#include <ParticleMC.h>

Inheritance diagram for erhic::hadronic::ParticleMC:

Public Member Functions
virtual	~ParticleMC ()

	ParticleMC ()

	ParticleMC (const TMCParticle &)

	ParticleMC (const TLorentzVector &, const TVector3 &, int, int, int)

virtual erhic::Pid	Id () const

virtual TLorentzVector	Get4Vector () const

virtual Double_t	GetPx () const

virtual Double_t	GetPy () const

virtual Double_t	GetPz () const

virtual Double_t	GetE () const

virtual Double_t	GetP () const

virtual Double_t	GetM () const

virtual Double_t	GetPt () const

virtual Double_t	GetTheta () const

virtual Double_t	GetPhi () const

virtual Double_t	GetRapidity () const

virtual Double_t	GetEta () const

virtual TVector3	GetVertex () const

virtual UShort_t	GetStatus () const

virtual UShort_t	GetParentIndex () const

virtual Double_t	GetXFeynman () const

virtual void	SetStatus (UShort_t)

virtual void	SetParentIndex (UShort_t)

virtual void	SetXFeynman (double xf)

virtual void	Set4Vector (const TLorentzVector &)

virtual void	SetVertex (const TVector3 &)

Public Member Functions inherited from erhic::VirtualParticle
virtual	~VirtualParticle ()

Protected Attributes
UShort_t	KS
	Status code: see PYTHIA manual.

UShort_t	orig
	I of parent particle.

Int_t	id
	PDG code identifying the particle.

Double32_t	px
	x component of momentum (GeV/c)

Double32_t	py
	y component of momentum (GeV/c)

Double32_t	pz
	z component of momentum (GeV/c)

Double32_t	E
	Total energy (GeV)

Double32_t	p
	Magnitude of momentum (GeV/c)

Double32_t	m
	Invariant mass (GeV/c2)

Double32_t	pt
	Momentum transverse to the beam direction (GeV/c)

Double32_t	theta
	Polar angle (radians [0, pi])

Double32_t	phi
	Angle of azimuth (radians [0, 2pi])

Double32_t	rapidity
	Rapidity.

Double32_t	eta
	Pseudorapidity.

Double32_t	xFeynman
	Feynman x = 2 * pz / centre of mass energy.

Double32_t	xv
	x vertex position (cm)

Double32_t	yv
	y vertex position (cm)

Double32_t	zv
	z vertex position (cm)

Detailed Description

A realisation of erhic::VirtualParticle for tracks from a hadron-hadron Monte Carlo event.

Definition at line 30 of file ParticleMC.h.

Constructor & Destructor Documentation

virtual erhic::hadronic::ParticleMC::~ParticleMC ( )

inlinevirtual

Destructor

Definition at line 35 of file ParticleMC.h.

erhic::hadronic::ParticleMC::ParticleMC ( )

Default constructor

Definition at line 21 of file ParticleMC.cxx.

erhic::hadronic::ParticleMC::ParticleMC ( const TMCParticle & mc )

explicit

Initialise from a PYTHIA TParticleMC

Definition at line 42 of file ParticleMC.cxx.

erhic::hadronic::ParticleMC::ParticleMC	(	const TLorentzVector &	ep,
		const TVector3 &	v,
		int	pdg,
		int	status,
		int	parent
	)

Initialise from energy-momentum 4-vector, vertex 3-vector and PDG, status, parent index.

Definition at line 74 of file ParticleMC.cxx.

Member Function Documentation

TLorentzVector erhic::hadronic::ParticleMC::Get4Vector ( ) const

inlinevirtual

Returns the momentum-energy four-vector (px, py, pz, E).

Implements erhic::VirtualParticle.

Definition at line 196 of file ParticleMC.h.

Double_t erhic::hadronic::ParticleMC::GetE ( ) const

inlinevirtual

Returns total energy.

Implements erhic::VirtualParticle.

Definition at line 212 of file ParticleMC.h.

Double_t erhic::hadronic::ParticleMC::GetEta ( ) const

inlinevirtual

Returns the pseudorapidity.

Implements erhic::VirtualParticle.

Definition at line 240 of file ParticleMC.h.

Double_t erhic::hadronic::ParticleMC::GetM ( ) const

inlinevirtual

Returns invariant mass (GeV/c²).

Implements erhic::VirtualParticle.

Definition at line 220 of file ParticleMC.h.

Double_t erhic::hadronic::ParticleMC::GetP ( ) const

inlinevirtual

Returns the magnitude of 3-momentum (GeV).

Implements erhic::VirtualParticle.

Definition at line 216 of file ParticleMC.h.

UShort_t erhic::hadronic::ParticleMC::GetParentIndex ( ) const

inlinevirtual

Index of this particle's precursor in the event. Returns 0 if the particle has no direct parent.

Implements erhic::VirtualParticle.

Definition at line 252 of file ParticleMC.h.

Double_t erhic::hadronic::ParticleMC::GetPhi ( ) const

inlinevirtual

Returns the polar angle in the range [0, 2pi] radians.

Implements erhic::VirtualParticle.

Definition at line 232 of file ParticleMC.h.

Double_t erhic::hadronic::ParticleMC::GetPt ( ) const

inlinevirtual

Returns momentum perpendicular to the beam direction.

Implements erhic::VirtualParticle.

Definition at line 224 of file ParticleMC.h.

Double_t erhic::hadronic::ParticleMC::GetPx ( ) const

inlinevirtual

Returns the x component of 3-momentum.

Implements erhic::VirtualParticle.

Definition at line 200 of file ParticleMC.h.

Double_t erhic::hadronic::ParticleMC::GetPy ( ) const

inlinevirtual

Returns the y component of 3-momentum.

Implements erhic::VirtualParticle.

Definition at line 204 of file ParticleMC.h.

Double_t erhic::hadronic::ParticleMC::GetPz ( ) const

inlinevirtual

Returns the z component of 3-momentum.

Implements erhic::VirtualParticle.

Definition at line 208 of file ParticleMC.h.

Double_t erhic::hadronic::ParticleMC::GetRapidity ( ) const

inlinevirtual

Returns the rapidity.

Implements erhic::VirtualParticle.

Definition at line 236 of file ParticleMC.h.

UShort_t erhic::hadronic::ParticleMC::GetStatus ( ) const

inlinevirtual

A general "status" code for the particle (definition depends on implementation).

Implements erhic::VirtualParticle.

Definition at line 248 of file ParticleMC.h.

Double_t erhic::hadronic::ParticleMC::GetTheta ( ) const

inlinevirtual

Returns the polar angle in the range [0, pi] radians.

Implements erhic::VirtualParticle.

Definition at line 228 of file ParticleMC.h.

TVector3 erhic::hadronic::ParticleMC::GetVertex ( ) const

inlinevirtual

Returns the origin point of the particle in cm. (0,0,0) indicates a particle originating in the collision.

Implements erhic::VirtualParticle.

Definition at line 244 of file ParticleMC.h.

Double_t erhic::hadronic::ParticleMC::GetXFeynman ( ) const

inlinevirtual

Returns Feynman-x. x_F = 2*p_z/sqrt(s).

Definition at line 256 of file ParticleMC.h.

Pid erhic::hadronic::ParticleMC::Id ( ) const

inlinevirtual

Returns identity information for the Particle species.

Implements erhic::VirtualParticle.

Definition at line 192 of file ParticleMC.h.

void erhic::hadronic::ParticleMC::Set4Vector ( const TLorentzVector & v )

virtual

Sets the four-momentum of the particle. Changes are propagated to derived quantities.

Implements erhic::VirtualParticle.

Definition at line 101 of file ParticleMC.cxx.

void erhic::hadronic::ParticleMC::SetParentIndex ( UShort_t i )

virtual

Sets the parent index, in the range [1, N - 1] for particles with parents, or 0 for those without.

Definition at line 97 of file ParticleMC.cxx.

void erhic::hadronic::ParticleMC::SetStatus ( UShort_t i )

inlinevirtual

Sets the status code.

Definition at line 260 of file ParticleMC.h.

void erhic::hadronic::ParticleMC::SetVertex ( const TVector3 & v )

inlinevirtual

Sets the origin coordinates.

Implements erhic::VirtualParticle.

Definition at line 268 of file ParticleMC.h.

void erhic::hadronic::ParticleMC::SetXFeynman ( double xf )

inlinevirtual

Sets the Feynman-x

Definition at line 264 of file ParticleMC.h.

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

/Users/thomasburton/Documents/projects/eic-smear/include/eicsmear/hadronic/ParticleMC.h
/Users/thomasburton/Documents/projects/eic-smear/src/hadronic/ParticleMC.cxx

Public Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation