( -387.3e-4, -121e-4 )

staticprivate

Definition at line 79 of file EvtBBScalar.hh.

◆ m_a6

const EvtComplex EvtBBScalar::m_a6 = EvtComplex( -555.3e-4, -121e-4 )

staticprivate

Definition at line 80 of file EvtBBScalar.hh.

◆ m_baryonCombination

std::bitset<nBaryons> EvtBBScalar::m_baryonCombination

private

Definition at line 96 of file EvtBBScalar.hh.

◆ m_baryonMassSum

double EvtBBScalar::m_baryonMassSum

private

Definition at line 119 of file EvtBBScalar.hh.

◆ m_const_B

const EvtComplex EvtBBScalar::m_const_B

staticprivate

Initial value:

= m_V_ub * m_V_us_star * m_a1 -

m_V_tb * m_V_ts_star * m_a4

EvtBBScalar::m_V_tb

static const EvtComplex m_V_tb

Definition EvtBBScalar.hh:77

EvtBBScalar::m_a4

static const EvtComplex m_a4

Definition EvtBBScalar.hh:79

EvtBBScalar::m_V_us_star

static const EvtComplex m_V_us_star

Definition EvtBBScalar.hh:75

EvtBBScalar::m_a1

static const EvtComplex m_a1

Definition EvtBBScalar.hh:76

EvtBBScalar::m_V_ub

static const EvtComplex m_V_ub

Definition EvtBBScalar.hh:74

EvtBBScalar::m_V_ts_star

static const EvtComplex m_V_ts_star

Definition EvtBBScalar.hh:78

Definition at line 122 of file EvtBBScalar.hh.

◆ m_const_C

const EvtComplex EvtBBScalar::m_const_C = 2 * m_a6 * m_V_tb * m_V_ts_star

staticprivate

Definition at line 123 of file EvtBBScalar.hh.

◆ m_f0Map

std::map<std::string, FormFactor> EvtBBScalar::m_f0Map

mutableprivate

Definition at line 92 of file EvtBBScalar.hh.

◆ m_f1Map

std::map<std::string, FormFactor> EvtBBScalar::m_f1Map

mutableprivate

Definition at line 93 of file EvtBBScalar.hh.

◆ m_I

const EvtComplex EvtBBScalar::m_I = EvtComplex( 0, 1 )

staticprivate

Definition at line 73 of file EvtBBScalar.hh.

◆ m_massRatio

double EvtBBScalar::m_massRatio

private

Definition at line 118 of file EvtBBScalar.hh.

◆ m_mb

const double EvtBBScalar::m_mb = 4.88

staticprivate

Definition at line 88 of file EvtBBScalar.hh.

◆ m_ms

const double EvtBBScalar::m_ms = 0.120

staticprivate

Definition at line 86 of file EvtBBScalar.hh.

◆ m_mu

const double EvtBBScalar::m_mu = 0.029 * 0.120

staticprivate

Definition at line 87 of file EvtBBScalar.hh.

◆ m_scalarType

std::string EvtBBScalar::m_scalarType

private

Definition at line 91 of file EvtBBScalar.hh.

◆ m_V_tb

const EvtComplex EvtBBScalar::m_V_tb = EvtComplex( 0.99915, 0 )

staticprivate

Definition at line 77 of file EvtBBScalar.hh.

◆ m_V_ts_star

const EvtComplex EvtBBScalar::m_V_ts_star

staticprivate

Initial value:

                                      =
EvtComplex( -0.04029 - 0.000813 * cos( 60 / 180 * pi ),
            -0.000813 * cos( 60 / 180 * pi ) )

Definition at line 78 of file EvtBBScalar.hh.

◆ m_V_ub

const EvtComplex EvtBBScalar::m_V_ub

staticprivate

Initial value:

=

EvtComplex( 3.67e-3 * cos( 60 / 180 * pi ), 3.67e-3 * cos( 60 / 180 * pi ) )

Definition at line 74 of file EvtBBScalar.hh.

◆ m_V_us_star

const EvtComplex EvtBBScalar::m_V_us_star = EvtComplex( 0.22, 0 )

staticprivate

Definition at line 75 of file EvtBBScalar.hh.

◆ m_x

const double EvtBBScalar::m_x

staticprivate

Initial value:

= { 420.96, -10485.50, 100639.97, -433916.61,

613780.15 }

Definition at line 44 of file EvtBBScalar.hh.

◆ m_y

const double EvtBBScalar::m_y = { 292.62, -735.73 }

staticprivate

Definition at line 46 of file EvtBBScalar.hh.

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

EvtGenModels/EvtBBScalar.hh
src/EvtGenModels/EvtBBScalar.cpp

Classes

Public Member Functions

Private Types

Private Member Functions

Private Attributes

Static Private Attributes

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

◆ Baryons

Constructor & Destructor Documentation

◆ EvtBBScalar()

Member Function Documentation

◆ amp_A()

◆ amp_B()

◆ amp_B_axialPart()

◆ amp_B_vectorPart()

◆ amp_C()

◆ amp_C_pseudoscalarPart()

◆ amp_C_scalarPart()

◆ B_pi_f0()

◆ B_pi_f1()

◆ baryon_fS()

◆ baryon_gA()

◆ baryon_gP()

◆ baryon_hA()

◆ baryonF1F2()

◆ calcAmpliude()

◆ clone()

◆ D_A()

◆ D_P()

◆ D_S()

◆ decay()

◆ F_A()

◆ F_P()

◆ F_S()

◆ formFactorFit()

◆ G_n()

◆ G_p()

◆ getName()

◆ init()

◆ initProbMax()

◆ setKnownBaryonTypes()

Member Data Documentation

◆ m_a1

◆ m_a4

◆ m_a6

◆ m_baryonCombination

◆ m_baryonMassSum

◆ m_const_B

◆ m_const_C

◆ m_f0Map

◆ m_f1Map

◆ m_I

◆ m_massRatio

◆ m_mb

◆ m_ms

◆ m_mu

◆ m_scalarType

◆ m_V_tb

◆ m_V_ts_star

◆ m_V_ub

◆ m_V_us_star

◆ m_x

◆ m_y