The documentation of the TauCorrelationAnalysis class is designed to perform some analysis of the distributions of tau decay products in Higgs decays. More...

#include <TauCorrelationAnalysis.h>

Inheritance diagram for Herwig::TauCorrelationAnalysis:

[legend]

List of all members.

Public Member Functions
Virtual functions required by the AnalysisHandler class.
virtual void	analyze (tEventPtr event, long ieve, int loop, int state)
	Analyze a given Event.
virtual void	analyze (const tPVector &particles)
	Analyze the given vector of particles.
virtual void	analyze (tPPtr particle)
	Analyze the given particle.
Static Public Member Functions
static void	Init ()
	The standard Init function used to initialize the interfaces.
Protected Member Functions
Clone Methods.
virtual IBPtr	clone () const
	Make a simple clone of this object.
virtual IBPtr	fullclone () const
	Make a clone of this object, possibly modifying the cloned object to make it sane.
Standard Interfaced functions.
virtual void	doinitrun ()
	Initialize this object.
virtual void	dofinish ()
	Finalize this object.

void	analyzePi (tPPtr particle)
	Methods to perform the analysis.
void	analyzeRho (tPPtr particle)
	Analyze the given particle for correlations with rho.
Private Member Functions
TauCorrelationAnalysis &	operator= (const TauCorrelationAnalysis &)
	The assignment operator is private and must never be called.
Private Attributes
HistogramPtr	_phi
	Histogram of the $\phi$ angle in $H\to\tau^+\tau^-\to\pi^+\bar{\nu}_tau\pi^-\nu_tau$ .
HistogramPtr	_delta
	Histogram of the $\delta$ angle in $H\to\tau^+\tau^-\to\pi^+\bar{\nu}_tau\pi^-\nu_tau$ .

HistogramPtr	_rhoangle1
	Histogram of the $\phi$ angle in $H\to\tau^+\tau^-\to\rho^+\bar{\nu}_tau\rho^-\nu_tau$ .
HistogramPtr	_rhoangle2
	Second angle.
Static Private Attributes
static NoPIOClassDescription < TauCorrelationAnalysis >	initTauCorrelationAnalysis
	The static object used to initialize the description of this class.

Detailed Description

The documentation of the TauCorrelationAnalysis class is designed to perform some analysis of the distributions of tau decay products in Higgs decays.

The analysis of the pion decays is based on hep-ph/0202007 and the rho decays is based on hep-ph/0204292.

See also:: The interfaces defined for TauCorrelationAnalysis.

Definition at line 27 of file TauCorrelationAnalysis.h.

Member Function Documentation

virtual void Herwig::TauCorrelationAnalysis::analyze	(	tEventPtr	event,
		long	ieve,
		int	loop,
		int	state
	)		`[virtual]`

Analyze a given Event.

Note that a fully generated event may be presented several times, if it has been manipulated in between. The default version of this function will call transform to make a lorentz transformation of the whole event, then extract all final state particles and call analyze(tPVector) of this analysis object and those of all associated analysis objects. The default version will not, however, do anything on events which have not been fully generated, or have been manipulated in any way.

Parameters:

event	pointer to the Event to be analyzed.
ieve	the event number.
loop	the number of times this event has been presented. If negative the event is now fully generated.
state	a number different from zero if the event has been manipulated in some way since it was last presented.

Reimplemented from ThePEG::AnalysisHandler.

virtual void Herwig::TauCorrelationAnalysis::analyze ( const tPVector & particles ) [virtual]

Analyze the given vector of particles.

The default version calls analyze(tPPtr) for each of the particles.

Parameters:

particles the vector of pointers to particles to be analyzed

Reimplemented from ThePEG::AnalysisHandler.

virtual void Herwig::TauCorrelationAnalysis::analyze ( tPPtr particle ) [virtual]

Analyze the given particle.

Parameters:

particle pointer to the particle to be analyzed.

Reimplemented from ThePEG::AnalysisHandler.

void Herwig::TauCorrelationAnalysis::analyzePi ( tPPtr particle ) [protected]

Methods to perform the analysis.

Analyze the given particle for correlations with pi.

Parameters:

particle pointer to the particle to be analyzed.

void Herwig::TauCorrelationAnalysis::analyzeRho ( tPPtr particle ) [protected]

Analyze the given particle for correlations with rho.

Parameters:

particle pointer to the particle to be analyzed.

virtual IBPtr Herwig::TauCorrelationAnalysis::clone ( ) const [inline, protected, virtual]

Make a simple clone of this object.

Returns:: a pointer to the new object.

Reimplemented from ThePEG::AnalysisHandler.

Definition at line 84 of file TauCorrelationAnalysis.h.

virtual void Herwig::TauCorrelationAnalysis::dofinish ( ) [protected, virtual]

Finalize this object.

Called in the run phase just after a run has ended. Used eg. to write out statistics.

Reimplemented from ThePEG::InterfacedBase.

virtual void Herwig::TauCorrelationAnalysis::doinitrun ( ) [protected, virtual]

Initialize this object.

Called in the run phase just before a run begins.

Reimplemented from ThePEG::InterfacedBase.

virtual IBPtr Herwig::TauCorrelationAnalysis::fullclone ( ) const [inline, protected, virtual]

Make a clone of this object, possibly modifying the cloned object to make it sane.

Returns:: a pointer to the new object.

Reimplemented from ThePEG::AnalysisHandler.

Definition at line 90 of file TauCorrelationAnalysis.h.

static void Herwig::TauCorrelationAnalysis::Init ( ) [static]

The standard Init function used to initialize the interfaces.

Called exactly once for each class by the class description system before the main function starts or when this class is dynamically loaded.

Reimplemented from ThePEG::AnalysisHandler.

TauCorrelationAnalysis& Herwig::TauCorrelationAnalysis::operator= ( const TauCorrelationAnalysis & ) [private]

The assignment operator is private and must never be called.

In fact, it should not even be implemented.

Member Data Documentation

HistogramPtr Herwig::TauCorrelationAnalysis::_rhoangle1 [private]

Histogram of the $\phi$ angle in $H\to\tau^+\tau^-\to\rho^+\bar{\nu}_tau\rho^-\nu_tau$ .

First angle

Definition at line 164 of file TauCorrelationAnalysis.h.

NoPIOClassDescription<TauCorrelationAnalysis> Herwig::TauCorrelationAnalysis::initTauCorrelationAnalysis [static, private]

The static object used to initialize the description of this class.

Indicates that this is an concrete class without persistent data.

Definition at line 134 of file TauCorrelationAnalysis.h.

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

TauCorrelationAnalysis.h

Public Member Functions

Static Public Member Functions

Protected Member Functions

Private Member Functions

Private Attributes

Static Private Attributes

Detailed Description

Member Function Documentation

Member Data Documentation