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Herwig
7.3.0
Decay
FormFactors
HQETFormFactor.h
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// -*- C++ -*-
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//
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// HQETFormFactor.h is a part of Herwig - A multi-purpose Monte Carlo event generator
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// Copyright (C) 2002-2019 The Herwig Collaboration
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//
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// Herwig is licenced under version 3 of the GPL, see COPYING for details.
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// Please respect the MCnet academic guidelines, see GUIDELINES for details.
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//
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#ifndef HERWIG_HQETFormFactor_H
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#define HERWIG_HQETFormFactor_H
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//
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// This is the declaration of the HQETFormFactor class.
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//
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#include "ScalarFormFactor.h"
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namespace
Herwig
{
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using namespace
ThePEG
;
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class
HQETFormFactor
:
public
ScalarFormFactor
{
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public
:
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HQETFormFactor
();
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virtual
void
ScalarScalarFormFactor
(Energy2 q2,
unsigned
int
iloc,
int
id0,
int
id1,
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Energy m0,Energy m1,
Complex
& f0,
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Complex
& fp)
const
;
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virtual
void
ScalarVectorFormFactor
(Energy2 q2,
unsigned
int
iloc,
int
id0,
int
id1,
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Energy m0, Energy m1,
Complex
& A0,
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Complex
& A1,
Complex
& A2,
Complex
& V)
const
;
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virtual
void
dataBaseOutput
(ofstream & os,
bool
header,
bool
create)
const
;
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public
:
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void
persistentOutput
(
PersistentOStream
& os)
const
;
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void
persistentInput
(
PersistentIStream
& is,
int
version);
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static
void
Init
();
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protected
:
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virtual
IBPtr
clone
()
const
{
return
new_ptr(*
this
);}
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virtual
IBPtr
fullclone
()
const
{
return
new_ptr(*
this
);}
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private
:
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HQETFormFactor
&
operator=
(
const
HQETFormFactor
&) =
delete
;
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private
:
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double
_f1scalar
;
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double
_f1vector
;
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double
_r1
;
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double
_r2
;
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double
_rho2scalar
;
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double
_rho2vector
;
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};
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}
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#endif
/* HERWIG_HQETFormFactor_H */
Herwig::HQETFormFactor
The HQETFormFactor class implements the form factors for the decay of B mesons into D and mesons usi...
Definition:
HQETFormFactor.h:30
Herwig::HQETFormFactor::persistentOutput
void persistentOutput(PersistentOStream &os) const
Function used to write out object persistently.
Herwig::HQETFormFactor::_rho2vector
double _rho2vector
The slope parameter for the vector form factors.
Definition:
HQETFormFactor.h:163
Herwig::HQETFormFactor::_r1
double _r1
The form factor at .
Definition:
HQETFormFactor.h:148
Herwig::HQETFormFactor::dataBaseOutput
virtual void dataBaseOutput(ofstream &os, bool header, bool create) const
Output the setup information for the particle database.
Herwig::HQETFormFactor::operator=
HQETFormFactor & operator=(const HQETFormFactor &)=delete
The assignment operator is private and must never be called.
Herwig::HQETFormFactor::persistentInput
void persistentInput(PersistentIStream &is, int version)
Function used to read in object persistently.
Herwig::HQETFormFactor::ScalarScalarFormFactor
virtual void ScalarScalarFormFactor(Energy2 q2, unsigned int iloc, int id0, int id1, Energy m0, Energy m1, Complex &f0, Complex &fp) const
The form factor for the weak decay of a scalar to a scalar.
Herwig::HQETFormFactor::_r2
double _r2
The form factor at .
Definition:
HQETFormFactor.h:153
Herwig::HQETFormFactor::_f1vector
double _f1vector
The normalisation parameter for the vector form factors.
Definition:
HQETFormFactor.h:143
Herwig::HQETFormFactor::Init
static void Init()
The standard Init function used to initialize the interfaces.
Herwig::HQETFormFactor::_rho2scalar
double _rho2scalar
The slope parameter for the scalar form factors.
Definition:
HQETFormFactor.h:158
Herwig::HQETFormFactor::_f1scalar
double _f1scalar
The normalisation parameter for the scalar form factors.
Definition:
HQETFormFactor.h:138
Herwig::HQETFormFactor::ScalarVectorFormFactor
virtual void ScalarVectorFormFactor(Energy2 q2, unsigned int iloc, int id0, int id1, Energy m0, Energy m1, Complex &A0, Complex &A1, Complex &A2, Complex &V) const
The form factor for the weak decay of a scalar to a vector.
Herwig::HQETFormFactor::HQETFormFactor
HQETFormFactor()
The default constructor.
Herwig::HQETFormFactor::fullclone
virtual IBPtr fullclone() const
Make a clone of this object, possibly modifying the cloned object to make it sane.
Definition:
HQETFormFactor.h:122
Herwig::HQETFormFactor::clone
virtual IBPtr clone() const
Make a simple clone of this object.
Definition:
HQETFormFactor.h:116
Herwig::ScalarFormFactor
The ScalarFormFactor class is the base class for the form factors for the weak decay of scalar to sca...
Definition:
ScalarFormFactor.h:97
ThePEG::PersistentIStream
ThePEG::PersistentOStream
Herwig
-*- C++ -*-
Definition:
BasicConsistency.h:17
ThePEG
ThePEG::Complex
std::complex< double > Complex
ThePEG::IBPtr
ThePEG::Ptr< InterfacedBase >::pointer IBPtr
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