#include <EicRoot/blob/master/eic/event/EicEventGenerator.h>

Inheritance diagram for EventEicMC:

Collaboration diagram for EventEicMC:

Public Member Functions
	EventEicMC ()

	~EventEicMC ()

const erhic::ParticleMC *	BeamLepton () const

const erhic::ParticleMC *	BeamHadron () const

const erhic::ParticleMC *	ExchangeBoson () const

const erhic::ParticleMC *	ScatteredLepton () const

bool	Parse (const std::string &)

	ClassDef (EventEicMC, 1)

Public Member Functions inherited from erhic::EventMC
	EventMC ()

virtual	~EventMC ()

virtual bool	RequiresEaParticleFields ()

virtual ULong64_t	GetN () const

virtual Int_t	GetProcess () const

virtual UInt_t	GetNTracks () const

virtual const ParticleMC *	GetTrack (UInt_t) const

virtual ParticleMC *	GetTrack (UInt_t)

virtual void	AddLast (ParticleMC *track)

virtual void	Reset ()

void	Print (const Option_t *option="") const

virtual void	Clear (Option_t *="")

virtual void	SetProcess (int code)

virtual void	SetN (int n)

virtual void	SetNTracks (int n)

virtual void	SetELeptonInNuclearFrame (double energy)

virtual void	SetEScatteredInNuclearFrame (double energy)

void	FinalState (ParticlePtrList &particles) const

void	HadronicFinalState (ParticlePtrList &) const

TLorentzVector	FinalStateMomentum () const

TLorentzVector	HadronicFinalStateMomentum () const

Double_t	FinalStateCharge () const

std::vector< const VirtualParticle * >	GetTracks () const

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

	EventDis ()

	EventDis (const EventDis &)

EventDis &	operator= (const EventDis &)

virtual Double_t	GetX () const

virtual Double_t	GetQ2 () const

virtual Double_t	GetY () const

virtual Double_t	GetYPlus () const

virtual Double_t	GetW2 () const

virtual Double_t	GetNu () const

virtual double	GetXDoubleAngle () const

virtual double	GetQ2DoubleAngle () const

virtual double	GetYDoubleAngle () const

virtual double	GetW2DoubleAngle () const

virtual double	GetXJacquetBlondel () const

virtual double	GetQ2JacquetBlondel () const

virtual double	GetYJacquetBlondel () const

virtual double	GetW2JacquetBlondel () const

virtual void	SetLeptonKinematics (const DisKinematics &)

virtual void	SetJacquetBlondelKinematics (const DisKinematics &)

virtual void	SetDoubleAngleKinematics (const DisKinematics &)

virtual void	CopyKinematics (const EventDis &)

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

Additional Inherited Members
Public Types inherited from erhic::VirtualEvent
typedef std::vector< const erhic::VirtualParticle * >	ParticlePtrList

Public Attributes inherited from erhic::EventDis
Double32_t	x
	Bjorken scaling variable.

Double32_t	QSquared
	Q² calculated from scattered electron.

Double32_t	y
	Inelasticity.

Double32_t	WSquared
	Invariant mass of the hadronic system.

Double32_t	nu
	Energy transfer from the electron.

Double32_t	yJB
	y calculated via the Jacquet-Blondel method

Double32_t	QSquaredJB
	Q2 calculated via the Jacquet-Blondel method.

Double32_t	xJB
	x calculated via the Jacquet-Blondel method

Double32_t	WSquaredJB
	W2 calculated via the Jacquet-Blondel method.

Double32_t	yDA
	y calculated via the double-angle method

Double32_t	QSquaredDA
	Q2 calculated via the double-angle method.

Double32_t	xDA
	x calculated via the double-angle method

Double32_t	WSquaredDA
	W2 calculated via the double-angle method.

Protected Attributes inherited from erhic::EventMC
Int_t	number
	Event number.

Int_t	process
	PYTHIA code for the physics process producing the event.

Int_t	nTracks
	Number of Particles in the event (intermediate + final)

Double32_t	ELeptonInNucl

Double32_t	ELeptonOutNucl

TClonesArray	particles
	Particle list.

Detailed Description

Definition at line 62 of file EicEventGenerator.h.

View newest version in sPHENIX GitHub at line 62 of file EicEventGenerator.h

Constructor & Destructor Documentation

EventEicMC::EventEicMC ( )

inline

Definition at line 65 of file EicEventGenerator.h.

View newest version in sPHENIX GitHub at line 65 of file EicEventGenerator.h

EventEicMC::~EventEicMC ( )

inline

Definition at line 66 of file EicEventGenerator.h.

View newest version in sPHENIX GitHub at line 66 of file EicEventGenerator.h

Member Function Documentation

const erhic::ParticleMC* EventEicMC::BeamHadron ( ) const

inlinevirtual

Returns a pointer to the incident hadron beam particle. See also notes in BeamLepton().

In the standard eRHIC Monte Carlo format, the incident hadron beam is assumed to be the second particle in the particle list.

Reimplemented from erhic::EventMC.

Definition at line 70 of file EicEventGenerator.h.

View newest version in sPHENIX GitHub at line 70 of file EicEventGenerator.h

const erhic::ParticleMC* EventEicMC::BeamLepton ( ) const

inlinevirtual

Returns a pointer to the incident lepton beam particle. Returns a NULL pointer if the particle cannot be located in the event. IMPORTANT - DO NOT DELETE THE POINTER OR BAD THINGS WILL HAPPEN!

In the standard eRHIC Monte Carlo format, the incident lepton beam is assumed to be the first particle in the particle list. This is the behaviour implemented here. Derived classes can implement other selection mechanisms depending on their data format.

Reimplemented from erhic::EventMC.

Definition at line 69 of file EicEventGenerator.h.

View newest version in sPHENIX GitHub at line 69 of file EicEventGenerator.h

EventEicMC::ClassDef	(	EventEicMC	,
		1
	)

const erhic::ParticleMC* EventEicMC::ExchangeBoson ( ) const

inlinevirtual

Returns a pointer to the exchanged boson. See also notes in BeamLepton().

In the standard eRHIC Monte Carlo format, the exchanged boson is assumed to be the fourth particle in the particle list.

Reimplemented from erhic::EventMC.

Definition at line 71 of file EicEventGenerator.h.

View newest version in sPHENIX GitHub at line 71 of file EicEventGenerator.h

bool EventEicMC::Parse ( const std::string & )

inlinevirtual

Populates the event-wise variables from a string. Does not populate the particle list or compute derived quantities. See also Compute().

Implements erhic::EventMC.

Definition at line 76 of file EicEventGenerator.h.

View newest version in sPHENIX GitHub at line 76 of file EicEventGenerator.h

const erhic::ParticleMC* EventEicMC::ScatteredLepton ( ) const

inlinevirtual

Returns a pointer to the lepton beam particle after scattering. See also notes in BeamLepton().

In the standard eRHIC Monte Carlo format, the scattered lepton beam is assumed to be the first final-state particle in the particle list with the same PDG code as the incident lepton beam.

Please overwrite this method accordingly! By default, it will simply use the fourth particle in the particle list. See e.g. EventPythia, EventSimple.

Reimplemented from erhic::EventMC.

Definition at line 72 of file EicEventGenerator.h.

View newest version in sPHENIX GitHub at line 72 of file EicEventGenerator.h

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

EicRoot/blob/master/eic/event/EicEventGenerator.h

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation