Inheritance diagram for TauolaHEPEVTParticle:

Collaboration diagram for TauolaHEPEVTParticle:

Public Member Functions
	~TauolaHEPEVTParticle ()

	TauolaHEPEVTParticle (int pdgid, int status, double px, double py, double pz, double e, double m, int ms, int me, int ds, int de)

void	undecay ()

void	setMothers (std::vector< TauolaParticle * > mothers)

void	setDaughters (std::vector< TauolaParticle * > daughters)

std::vector< TauolaParticle * >	getMothers ()

std::vector< TauolaParticle * >	getDaughters ()

void	checkMomentumConservation ()

TauolaHEPEVTParticle *	createNewParticle (int pdg_id, int status, double mass, double px, double py, double pz, double e)

bool	isDaughterOf (TauolaHEPEVTParticle *p)

bool	isMotherOf (TauolaHEPEVTParticle *p)

void	print ()

void	setPdgID (int pdg_id)

void	setStatus (int statu)

void	setMass (double mass)

int	getPdgID ()

int	getStatus ()

double	getMass ()

double	getPx ()

double	getPy ()

double	getPz ()

double	getE ()

void	setPx (double px)

void	setPy (double py)

void	setPz (double pz)

void	setE (double e)

int	getBarcode ()

void	setBarcode (int barcode)

void	setEvent (TauolaHEPEVTEvent *event)

int	getFirstMotherIndex ()

int	getSecondMotherIndex ()

int	getDaughterRangeStart ()

int	getDaughterRangeEnd ()

	~TauolaHEPEVTParticle ()

	TauolaHEPEVTParticle (int pdgid, int status, double px, double py, double pz, double e, double m, int ms, int me, int ds, int de)

void	undecay ()

void	setMothers (std::vector< TauolaParticle * > mothers)

void	setDaughters (std::vector< TauolaParticle * > daughters)

std::vector< TauolaParticle * >	getMothers ()

std::vector< TauolaParticle * >	getDaughters ()

void	checkMomentumConservation ()

TauolaHEPEVTParticle *	createNewParticle (int pdg_id, int status, double mass, double px, double py, double pz, double e)

bool	isDaughterOf (TauolaHEPEVTParticle *p)

bool	isMotherOf (TauolaHEPEVTParticle *p)

void	print ()

void	setPdgID (int pdg_id)

void	setStatus (int statu)

void	setMass (double mass)

int	getPdgID ()

int	getStatus ()

double	getMass ()

double	getPx ()

double	getPy ()

double	getPz ()

double	getE ()

void	setPx (double px)

void	setPy (double py)

void	setPz (double pz)

void	setE (double e)

int	getBarcode ()

void	setBarcode (int barcode)

void	setEvent (TauolaHEPEVTEvent *event)

int	getFirstMotherIndex ()

int	getSecondMotherIndex ()

int	getDaughterRangeStart ()

int	getDaughterRangeEnd ()

TauolaParticle *	clone ()

TauolaParticle *	clone ()

double	getAngle (TauolaParticle *)

double	getAngle (TauolaParticle *)

void	add (TauolaParticle *)

void	add (TauolaParticle *)

void	subtract (TauolaParticle *)

void	subtract (TauolaParticle *)

void	decay ()

void	decay ()

void	addDecayToEventRecord ()

void	addDecayToEventRecord ()

int	getSign ()

int	getSign ()

double	getPolarimetricX ()

double	getPolarimetricX ()

double	getPolarimetricY ()

double	getPolarimetricY ()

double	getPolarimetricZ ()

double	getPolarimetricZ ()

bool	hasDaughters ()

bool	hasDaughters ()

TauolaParticle *	findLastSelf ()

TauolaParticle *	findLastSelf ()

std::vector< TauolaParticle * >	findProductionMothers ()

std::vector< TauolaParticle * >	findProductionMothers ()

void	boostToRestFrame (TauolaParticle *boost)

void	boostToRestFrame (TauolaParticle *boost)

void	boostDaughtersToRestFrame (TauolaParticle *boost)

void	boostDaughtersToRestFrame (TauolaParticle *boost)

void	boostFromRestFrame (TauolaParticle *boost)

void	boostFromRestFrame (TauolaParticle *boost)

void	boostDaughtersFromRestFrame (TauolaParticle *boost)

void	boostDaughtersFromRestFrame (TauolaParticle *boost)

void	boostAlongZ (double pz, double e)

void	boostAlongZ (double pz, double e)

void	rotate (int axis, double phi, int second_axis=Z_AXIS)

void	rotate (int axis, double phi, int second_axis=Z_AXIS)

void	rotateDaughters (int axis, double phi, int second_axis=Z_AXIS)

void	rotateDaughters (int axis, double phi, int second_axis=Z_AXIS)

double	getRotationAngle (int axis, int second_axis=Z_AXIS)

double	getRotationAngle (int axis, int second_axis=Z_AXIS)

double	getP ()

double	getP (int axis)

double	getP ()

double	getP (int axis)

void	setP (int axis, double p_component)

void	setP (int axis, double p_component)

virtual void	decayEndgame ()

virtual void	decayEndgame ()

Static Public Attributes
static const int	SAME_SIGN =1

static const int	OPPOSITE_SIGN =2

static const int	NA_SIGN =3

static const int	STABLE =1

static const int	DECAYED =2

static const int	HISTORY =3

static const int	X_AXIS =1

static const int	Y_AXIS =2

static const int	Z_AXIS =3

static const int	Z0 = 23

static const int	HIGGS = 25

static const int	HIGGS_A = 36

static const int	HIGGS_PLUS = 37

static const int	HIGGS_MINUS = -37

static const int	W_PLUS = 24

static const int	W_MINUS = -24

static const int	GAMMA = 22

static const int	TAU_PLUS = -15

static const int	TAU_MINUS = 15

static const int	TAU_NEUTRINO = 16

static const int	TAU_ANTINEUTRINO = -16

static const int	MUON_PLUS = -13

static const int	MUON_MINUS = 13

static const int	MUON_NEUTRINO = 14

static const int	MUON_ANTINEUTRINO = -14

static const int	POSITRON = -11

static const int	ELECTRON = 11

static const int	ELECTRON_NEUTRINO = 12

static const int	ELECTRON_ANTINEUTRINO = -12

static const int	UP = 2

static const int	ANTIUP = -2

static const int	DOWN = 1

static const int	ANTIDOWN = -1

static const int	GLUON = 21

static const int	CHARM = 4

static const int	TOP = 6

static const int	STRANGE = 3

static const int	BOTTOM = 5

static const int	OTHER = 0

Private Attributes
TauolaHEPEVTEvent *	m_event

int	m_barcode

int	m_first_mother

int	m_second_mother

int	m_daughter_start

int	m_daughter_end

int	m_pdgid

int	m_status

double	m_px

double	m_py

double	m_pz

double	m_e

double	m_generated_mass

vector< TauolaHEPEVTParticle * >	cache

double	m_pol_x

double	m_pol_y

double	m_pol_z

double	m_pol_n

Detailed Description

Definition at line 30 of file include/Tauola/TauolaHEPEVTParticle.h.

Constructor & Destructor Documentation

◆ ~TauolaHEPEVTParticle() [1/2]

~TauolaHEPEVTParticle ( )

Default destructor

Definition at line 8 of file TauolaHEPEVTParticle.cxx.

References TauolaHEPEVTParticle::cache, and TauolaHEPEVTParticle::m_barcode.

◆ TauolaHEPEVTParticle() [1/2]

TauolaHEPEVTParticle	(	int	pdgid,
		int	status,
		double	px,
		double	py,
		double	pz,
		double	e,
		double	m,
		int	ms,
		int	me,
		int	ds,
		int	de
	)

Default constructor

Definition at line 16 of file TauolaHEPEVTParticle.cxx.

References TauolaHEPEVTParticle::m_barcode, TauolaHEPEVTParticle::m_daughter_start, TauolaHEPEVTParticle::m_event, TauolaHEPEVTParticle::m_first_mother, TauolaHEPEVTParticle::m_generated_mass, TauolaHEPEVTParticle::m_pdgid, TauolaHEPEVTParticle::m_px, and TauolaHEPEVTParticle::m_status.

◆ ~TauolaHEPEVTParticle() [2/2]

~TauolaHEPEVTParticle ( )

Default destructor

◆ TauolaHEPEVTParticle() [2/2]

TauolaHEPEVTParticle	(	int	pdgid,
		int	status,
		double	px,
		double	py,
		double	pz,
		double	e,
		double	m,
		int	ms,
		int	me,
		int	ds,
		int	de
	)

Default constructor

Member Function Documentation

◆ add() [1/2]

void add ( TauolaParticle * other_particle )

inherited

Add the 4 momentum of another particle to this particle

Definition at line 44 of file TauolaParticle.cxx.

References TauolaParticle::getE(), TauolaParticle::getPx(), TauolaParticle::getPy(), TauolaParticle::getPz(), TauolaParticle::setE(), TauolaParticle::setMass(), TauolaParticle::setPx(), TauolaParticle::setPy(), and TauolaParticle::setPz().

◆ add() [2/2]

void add ( TauolaParticle * )

inherited

Add the 4 momentum of another particle to this particle

◆ addDecayToEventRecord() [1/2]

void addDecayToEventRecord ( )

inherited

Invokes TAUOLA FORTRAN routine DEKAY retrieving the daughters of decayed tau.

Definition at line 109 of file TauolaParticle.cxx.

References DecayList::addToEnd(), TauolaParticle::boostAlongZ(), DecayList::clear(), TauolaParticle::clone(), Log::Fatal(), TauolaParticle::getE(), TauolaParticle::getP(), DecayList::getParticle(), TauolaParticle::getPdgID(), TauolaParticle::getPx(), TauolaParticle::getPy(), TauolaParticle::getPz(), TauolaParticle::getSign(), TauolaParticle::hasDaughters(), Tauolapp::TauolaWriteDecayToEventRecord(), and TauolaParticle::Z_AXIS.

◆ addDecayToEventRecord() [2/2]

void addDecayToEventRecord ( )

inherited

Invokes TAUOLA FORTRAN routine DEKAY retrieving the daughters of decayed tau.

◆ boostAlongZ() [1/2]

void boostAlongZ	(	double	boost_pz,
		double	boost_e
	)

inherited

Do a Lorenz transformation along the Z axis.

Boost this vector along the Z direction. Assume no momentum components in the X or Y directions.

Definition at line 292 of file TauolaParticle.cxx.

References TauolaParticle::getE(), TauolaParticle::getPz(), TauolaParticle::setE(), and TauolaParticle::setPz().

◆ boostAlongZ() [2/2]

void boostAlongZ	(	double	pz,
		double	e
	)

inherited

Do a Lorenz transformation along the Z axis.

◆ boostDaughtersToRestFrame() [1/2]

void boostDaughtersToRestFrame ( TauolaParticle * boost )

inherited

Transform the four momentum of all the daughters recursively into the frame of the "particle" TauolaParticle.

Definition at line 215 of file TauolaParticle.cxx.

References TauolaParticle::getDaughters(), and TauolaParticle::hasDaughters().

◆ boostDaughtersToRestFrame() [2/2]

void boostDaughtersToRestFrame ( TauolaParticle * boost )

inherited

Transform the four momentum of all the daughters recursively into the frame of the "particle" TauolaParticle.

◆ boostFromRestFrame() [1/2]

void boostFromRestFrame ( TauolaParticle * boost )

inherited

Transform this particles four momentum from the rest frame of the paramter TauolaParticle, back into the lab frame.

Definition at line 250 of file TauolaParticle.cxx.

References TauolaParticle::boostAlongZ(), TauolaParticle::getE(), TauolaParticle::getP(), TauolaParticle::getRotationAngle(), TauolaParticle::rotate(), TauolaParticle::X_AXIS, and TauolaParticle::Y_AXIS.

◆ boostFromRestFrame() [2/2]

void boostFromRestFrame ( TauolaParticle * boost )

inherited

Transform this particles four momentum from the rest frame of the paramter TauolaParticle, back into the lab frame.

◆ boostToRestFrame() [1/2]

void boostToRestFrame ( TauolaParticle * boost )

inherited

Transform this particles four momentum from the lab frome into the rest frame of the paramter TauolaParticle.

Definition at line 234 of file TauolaParticle.cxx.

References TauolaParticle::boostAlongZ(), TauolaParticle::getE(), TauolaParticle::getP(), TauolaParticle::getRotationAngle(), TauolaParticle::rotate(), TauolaParticle::X_AXIS, and TauolaParticle::Y_AXIS.

◆ boostToRestFrame() [2/2]

void boostToRestFrame ( TauolaParticle * boost )

inherited

Transform this particles four momentum from the lab frome into the rest frame of the paramter TauolaParticle.

◆ checkMomentumConservation() [1/2]

void checkMomentumConservation ( )

virtual

Check that the 4 momentum in conserved in the decay of this particle

Reimplemented from TauolaParticle.

Definition at line 141 of file TauolaHEPEVTParticle.cxx.

References TauolaHEPEVTEvent::getParticle(), TauolaHEPEVTParticle::m_daughter_start, TauolaHEPEVTParticle::m_event, TauolaHEPEVTParticle::print(), Log::RedirectOutput(), and Log::RevertOutput().

◆ checkMomentumConservation() [2/2]

void checkMomentumConservation ( )

virtual

Check that the 4 momentum in conserved in the decay of this particle

Reimplemented from TauolaParticle.

◆ clone() [1/2]

TauolaParticle * clone ( )

inherited

Create a new particle with the same properties as this one. Mothers and daughters will not be linked.

Definition at line 21 of file TauolaParticle.cxx.

References TauolaParticle::createNewParticle(), TauolaParticle::getE(), TauolaParticle::getMass(), TauolaParticle::getPdgID(), TauolaParticle::getPx(), TauolaParticle::getPy(), TauolaParticle::getPz(), and TauolaParticle::getStatus().

◆ clone() [2/2]

TauolaParticle* clone ( )

inherited

Create a new particle with the same properties as this one. Mothers and daughters will not be linked.

◆ createNewParticle() [1/2]

TauolaHEPEVTParticle * createNewParticle	(	int	pdg_id,
		int	status,
		double	mass,
		double	px,
		double	py,
		double	pz,
		double	e
	)

virtual

Creates a new particle of type TauolaHEPEVTParticle, with the given properties. The new particle bares no relations to this particle, but ‘this particle’ provides only a way of creating an instance of this derived class. eg. createNewParticle() is used inside filhep_() so that a TauolaHEPEVTParticle can be created without the method having explicit knowledge of the TauolaHEPEVTParticle class

Implements TauolaParticle.

Definition at line 196 of file TauolaHEPEVTParticle.cxx.

References TauolaHEPEVTParticle::cache, and TauolaHEPEVTParticle::TauolaHEPEVTParticle().

◆ createNewParticle() [2/2]

TauolaHEPEVTParticle* createNewParticle	(	int	pdg_id,
		int	status,
		double	mass,
		double	px,
		double	py,
		double	pz,
		double	e
	)

virtual

Creates a new particle of type TauolaHEPEVTParticle, with the given properties. The new particle bares no relations to this particle, but ‘this particle’ provides only a way of creating an instance of this derived class. eg. createNewParticle() is used inside filhep_() so that a TauolaHEPEVTParticle can be created without the method having explicit knowledge of the TauolaHEPEVTParticle class

Implements TauolaParticle.

◆ decay() [1/2]

void decay ( )

inherited

Decay the particle. This calls the decay methods in the interface to (FORTRAN) tauola.

Definition at line 103 of file TauolaParticle.cxx.

References TauolaParticle::getSign(), TauolaParticle::m_pol_n, TauolaParticle::m_pol_x, TauolaParticle::m_pol_y, TauolaParticle::m_pol_z, and Tauolapp::TauolaDecay().

◆ decay() [2/2]

void decay ( )

inherited

Decay the particle. This calls the decay methods in the interface to (FORTRAN) tauola.

◆ decayEndgame() [1/2]

virtual void decayEndgame ( )

inlinevirtualinherited

Optional. Modify particle or decay tree if needed.

Reimplemented in TauolaHepMCParticle, TauolaHepMC3Particle, TauolaHepMCParticle, and TauolaHepMC3Particle.

Definition at line 261 of file include/Tauola/TauolaParticle.h.

◆ decayEndgame() [2/2]

virtual void decayEndgame ( )

inlinevirtualinherited

Optional. Modify particle or decay tree if needed.

Reimplemented in TauolaHepMCParticle, TauolaHepMC3Particle, TauolaHepMCParticle, and TauolaHepMC3Particle.

Definition at line 261 of file src/tauolaCInterfaces/TauolaParticle.h.

◆ findLastSelf() [1/2]

TauolaParticle * findLastSelf ( )

inherited

Traverse the event structure and find the final version of this particle which does not have a particle of it's own type as it's daughter. eg. Generally the final stable copy

Definition at line 78 of file TauolaParticle.cxx.

References TauolaParticle::getDaughters().

◆ findLastSelf() [2/2]

TauolaParticle* findLastSelf ( )

inherited

Traverse the event structure and find the final version of this particle which does not have a particle of it's own type as it's daughter. eg. Generally the final stable copy

◆ findProductionMothers() [1/2]

std::vector< TauolaParticle * > findProductionMothers ( )

inherited

Traverse the event structure and find the first set of mothers which are not of the same type as this particle.

Definition at line 91 of file TauolaParticle.cxx.

References TauolaParticle::getMothers().

◆ findProductionMothers() [2/2]

std::vector<TauolaParticle *> findProductionMothers ( )

inherited

Traverse the event structure and find the first set of mothers which are not of the same type as this particle.

◆ getAngle() [1/2]

double getAngle ( TauolaParticle * other_particle )

inherited

Get the angle between this particle and another particle

Definition at line 29 of file TauolaParticle.cxx.

References TauolaParticle::getPx(), TauolaParticle::getPy(), and TauolaParticle::getPz().

◆ getAngle() [2/2]

double getAngle ( TauolaParticle * )

inherited

Get the angle between this particle and another particle

◆ getBarcode() [1/2]

int getBarcode ( )

virtual

Get the barcode (position in list) of this particle

Implements TauolaParticle.

Definition at line 291 of file TauolaHEPEVTParticle.cxx.

References TauolaHEPEVTParticle::m_barcode.

◆ getBarcode() [2/2]

int getBarcode ( )

virtual

Get the barcode (position in list) of this particle

Implements TauolaParticle.

◆ getDaughterRangeEnd() [1/2]

int getDaughterRangeEnd ( )

Get index of last daughter

Definition at line 315 of file TauolaHEPEVTParticle.cxx.

◆ getDaughterRangeEnd() [2/2]

int getDaughterRangeEnd ( )

Get index of last daughter

◆ getDaughterRangeStart() [1/2]

int getDaughterRangeStart ( )

Get index of first daughter

Definition at line 311 of file TauolaHEPEVTParticle.cxx.

References TauolaHEPEVTParticle::m_daughter_start.

◆ getDaughterRangeStart() [2/2]

int getDaughterRangeStart ( )

Get index of first daughter

◆ getDaughters() [1/2]

std::vector< TauolaParticle * > getDaughters ( )

virtual

Returns the daughters of this particle via a vector of TauolaParticle

Implements TauolaParticle.

Definition at line 94 of file TauolaHEPEVTParticle.cxx.

References TauolaHEPEVTEvent::getParticle(), TauolaHEPEVTEvent::getParticleCount(), TauolaHEPEVTParticle::isDaughterOf(), TauolaHEPEVTParticle::m_daughter_start, TauolaHEPEVTParticle::m_event, and TauolaHEPEVTParticle::m_status.

◆ getDaughters() [2/2]

std::vector<TauolaParticle*> getDaughters ( )

virtual

Returns the daughters of this particle via a vector of TauolaParticle

Implements TauolaParticle.

◆ getE() [1/2]

double getE ( )

virtual

Returns the energy component of the four vector

Implements TauolaParticle.

Definition at line 270 of file TauolaHEPEVTParticle.cxx.

◆ getE() [2/2]

double getE ( )

virtual

Returns the energy component of the four vector

Implements TauolaParticle.

◆ getFirstMotherIndex() [1/2]

int getFirstMotherIndex ( )

Get index of first mother

Definition at line 303 of file TauolaHEPEVTParticle.cxx.

References TauolaHEPEVTParticle::m_first_mother.

◆ getFirstMotherIndex() [2/2]

int getFirstMotherIndex ( )

Get index of first mother

◆ getMass() [1/2]

double getMass ( )

Get the mass stored (i.e. not calculated from four vector) at generation step

Definition at line 254 of file TauolaHEPEVTParticle.cxx.

References TauolaHEPEVTParticle::m_generated_mass.

◆ getMass() [2/2]

double getMass ( )

Get the mass stored (i.e. not calculated from four vector) at generation step

◆ getMothers() [1/2]

std::vector< TauolaParticle * > getMothers ( )

virtual

Returns the mothers of this particle via a vector of TauolaParticle

Implements TauolaParticle.

Definition at line 76 of file TauolaHEPEVTParticle.cxx.

References TauolaHEPEVTEvent::getParticle(), TauolaHEPEVTParticle::m_event, and TauolaHEPEVTParticle::m_first_mother.

◆ getMothers() [2/2]

std::vector<TauolaParticle*> getMothers ( )

virtual

Returns the mothers of this particle via a vector of TauolaParticle

Implements TauolaParticle.

◆ getP() [1/4]

double getP ( )

inherited

Get scalar momentum

Definition at line 339 of file TauolaParticle.cxx.

References TauolaParticle::getPx(), TauolaParticle::getPy(), and TauolaParticle::getPz().

◆ getP() [2/4]

double getP ( )

inherited

Get scalar momentum

◆ getP() [3/4]

double getP ( int axis )

inherited

Get momentum component in the direction of "axis" (x,y,z)

Definition at line 343 of file TauolaParticle.cxx.

References TauolaParticle::getPx(), TauolaParticle::getPy(), TauolaParticle::getPz(), TauolaParticle::X_AXIS, TauolaParticle::Y_AXIS, and TauolaParticle::Z_AXIS.

◆ getP() [4/4]

double getP ( int axis )

inherited

Get momentum component in the direction of "axis" (x,y,z)

◆ getPdgID() [1/2]

int getPdgID ( )

virtual

Get the PDG ID code of this particle

Implements TauolaParticle.

Definition at line 246 of file TauolaHEPEVTParticle.cxx.

References TauolaHEPEVTParticle::m_pdgid.

◆ getPdgID() [2/2]

int getPdgID ( )

virtual

Get the PDG ID code of this particle

Implements TauolaParticle.

◆ getPolarimetricX() [1/2]

double getPolarimetricX ( )

inherited

Get the polarimetric vector of this particle in the direction X. (Only relevant for tau particles).

Definition at line 8 of file TauolaParticle.cxx.

References TauolaParticle::m_pol_x.

◆ getPolarimetricX() [2/2]

double getPolarimetricX ( )

inherited

Get the polarimetric vector of this particle in the direction X. (Only relevant for tau particles).

◆ getPolarimetricY() [1/2]

double getPolarimetricY ( )

inherited

Get the polarimetric vector of this particle in the direction Y. (Only relevant for tau particles).

Definition at line 12 of file TauolaParticle.cxx.

References TauolaParticle::m_pol_y.

◆ getPolarimetricY() [2/2]

double getPolarimetricY ( )

inherited

Get the polarimetric vector of this particle in the direction Y. (Only relevant for tau particles).

◆ getPolarimetricZ() [1/2]

double getPolarimetricZ ( )

inherited

Get the polarimetric vector of this particle in the direction Z. (Only relevant for tau particles).

Definition at line 16 of file TauolaParticle.cxx.

References TauolaParticle::m_pol_z.

◆ getPolarimetricZ() [2/2]

double getPolarimetricZ ( )

inherited

Get the polarimetric vector of this particle in the direction Z. (Only relevant for tau particles).

◆ getPx() [1/2]

double getPx ( )

inlinevirtual

Returns the px component of the four vector

Implements TauolaParticle.

Definition at line 258 of file TauolaHEPEVTParticle.cxx.

References TauolaHEPEVTParticle::m_px.

◆ getPx() [2/2]

double getPx ( )

virtual

Returns the px component of the four vector

Implements TauolaParticle.

◆ getPy() [1/2]

double getPy ( )

inlinevirtual

Returns the py component of the four vector

Implements TauolaParticle.

Definition at line 262 of file TauolaHEPEVTParticle.cxx.

◆ getPy() [2/2]

double getPy ( )

virtual

Returns the py component of the four vector

Implements TauolaParticle.

◆ getPz() [1/2]

double getPz ( )

virtual

Returns the pz component of the four vector

Implements TauolaParticle.

Definition at line 266 of file TauolaHEPEVTParticle.cxx.

◆ getPz() [2/2]

double getPz ( )

virtual

Returns the pz component of the four vector

Implements TauolaParticle.

◆ getRotationAngle() [1/2]

double getRotationAngle	(	int	axis,
		int	second_axis = `Z_AXIS`
	)

inherited

Returns the angle around the axis "axis" needed to rotate the four momenum is such a way that the non-Z component disappears and Z>0. This is used to rotating the coordinate system into a frame with only a Z component before calling boostAlongZ().

Get the angle needed to rotate the 4 momentum vector so that the x (y) component disapears. (and the Z component is > 0)

if(getP(axis)==0){ if(getPz()>0) return 0; //no rotaion required else return M_PI; }

Definition at line 269 of file TauolaParticle.cxx.

References TauolaParticle::getP().

◆ getRotationAngle() [2/2]

double getRotationAngle	(	int	axis,
		int	second_axis = `Z_AXIS`
	)

inherited

Returns the angle around the axis "axis" needed to rotate the four momenum is such a way that the non-Z component disappears and Z>0. This is used to rotating the coordinate system into a frame with only a Z component before calling boostAlongZ().

◆ getSecondMotherIndex() [1/2]

int getSecondMotherIndex ( )

Get index of second mother

Definition at line 307 of file TauolaHEPEVTParticle.cxx.

◆ getSecondMotherIndex() [2/2]

int getSecondMotherIndex ( )

Get index of second mother

◆ getSign() [1/2]

int getSign ( )

inherited

Get whether this particle has the same or opposite sign to the pdg code given to the Tauola object. (Only relevant for tau particles).

Definition at line 62 of file TauolaParticle.cxx.

References Tauola::getDecayingParticle(), TauolaParticle::getPdgID(), TauolaParticle::NA_SIGN, TauolaParticle::OPPOSITE_SIGN, and TauolaParticle::SAME_SIGN.

◆ getSign() [2/2]

int getSign ( )

inherited

Get whether this particle has the same or opposite sign to the pdg code given to the Tauola object. (Only relevant for tau particles).

◆ getStatus() [1/2]

int getStatus ( )

virtual

Get the status of this particle

Implements TauolaParticle.

Definition at line 250 of file TauolaHEPEVTParticle.cxx.

References TauolaHEPEVTParticle::m_status.

◆ getStatus() [2/2]

int getStatus ( )

virtual

Get the status of this particle

Implements TauolaParticle.

◆ hasDaughters() [1/2]

bool hasDaughters ( )

inherited

Return whether the particle has any chidren

Definition at line 71 of file TauolaParticle.cxx.

References TauolaParticle::getDaughters().

◆ hasDaughters() [2/2]

bool hasDaughters ( )

inherited

Return whether the particle has any chidren

◆ isDaughterOf() [1/2]

bool isDaughterOf ( TauolaHEPEVTParticle * p )

Check if particle 'p' is daughter of this particle

Definition at line 207 of file TauolaHEPEVTParticle.cxx.

References TauolaHEPEVTParticle::getBarcode(), and TauolaHEPEVTParticle::m_first_mother.

◆ isDaughterOf() [2/2]

bool isDaughterOf ( TauolaHEPEVTParticle * p )

Check if particle 'p' is daughter of this particle

◆ isMotherOf() [1/2]

bool isMotherOf ( TauolaHEPEVTParticle * p )

Check if particle 'p' is mother of this particle

Definition at line 215 of file TauolaHEPEVTParticle.cxx.

References TauolaHEPEVTParticle::getBarcode(), and TauolaHEPEVTParticle::m_daughter_start.

◆ isMotherOf() [2/2]

bool isMotherOf ( TauolaHEPEVTParticle * p )

Check if particle 'p' is mother of this particle

◆ print() [1/2]

void print ( )

virtual

Print information on this particle into standard output

Implements TauolaParticle.

Definition at line 223 of file TauolaHEPEVTParticle.cxx.

References TauolaHEPEVTParticle::m_barcode, TauolaHEPEVTParticle::m_daughter_start, TauolaHEPEVTParticle::m_first_mother, TauolaHEPEVTParticle::m_generated_mass, TauolaHEPEVTParticle::m_pdgid, TauolaHEPEVTParticle::m_px, and TauolaHEPEVTParticle::m_status.

◆ print() [2/2]

void print ( )

virtual

Print information on this particle into standard output

Implements TauolaParticle.

◆ rotate() [1/2]

void rotate	(	int	axis,
		double	theta,
		int	second_axis = `Z_AXIS`
	)

inherited

rotate this particles 4-momentum by an angle phi from the axisis "axis" towards the axis "second_axis".

Rotation around an axis X or Y

Definition at line 305 of file TauolaParticle.cxx.

References TauolaParticle::getP(), and TauolaParticle::setP().

◆ rotate() [2/2]

void rotate	(	int	axis,
		double	phi,
		int	second_axis = `Z_AXIS`
	)

inherited

rotate this particles 4-momentum by an angle phi from the axisis "axis" towards the axis "second_axis".

◆ setBarcode() [1/2]

void setBarcode ( int barcode )

Set barcode (position in list) of this particle

Definition at line 295 of file TauolaHEPEVTParticle.cxx.

References TauolaHEPEVTParticle::m_barcode.

◆ setBarcode() [2/2]

void setBarcode ( int barcode )

Set barcode (position in list) of this particle

◆ setDaughters() [1/2]

void setDaughters ( std::vector< TauolaParticle * > daughters )

virtual

Set the daughters of this particle via a vector of TauolaParticle

Implements TauolaParticle.

Definition at line 56 of file TauolaHEPEVTParticle.cxx.

References Log::Fatal(), TauolaHEPEVTParticle::m_daughter_start, and TauolaHEPEVTParticle::m_event.

◆ setDaughters() [2/2]

void setDaughters ( std::vector< TauolaParticle * > daughters )

virtual

Set the daughters of this particle via a vector of TauolaParticle

Implements TauolaParticle.

◆ setE() [1/2]

void setE ( double e )

virtual

Set the energy component of the four vector

Implements TauolaParticle.

Definition at line 287 of file TauolaHEPEVTParticle.cxx.

◆ setE() [2/2]

void setE ( double e )

virtual

Set the energy component of the four vector

Implements TauolaParticle.

◆ setEvent() [1/2]

void setEvent ( TauolaHEPEVTEvent * event )

Set event of this particle

Definition at line 299 of file TauolaHEPEVTParticle.cxx.

References TauolaHEPEVTParticle::m_event.

◆ setEvent() [2/2]

void setEvent ( TauolaHEPEVTEvent * event )

Set event of this particle

◆ setMass() [1/2]

void setMass ( double mass )

virtual

Set the mass of this particle

Implements TauolaParticle.

Definition at line 242 of file TauolaHEPEVTParticle.cxx.

References TauolaHEPEVTParticle::m_generated_mass.

◆ setMass() [2/2]

void setMass ( double mass )

virtual

Set the mass of this particle

Implements TauolaParticle.

◆ setMothers() [1/2]

void setMothers ( std::vector< TauolaParticle * > mothers )

virtual

Set the mothers of this particle via a vector of TauolaParticle

Implements TauolaParticle.

Definition at line 40 of file TauolaHEPEVTParticle.cxx.

References TauolaHEPEVTEvent::addParticle(), Log::Fatal(), TauolaHEPEVTParticle::getBarcode(), TauolaHEPEVTParticle::m_barcode, and TauolaHEPEVTParticle::m_first_mother.

◆ setMothers() [2/2]

void setMothers ( std::vector< TauolaParticle * > mothers )

virtual

Set the mothers of this particle via a vector of TauolaParticle

Implements TauolaParticle.

◆ setP() [1/2]

void setP	(	int	axis,
		double	p_component
	)

inherited

Set momentum component in the direction of "axis" (x,y,z)

Definition at line 356 of file TauolaParticle.cxx.

References TauolaParticle::setPx(), TauolaParticle::setPy(), TauolaParticle::setPz(), TauolaParticle::X_AXIS, TauolaParticle::Y_AXIS, and TauolaParticle::Z_AXIS.

◆ setP() [2/2]

void setP	(	int	axis,
		double	p_component
	)

inherited

Set momentum component in the direction of "axis" (x,y,z)

◆ setPdgID() [1/2]

void setPdgID ( int pdg_id )

virtual

Set the PDG ID code of this particle

Implements TauolaParticle.

Definition at line 234 of file TauolaHEPEVTParticle.cxx.

References TauolaHEPEVTParticle::m_pdgid.

◆ setPdgID() [2/2]

void setPdgID ( int pdg_id )

virtual

Set the PDG ID code of this particle

Implements TauolaParticle.

◆ setPx() [1/2]

void setPx ( double px )

virtual

Set the px component of the four vector

Implements TauolaParticle.

Definition at line 274 of file TauolaHEPEVTParticle.cxx.

References TauolaHEPEVTParticle::m_px.

◆ setPx() [2/2]

void setPx ( double px )

virtual

Set the px component of the four vector

Implements TauolaParticle.

◆ setPy() [1/2]

void setPy ( double py )

virtual

Set the px component of the four vector

Implements TauolaParticle.

Definition at line 278 of file TauolaHEPEVTParticle.cxx.

◆ setPy() [2/2]

void setPy ( double py )

virtual

Set the px component of the four vector

Implements TauolaParticle.

◆ setPz() [1/2]

void setPz ( double pz )

virtual

Set the pz component of the four vector

Implements TauolaParticle.

Definition at line 283 of file TauolaHEPEVTParticle.cxx.

◆ setPz() [2/2]

void setPz ( double pz )

virtual

Set the pz component of the four vector

Implements TauolaParticle.

◆ setStatus() [1/2]

void setStatus ( int statu )

virtual

Set the status of this particle

Implements TauolaParticle.

Definition at line 238 of file TauolaHEPEVTParticle.cxx.

References TauolaHEPEVTParticle::m_status.

◆ setStatus() [2/2]

void setStatus ( int statu )

virtual

Set the status of this particle

Implements TauolaParticle.

◆ subtract() [1/2]

void subtract ( TauolaParticle * other_particle )

inherited

Subtract the 4 momentum of another particle from this particle

Definition at line 53 of file TauolaParticle.cxx.

References TauolaParticle::getE(), TauolaParticle::getPx(), TauolaParticle::getPy(), TauolaParticle::getPz(), TauolaParticle::setE(), TauolaParticle::setMass(), TauolaParticle::setPx(), TauolaParticle::setPy(), and TauolaParticle::setPz().

◆ subtract() [2/2]

void subtract ( TauolaParticle * )

inherited

Subtract the 4 momentum of another particle from this particle

◆ undecay() [1/2]

void undecay ( )

virtual

Remove the decay branch from the event record and reset the particle status code to stable. WARNING: not implemented for HEPEVT.

Reimplemented from TauolaParticle.

Definition at line 35 of file TauolaHEPEVTParticle.cxx.

◆ undecay() [2/2]

void undecay ( )

virtual

Remove the decay branch from the event record and reset the particle status code to stable. WARNING: not implemented for HEPEVT.

Reimplemented from TauolaParticle.

Field Documentation

◆ ANTIDOWN

static const int ANTIDOWN = -1

staticinherited

anti-down quark

Definition at line 142 of file include/Tauola/TauolaParticle.h.

◆ ANTIUP

static const int ANTIUP = -2

staticinherited

anti-up quark

Definition at line 136 of file include/Tauola/TauolaParticle.h.

◆ cache

vector< TauolaHEPEVTParticle * > cache

private

List of created particles - if they are not in the event, they will be deleted when no longer needed

Definition at line 169 of file include/Tauola/TauolaHEPEVTParticle.h.

◆ DECAYED

static const int DECAYED =2

staticinherited

Decayed particle status

Definition at line 55 of file include/Tauola/TauolaParticle.h.

◆ DOWN

static const int DOWN = 1

staticinherited

down quark

Definition at line 139 of file include/Tauola/TauolaParticle.h.

◆ ELECTRON

static const int ELECTRON = 11

staticinherited

e- particle

Definition at line 124 of file include/Tauola/TauolaParticle.h.

◆ ELECTRON_ANTINEUTRINO

static const int ELECTRON_ANTINEUTRINO = -12

staticinherited

e antineutrino particle

Definition at line 130 of file include/Tauola/TauolaParticle.h.

◆ ELECTRON_NEUTRINO

static const int ELECTRON_NEUTRINO = 12

staticinherited

e neutrino particle

Definition at line 127 of file include/Tauola/TauolaParticle.h.

◆ GAMMA

static const int GAMMA = 22

staticinherited

photon

Definition at line 92 of file include/Tauola/TauolaParticle.h.

◆ HIGGS

static const int HIGGS = 25

staticinherited

H particle

Definition at line 73 of file include/Tauola/TauolaParticle.h.

◆ HIGGS_A

static const int HIGGS_A = 36

staticinherited

A0 particle

Definition at line 76 of file include/Tauola/TauolaParticle.h.

◆ HIGGS_MINUS

static const int HIGGS_MINUS = -37

staticinherited

H- particle

Definition at line 82 of file include/Tauola/TauolaParticle.h.

◆ HIGGS_PLUS

static const int HIGGS_PLUS = 37

staticinherited

H+ particle

Definition at line 79 of file include/Tauola/TauolaParticle.h.

◆ HISTORY

static const int HISTORY =3

staticinherited

History particle status

Definition at line 58 of file include/Tauola/TauolaParticle.h.

◆ m_barcode

int m_barcode

private

Position in the event record

Definition at line 147 of file include/Tauola/TauolaHEPEVTParticle.h.

◆ m_daughter_start

int m_daughter_start

private

Range of indexes of daughters (-1 if do not have daughters)

Definition at line 153 of file include/Tauola/TauolaHEPEVTParticle.h.

◆ m_event

TauolaHEPEVTEvent * m_event

private

Event from which this particle is taken

Definition at line 144 of file include/Tauola/TauolaHEPEVTParticle.h.

◆ m_first_mother

int m_first_mother

private

Indexes of mothers (-1 if do not have mothers)

Definition at line 150 of file include/Tauola/TauolaHEPEVTParticle.h.

◆ m_generated_mass

double m_generated_mass

private

Mass saved at generation step

Definition at line 165 of file include/Tauola/TauolaHEPEVTParticle.h.

◆ m_pdgid

int m_pdgid

private

PDG ID

Definition at line 156 of file include/Tauola/TauolaHEPEVTParticle.h.

◆ m_pol_n

double m_pol_n

privateinherited

Fourth component of the polarimetric vector. Should be the normalisation (1). (Only relevant for tau particles).

Definition at line 348 of file include/Tauola/TauolaParticle.h.

◆ m_pol_x

double m_pol_x

privateinherited

The polarimetric vector of this particle in the direction X. (Only relevant for tau particles).

Definition at line 336 of file include/Tauola/TauolaParticle.h.

◆ m_pol_y

double m_pol_y

privateinherited

The polarimetric vector of this particle in the direction Y. (Only relevant for tau particles).

Definition at line 340 of file include/Tauola/TauolaParticle.h.

◆ m_pol_z

double m_pol_z

privateinherited

The polarimetric vector of this particle in the direction Z. (Only relevant for tau particles).

Definition at line 344 of file include/Tauola/TauolaParticle.h.

◆ m_px

double m_px

private

Momentum

Definition at line 162 of file include/Tauola/TauolaHEPEVTParticle.h.

◆ m_status

int m_status

private

Status (stable, decayed)

Definition at line 159 of file include/Tauola/TauolaHEPEVTParticle.h.

◆ MUON_ANTINEUTRINO

static const int MUON_ANTINEUTRINO = -14

staticinherited

muon antineutrino particle

Definition at line 117 of file include/Tauola/TauolaParticle.h.

◆ MUON_MINUS

static const int MUON_MINUS = 13

staticinherited

muon- particle

Definition at line 111 of file include/Tauola/TauolaParticle.h.

◆ MUON_NEUTRINO

static const int MUON_NEUTRINO = 14

staticinherited

muon neutrino particle

Definition at line 114 of file include/Tauola/TauolaParticle.h.

◆ MUON_PLUS

static const int MUON_PLUS = -13

staticinherited

muon+ particle

Definition at line 108 of file include/Tauola/TauolaParticle.h.

◆ NA_SIGN

static const int NA_SIGN =3

staticinherited

Sign type is not applicable for this particle (probably it's not a tau).

Definition at line 49 of file include/Tauola/TauolaParticle.h.

◆ OPPOSITE_SIGN

static const int OPPOSITE_SIGN =2

staticinherited

The opposite sign to decaying particle pdg ID code given to Tauola object (only meaningful for taus).

Definition at line 45 of file include/Tauola/TauolaParticle.h.

◆ OTHER

static const int OTHER = 0

staticinherited

All other particle types

Definition at line 151 of file include/Tauola/TauolaParticle.h.

◆ POSITRON

static const int POSITRON = -11

staticinherited

e+ particle

Definition at line 121 of file include/Tauola/TauolaParticle.h.

◆ SAME_SIGN

static const int SAME_SIGN =1

staticinherited

The same sign as decaying particle pdg ID code given to Tauola object (only meaningful for taus).

Definition at line 41 of file include/Tauola/TauolaParticle.h.

◆ STABLE

static const int STABLE =1

staticinherited

Stable particle status

Definition at line 52 of file include/Tauola/TauolaParticle.h.

◆ TAU_ANTINEUTRINO

static const int TAU_ANTINEUTRINO = -16

staticinherited

tau antineutrino particle

Definition at line 104 of file include/Tauola/TauolaParticle.h.

◆ TAU_MINUS

static const int TAU_MINUS = 15

staticinherited

tau- particle

Definition at line 98 of file include/Tauola/TauolaParticle.h.

◆ TAU_NEUTRINO

static const int TAU_NEUTRINO = 16

staticinherited

tau neutrino particle

Definition at line 101 of file include/Tauola/TauolaParticle.h.

◆ TAU_PLUS

static const int TAU_PLUS = -15

staticinherited

tau+ particle

Definition at line 95 of file include/Tauola/TauolaParticle.h.

◆ UP

static const int UP = 2

staticinherited

up quark

Definition at line 133 of file include/Tauola/TauolaParticle.h.

◆ W_MINUS

static const int W_MINUS = -24

staticinherited

W- particle

Definition at line 89 of file include/Tauola/TauolaParticle.h.

◆ W_PLUS

static const int W_PLUS = 24

staticinherited

W+ particle

Definition at line 86 of file include/Tauola/TauolaParticle.h.

◆ X_AXIS

static const int X_AXIS =1

staticinherited

X Axis

Definition at line 61 of file include/Tauola/TauolaParticle.h.

◆ Y_AXIS

static const int Y_AXIS =2

staticinherited

Y Axis

Definition at line 64 of file include/Tauola/TauolaParticle.h.

◆ Z0

static const int Z0 = 23

staticinherited

Z0 particle

Definition at line 70 of file include/Tauola/TauolaParticle.h.

◆ Z_AXIS

static const int Z_AXIS =3

staticinherited

Z Axis

Definition at line 67 of file include/Tauola/TauolaParticle.h.

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

Public Member Functions

Static Public Attributes

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ ~TauolaHEPEVTParticle() [1/2]

◆ TauolaHEPEVTParticle() [1/2]

◆ ~TauolaHEPEVTParticle() [2/2]

◆ TauolaHEPEVTParticle() [2/2]

Member Function Documentation

◆ add() [1/2]

◆ add() [2/2]

◆ addDecayToEventRecord() [1/2]

◆ addDecayToEventRecord() [2/2]

◆ boostAlongZ() [1/2]

◆ boostAlongZ() [2/2]

◆ boostDaughtersToRestFrame() [1/2]

◆ boostDaughtersToRestFrame() [2/2]

◆ boostFromRestFrame() [1/2]

◆ boostFromRestFrame() [2/2]

◆ boostToRestFrame() [1/2]

◆ boostToRestFrame() [2/2]

◆ checkMomentumConservation() [1/2]

◆ checkMomentumConservation() [2/2]

◆ clone() [1/2]

◆ clone() [2/2]

◆ createNewParticle() [1/2]

◆ createNewParticle() [2/2]

◆ decay() [1/2]

◆ decay() [2/2]

◆ decayEndgame() [1/2]

◆ decayEndgame() [2/2]

◆ findLastSelf() [1/2]

◆ findLastSelf() [2/2]

◆ findProductionMothers() [1/2]

◆ findProductionMothers() [2/2]

◆ getAngle() [1/2]

◆ getAngle() [2/2]

◆ getBarcode() [1/2]

◆ getBarcode() [2/2]

◆ getDaughterRangeEnd() [1/2]

◆ getDaughterRangeEnd() [2/2]

◆ getDaughterRangeStart() [1/2]

◆ getDaughterRangeStart() [2/2]

◆ getDaughters() [1/2]

◆ getDaughters() [2/2]

◆ getE() [1/2]

◆ getE() [2/2]

◆ getFirstMotherIndex() [1/2]

◆ getFirstMotherIndex() [2/2]

◆ getMass() [1/2]

◆ getMass() [2/2]

◆ getMothers() [1/2]

◆ getMothers() [2/2]

◆ getP() [1/4]

◆ getP() [2/4]

◆ getP() [3/4]

◆ getP() [4/4]

◆ getPdgID() [1/2]

◆ getPdgID() [2/2]

◆ getPolarimetricX() [1/2]

◆ getPolarimetricX() [2/2]

◆ getPolarimetricY() [1/2]

◆ getPolarimetricY() [2/2]

◆ getPolarimetricZ() [1/2]

◆ getPolarimetricZ() [2/2]

◆ getPx() [1/2]

◆ getPx() [2/2]

◆ getPy() [1/2]

◆ getPy() [2/2]

◆ getPz() [1/2]

◆ getPz() [2/2]

◆ getRotationAngle() [1/2]

◆ getRotationAngle() [2/2]

◆ getSecondMotherIndex() [1/2]

◆ getSecondMotherIndex() [2/2]

◆ getSign() [1/2]

◆ getSign() [2/2]

◆ getStatus() [1/2]

◆ getStatus() [2/2]