ThePEG::SimpleZGenerator Class Reference

SimpleZGenerator is a very simple concrete subclass of ZGenerator. More...

#include <SimpleZGenerator.h>

Inheritance diagram for ThePEG::SimpleZGenerator:

List of all members.

Public Member Functions
Standard constructors and destructors.
virtual	~SimpleZGenerator ()
	Destructor.
Virtual functions mandated by the ZGenerator base class.
virtual double	generate (cPDPtr q1, cPDPtr q2, Energy2 mT2) const
	Return the momentum fraction.
Functions used by the persistent I/O system.
void	persistentOutput (PersistentOStream &os) const
	Function used to write out object persistently.
void	persistentInput (PersistentIStream &is, int version)
	Function used to read in object persistently.
Static Public Member Functions
static void	Init ()
	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.
Private Member Functions
SimpleZGenerator &	operator= (const SimpleZGenerator &)
	Private and non-existent assignment operator.
Static Private Attributes
static ClassDescription < SimpleZGenerator >	initSimpleZGenerator
	Describe a concrete class with persistent data.

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Detailed Description

SimpleZGenerator is a very simple concrete subclass of ZGenerator.

It implements a naive unphysical model to generate the momentum fraction, , taken by hadrons produced in a hadronization scenario. It should only be used for testing purposes.

See also:

The interfaces defined for SimpleZGenerator.

Definition at line 26 of file SimpleZGenerator.h.

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Member Function Documentation

virtual double ThePEG::SimpleZGenerator::generate	(	cPDPtr	q1,
		cPDPtr	q2,
		Energy2	mT2
	)			const [virtual]

Return the momentum fraction.

Assume that an initial (anti-)(di-)quark q1 produces a hadron and leaves behind another (anti-)(di-)quark q2. The hadron is assumed to have a squared transverse mass, mT2, w.r.t. the initial quark direction.

Returns:

the energy fraction distributed as (or ) if q1 (or q2) is a diquark. Otherwise a flat distribution is used.

Implements ThePEG::ZGenerator.

void ThePEG::SimpleZGenerator::persistentOutput

(

PersistentOStream &

os

)

const

Function used to write out object persistently.

Parameters:

os

the persistent output stream written to.

Reimplemented from ThePEG::Interfaced.

void ThePEG::SimpleZGenerator::persistentInput	(	PersistentIStream &	is,
		int	version
	)

Function used to read in object persistently.

Parameters:

	is	the persistent input stream read from.
	version	the version number of the object when written.

Reimplemented from ThePEG::Interfaced.

virtual IBPtr ThePEG::SimpleZGenerator::clone

(

)

const [protected, virtual]

Make a simple clone of this object.

Returns:

a pointer to the new object.

Implements ThePEG::InterfacedBase.

virtual IBPtr ThePEG::SimpleZGenerator::fullclone

(

)

const [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::InterfacedBase.

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

• SimpleZGenerator.h