Herwig::SubleadingSplittingInfo Class Reference

Generalized dipole splitting info to deal with subleading-N splittings. More...

#include <DipoleEventRecord.h>

Inheritance diagram for Herwig::SubleadingSplittingInfo:

Public Member Functions
	SubleadingSplittingInfo ()
	Default constructor.
list< DipoleChain >::iterator	emitterChain () const
	Get the iterator of the emitter dipole chain.
list< Dipole >::iterator	emitterDipole () const
	Get the iterator of the emitter dipole.
list< DipoleChain >::iterator	spectatorChain () const
	Get the iterator of the spectator dipole chain.
list< Dipole >::iterator	spectatorDipole () const
	Get the iterator of the spectator dipole.
Energy	startScale () const
	Get the starting scale.
void	emitterChain (list< DipoleChain >::iterator it)
	Set the iterator of the emitter dipole chain.
void	emitterDipole (list< Dipole >::iterator it)
	Set the iterator of the emitter dipole.
void	spectatorChain (list< DipoleChain >::iterator it)
	Set the iterator of the spectator dipole chain.
void	spectatorDipole (list< Dipole >::iterator it)
	Set the iterator of the spectator dipole.
void	startScale (Energy s)
	Set the starting scale.
Public Member Functions inherited from Herwig::DipoleSplittingInfo
	DipoleSplittingInfo ()
	The default constructor.
virtual	~DipoleSplittingInfo ()
	Destructor.
	DipoleSplittingInfo (DipoleIndex ind, pair< bool, bool > conf, double emitX, double spectX, tPPtr emit, tPPtr spect)
	Standard constructor.
void	fill (const DipoleSplittingInfo &)
	Assign data from another splitting info.
const DipoleIndex &	index () const
	Return the dipole index.
const pair< bool, bool > &	configuration () const
	Return which of the particles in the dipole should be considered emitter (true) and spectator (false)
const pair< bool, bool > &	spectatorConfiguration () const
	Get the configuration marking the spectator.
tcPDPtr	emitterData () const
	Return the particle data object of the emitter after the splitting.
tcPDPtr	emissionData () const
	Return the particle data object of the emission after the splitting.
tcPDPtr	spectatorData () const
	Return the particle data object of the spectator after the splitting.
double	emitterX () const
	Return the momentum fraction of the emitter.
double	spectatorX () const
	Return the momentum fraction of the spectator.
Ptr< DipoleSplittingKinematics >::tptr	splittingKinematics () const
	Return a pointer to the DipoleSplittingKinematics object which is to be used to perform the splitting.
Ptr< DipoleSplittingKernel >::tptr	splittingKernel () const
	Return a pointer to the DipoleSplittingKernel object which is used to perform the splitting.
Energy	scale () const
	Return the dipole scale.
bool	isDecayProc () const
	Return whether or not this dipole is part of a decay process.
Energy	recoilMass () const
	Return the mass of the recoil system in decay dipoles.
Energy	spectatorMass () const
	Return the spectator mass (to cope with off-shell particles)
Energy	emitterMass () const
	Return the emitter mass (to cope with off-shell particles)
Energy	hardPt () const
	Return the pt below which this splitting has been generated.
Energy	lastPt () const
	Return the last generated pt.
double	lastZ () const
	Return the last generated momentum fraction.
double	lastPhi () const
	Return the last generated azimuthal angle.
double	lastEmitterZ () const
	Return the momentum fraction, by which the emitter's momentum fraction should be divided after the splitting.
double	lastSpectatorZ () const
	Return the momentum fraction, by which the spectator's momentum fraction should be divided after the splitting.
const vector< double > &	lastSplittingParameters () const
	Return any additional parameters needed to evaluate the splitting kernel or to generate the full splitting.
bool	stoppedEvolving () const
	Return true, if this splitting will terminate the evolution of the dipole considered.
void	index (const DipoleIndex &ind)
	Set the index.
void	splittingKinematics (Ptr< DipoleSplittingKinematics >::tptr newSplittingKinematics)
	Set the DipoleSplittingKinematics object.
void	splittingKernel (Ptr< DipoleSplittingKernel >::tptr newSplittingKernel)
	Set the DipoleSplittingKernel object.
void	emitterData (tcPDPtr p)
	Set the particle data object of the emitter after the splitting.
void	emissionData (tcPDPtr p)
	Set the particle data object of the emission after the splitting.
void	spectatorData (tcPDPtr p)
	Set the particle data object of the spectator after the splitting.
void	scale (Energy s)
	Set the dipole scale.
void	isDecayProc (bool isDecayProc)
	Set whether or not this dipole is part of a decay process.
void	recoilMass (Energy mass)
	Set the mass of the recoil system in decay dipoles.
void	spectatorMass (Energy mass)
	Set the spectator mass (to cope with off-shell particles)
void	emitterMass (Energy mass)
	Set the emitter mass (to cope with off-shell particles)
void	emitterX (double x)
	Set the emitter's momentum fraction.
void	spectatorX (double x)
	Set the spectator's momentum fraction.
void	hardPt (Energy p)
	Set the pt below which this splitting has been generated.
void	lastPt (Energy p)
	Set the last generated pt.
void	lastZ (double z)
	Set the last generated momentum fraction.
void	lastPhi (double p)
	Set the last generated azimuthal angle.
void	lastEmitterZ (double z)
	Set the momentum fraction, by which the emitter's momentum fraction should be divided after the splitting.
void	lastSpectatorZ (double z)
	Set the momentum fraction, by which the spectator's momentum fraction should be divided after the splitting.
double	lastValue () const
	Return the last splitting kernel value encountered.
void	lastValue (double v)
	Set the last splitting kernel value encountered.
void	setCalcFixedExpansion (bool c)
	Set the flag to calculate the Sudakov with fixed scales.
bool	calcFixedExpansion () const
	Flag to calculate the Sudakov with fixed scales.
Energy	fixedScale () const
	Fixed scale for Sudakov sampling with fixed scales.
void	fixedScale (Energy fix)
	Set the fixed scale.
void	lastSplittingParameters (const vector< double > &p)
	Set the last splitting parameters.
vector< double > &	splittingParameters ()
	Access the splitting parameters.
void	didStopEvolving ()
	Indicate that this splitting will terminate the evolution of the dipole considered.
void	continuesEvolving ()
	Indicate that this splitting will not terminate the evolution of the dipole considered.
void	configuration (const pair< bool, bool > &newConfig)
	Reset the configuration.
void	spectatorConfiguration (const pair< bool, bool > &conf)
	Set the configuration marking the spectator.
void	emitter (tPPtr newEmitter)
	Set a pointer to the emitter parton before emission.
void	spectator (tPPtr newSpectator)
	Set a pointer to the spectator parton before emission.
void	splitEmitter (tPPtr newEmitter)
	Set a pointer to the emitter parton after emission.
void	splitSpectator (tPPtr newSpectator)
	Set a pointer to the spectator parton after emission.
void	emission (tPPtr newEmission)
	Set a pointer to the emitted parton.
tPPtr	emitter () const
	Return a pointer to the emitter parton before emission.
tPPtr	spectator () const
	Return a pointer to the spectator parton before emission.
tPPtr	splitEmitter () const
	Return a pointer to the emitter parton after emission.
tPPtr	splitSpectator () const
	Return a pointer to the spectator parton after emission.
tPPtr	emission () const
	Return a pointer to the emitted parton.
void	print (ostream &) const
	Put information to ostream.

Private Attributes
list< DipoleChain >::iterator	theEmitterChain
	Iterator of the emitter dipole chain.
list< Dipole >::iterator	theEmitterDipole
	Iterator of the emitter dipole.
list< DipoleChain >::iterator	theSpectatorChain
	Iterator of the spectator dipole chain.
list< Dipole >::iterator	theSpectatorDipole
	Iterator of the spectator dipole.
Energy	theStartScale
	The starting scale.

Detailed Description

Generalized dipole splitting info to deal with subleading-N splittings.

Author

Simon Platzer, Johannes Bellm

Definition at line 35 of file DipoleEventRecord.h.

Constructor & Destructor Documentation

SubleadingSplittingInfo()

Herwig::SubleadingSplittingInfo::SubleadingSplittingInfo ( )

inline

Default constructor.

Definition at line 43 of file DipoleEventRecord.h.

Member Function Documentation

emitterChain() [1/2]

list< DipoleChain >::iterator Herwig::SubleadingSplittingInfo::emitterChain ( ) const

inline

Get the iterator of the emitter dipole chain.

Definition at line 49 of file DipoleEventRecord.h.

References theEmitterChain.

emitterChain() [2/2]

void Herwig::SubleadingSplittingInfo::emitterChain ( list< DipoleChain >::iterator  it )

inline

Set the iterator of the emitter dipole chain.

Definition at line 74 of file DipoleEventRecord.h.

References theEmitterChain.

emitterDipole() [1/2]

list< Dipole >::iterator Herwig::SubleadingSplittingInfo::emitterDipole ( ) const

inline

Get the iterator of the emitter dipole.

Definition at line 54 of file DipoleEventRecord.h.

References theEmitterDipole.

emitterDipole() [2/2]

void Herwig::SubleadingSplittingInfo::emitterDipole ( list< Dipole >::iterator  it )

inline

Set the iterator of the emitter dipole.

Definition at line 79 of file DipoleEventRecord.h.

References theEmitterDipole.

spectatorChain() [1/2]

list< DipoleChain >::iterator Herwig::SubleadingSplittingInfo::spectatorChain ( ) const

inline

Get the iterator of the spectator dipole chain.

Definition at line 59 of file DipoleEventRecord.h.

References theSpectatorChain.

spectatorChain() [2/2]

void Herwig::SubleadingSplittingInfo::spectatorChain ( list< DipoleChain >::iterator  it )

inline

Set the iterator of the spectator dipole chain.

Definition at line 84 of file DipoleEventRecord.h.

References theSpectatorChain.

spectatorDipole() [1/2]

list< Dipole >::iterator Herwig::SubleadingSplittingInfo::spectatorDipole ( ) const

inline

Get the iterator of the spectator dipole.

Definition at line 64 of file DipoleEventRecord.h.

References theSpectatorDipole.

spectatorDipole() [2/2]

void Herwig::SubleadingSplittingInfo::spectatorDipole ( list< Dipole >::iterator  it )

inline

Set the iterator of the spectator dipole.

Definition at line 89 of file DipoleEventRecord.h.

References theSpectatorDipole.

startScale() [1/2]

Energy Herwig::SubleadingSplittingInfo::startScale ( ) const

inline

Get the starting scale.

Definition at line 69 of file DipoleEventRecord.h.

References theStartScale.

startScale() [2/2]

void Herwig::SubleadingSplittingInfo::startScale ( Energy  s )

inline

Set the starting scale.

Definition at line 94 of file DipoleEventRecord.h.

References theStartScale.

Member Data Documentation

theEmitterChain

list<DipoleChain>::iterator Herwig::SubleadingSplittingInfo::theEmitterChain

private

Iterator of the emitter dipole chain.

Definition at line 101 of file DipoleEventRecord.h.

Referenced by emitterChain().

theEmitterDipole

list<Dipole>::iterator Herwig::SubleadingSplittingInfo::theEmitterDipole

private

Iterator of the emitter dipole.

Definition at line 106 of file DipoleEventRecord.h.

Referenced by emitterDipole().

theSpectatorChain

list<DipoleChain>::iterator Herwig::SubleadingSplittingInfo::theSpectatorChain

private

Iterator of the spectator dipole chain.

Definition at line 111 of file DipoleEventRecord.h.

Referenced by spectatorChain().

theSpectatorDipole

list<Dipole>::iterator Herwig::SubleadingSplittingInfo::theSpectatorDipole

private

Iterator of the spectator dipole.

Definition at line 116 of file DipoleEventRecord.h.

Referenced by spectatorDipole().

theStartScale

Energy Herwig::SubleadingSplittingInfo::theStartScale

private

The starting scale.

Definition at line 121 of file DipoleEventRecord.h.

Referenced by startScale().

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

• DipoleEventRecord.h