The TauTo2MesonAnalysis class is designed to perform the analysis of the mass distribution of the hadronic decay products of the $\tau$ in the decays $\tau^\pm\to\nu_\tau\{\pi^\pm\pi^0,K^\pm\pi^0,K^0\pi^\pm,K^\pm\eta,K^\pm K^0\}$ . More...

#include <TauTo2MesonAnalysis.h>

Inheritance diagram for Herwig::TauTo2MesonAnalysis:

[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.
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.
Private Member Functions
TauTo2MesonAnalysis &	operator= (const TauTo2MesonAnalysis &)
	The assignment operator is private and must never be called.
Private Attributes

HistogramPtr	_m2pipiBELLE
	Histograms for the mass plots.
HistogramPtr	_mpipiCLEO
HistogramPtr	_m2KpiA
	Mass of the Kaons and pions in $\tau\to K\pi$ .
HistogramPtr	_m2KpiB
HistogramPtr	_mKpiA
HistogramPtr	_mKpiB
HistogramPtr	_m2KpiC
HistogramPtr	_m2KpiD
HistogramPtr	_m2Keta
	Mass of the $K\eta$ .
HistogramPtr	_mKeta
HistogramPtr	_m2KK
	Mass of the .
HistogramPtr	_mKK
Static Private Attributes
static NoPIOClassDescription < TauTo2MesonAnalysis >	initTauTo2MesonAnalysis
	The static object used to initialize the description of this class.

Detailed Description

The TauTo2MesonAnalysis class is designed to perform the analysis of the mass distribution of the hadronic decay products of the $\tau$ in the decays $\tau^\pm\to\nu_\tau\{\pi^\pm\pi^0,K^\pm\pi^0,K^0\pi^\pm,K^\pm\eta,K^\pm K^0\}$ .

In order to work the $\pi^0$ , $K^0$ , $K^\pm$ and $\eta$ should be set stable.

The mass spectrum of the $pi^\pm\pi^0$ final state is compared to CLEO and BELLE data.

See also:: The interfaces defined for TauTo2MesonAnalysis.

Definition at line 29 of file TauTo2MesonAnalysis.h.

Member Function Documentation

virtual void Herwig::TauTo2MesonAnalysis::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 IBPtr Herwig::TauTo2MesonAnalysis::clone ( ) const [inline, protected, virtual]

Make a simple clone of this object.