ThePEG::NoRemnants Class Reference

NoRemnants inherits from RemnantHandler but can only handle particles without sub-structure with the parton density given by a NoPDF object and will never give any remnants. More...

#include <NoRemnants.h>

Inheritance diagram for ThePEG::NoRemnants:

List of all members.

Public Member Functions
Virtual functions mandated by the RemnantHandler base class.
virtual bool	canHandle (tcPDPtr, const cPDVector &partons) const
	Return true if this remnant handler can handle extracting all specified partons.
virtual Lorentz5Momentum	generate (PartonBinInstance &pb, const double *r, Energy2 scale, const LorentzMomentum &p) const
	Generate Remnants.
virtual Lorentz5Momentum	generate (PartonBinInstance &pb, const double *r, Energy2 scale, Energy2 shat, const LorentzMomentum &parent) const
	Generate the momentum of the extracted parton with the parent momentum given by the last argument.
Static Public Member Functions
static void	Init ()
	Standard Init function used to initialize the interface.
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
NoRemnants &	operator= (const NoRemnants &)
	Private and non-existent assignment operator.
Static Private Attributes
static NoPIOClassDescription < NoRemnants >	initNoRemnants
	Describe a concrete class without persistent data.

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Detailed Description

NoRemnants inherits from RemnantHandler but can only handle particles without sub-structure with the parton density given by a NoPDF object and will never give any remnants.

See also:

RemnantHandler

NoPDF

Definition at line 29 of file NoRemnants.h.

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Member Function Documentation

virtual bool ThePEG::NoRemnants::canHandle	(	tcPDPtr	,
		const cPDVector &	partons
	)			const [inline, virtual]

Return true if this remnant handler can handle extracting all specified partons.

The NoRemnants will return false if any partons are given.

Implements ThePEG::RemnantHandler.

Definition at line 40 of file NoRemnants.h.

virtual Lorentz5Momentum ThePEG::NoRemnants::generate	(	PartonBinInstance &	pb,
		const double *	r,
		Energy2	scale,
		const LorentzMomentum &	p
	)			const [virtual]

Generate Remnants.

Will not generate remnants and will throw a RemnantHandlerException if the extracted parton is not the incomining particle with x=1.

Implements ThePEG::RemnantHandler.

virtual Lorentz5Momentum ThePEG::NoRemnants::generate	(	PartonBinInstance &	pb,
		const double *	r,
		Energy2	scale,
		Energy2	shat,
		const LorentzMomentum &	parent
	)			const [virtual]

Generate the momentum of the extracted parton with the parent momentum given by the last argument.

If the scale is negative, it means that the doScale in the previous call to nDim() was true, otherwise the given scale should be the virtuality of the extracted parton. shat is the total invariant mass squared of the hard sub-system produced by the extracted parton and the primary parton entering from the other side. Generated quantities which are not returned in the momentum may be saved in the PartonBinInstance, pb, for later use. In particular, if the nDim() random numbers, r, are not enough to generate with weight one, the resulting weight should be stored with the remnantWeight() method of the parton bin.

Implements ThePEG::RemnantHandler.

virtual IBPtr ThePEG::NoRemnants::clone

(

)

const [protected, virtual]

Make a simple clone of this object.

Returns:

a pointer to the new object.

Implements ThePEG::InterfacedBase.

virtual IBPtr ThePEG::NoRemnants::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:

• NoRemnants.h