thepeg
is hosted by
Hepforge
,
IPPP Durham
ThePEG
2.3.0
PDF
GRV94M.h
1
// -*- C++ -*-
2
//
3
// GRV94M.h is a part of ThePEG - Toolkit for HEP Event Generation
4
// Copyright (C) 1999-2019 Leif Lonnblad
5
//
6
// ThePEG is licenced under version 3 of the GPL, see COPYING for details.
7
// Please respect the MCnet academic guidelines, see GUIDELINES for details.
8
//
9
#ifndef ThePEG_GRV94M_H
10
#define ThePEG_GRV94M_H
11
// This is the declaration of the GRV94M class.
12
13
#include "ThePEG/PDF/GRVBase.h"
14
15
namespace
ThePEG
{
16
24
class
GRV94M
:
public
GRVBase
{
25
29
Energy2
mu2
()
const
{
return
0.34*GeV2; }
30
34
Energy2
lam2
()
const
{
return
sqr
(0.248*GeV); }
35
36
protected
:
37
42
virtual
void
setup
(
double
l,
Energy2
scale)
const
;
43
48
virtual
double
uv
()
const
;
49
54
virtual
double
dv
()
const
;
55
60
virtual
double
del
()
const
;
61
66
virtual
double
udb
()
const
;
67
72
virtual
double
sb
()
const
;
73
78
virtual
double
cb
()
const
;
79
84
virtual
double
bb
()
const
;
85
90
virtual
double
gl
()
const
;
91
92
public
:
93
97
static
void
Init
();
98
99
protected
:
100
107
virtual
IBPtr
clone
()
const
;
108
113
virtual
IBPtr
fullclone
()
const
;
115
116
private
:
117
121
static
NoPIOClassDescription<GRV94M>
initGRV94M
;
122
126
GRV94M
&
operator=
(
const
GRV94M
&) =
delete
;
127
128
};
129
134
template
<>
135
struct
BaseClassTrait
<
GRV94M
,1>:
public
ClassTraitsType
{
137
typedef
GRVBase
NthBase
;
138
};
139
142
template
<>
143
struct
ClassTraits<GRV94M>:
public
ClassTraitsBase<GRV94M> {
145
static
string
className
() {
return
"ThePEG::GRV94M"
; }
149
static
string
library
() {
return
"GRV94M.so"
; }
150
};
151
154
}
155
156
#endif
/* ThePEG_GRV94M_H */
ThePEG::GRV94M
GRV94M iherits from PDFBase via the GRVBase class and implements the GRV94M parton densities for (ant...
Definition:
GRV94M.h:24
ThePEG::GRV94M::setup
virtual void setup(double l, Energy2 scale) const
Setup the l and scale to be used in the following call to uv(), dv)=, etc.
ThePEG::GRV94M::clone
virtual IBPtr clone() const
Make a simple clone of this object.
ThePEG::GRV94M::bb
virtual double bb() const
Return the value of the b density for the values previously given by setup().
ThePEG::GRV94M::del
virtual double del() const
Return the value of the difference between the u and d sea densities for the values previously given ...
ThePEG::GRV94M::mu2
Energy2 mu2() const
Return the cutoff scale.
Definition:
GRV94M.h:29
ThePEG::GRV94M::udb
virtual double udb() const
Return the value of the average u and d sea densities for the values previously given by setup().
ThePEG::GRV94M::fullclone
virtual IBPtr fullclone() const
Make a clone of this object, possibly modifying the cloned object to make it sane.
ThePEG::GRV94M::gl
virtual double gl() const
Return the value of the gluon densities for the values previously given by setup().
ThePEG::GRV94M::cb
virtual double cb() const
Return the value of the c density for the values previously given by setup().
ThePEG::GRV94M::uv
virtual double uv() const
Return the value of the u valens density for the values previously given by setup().
ThePEG::GRV94M::dv
virtual double dv() const
Return the value of the d valens density for the values previously given by setup().
ThePEG::GRV94M::sb
virtual double sb() const
Return the value of the s density for the values previously given by setup().
ThePEG::GRV94M::initGRV94M
static NoPIOClassDescription< GRV94M > initGRV94M
Describe a concrete class without persistent data.
Definition:
GRV94M.h:121
ThePEG::GRV94M::Init
static void Init()
Standard Init function used to initialize the interface.
ThePEG::GRV94M::operator=
GRV94M & operator=(const GRV94M &)=delete
Private and non-existent assignment operator.
ThePEG::GRV94M::lam2
Energy2 lam2() const
Return the square of used.
Definition:
GRV94M.h:34
ThePEG::GRVBase
GRVBase inherits from PDFBase and is used as a base class for all GRV parton densities.
Definition:
GRVBase.h:24
ThePEG::NoPIOClassDescription
A concreate implementation of ClassDescriptionBase describing a concrete class without persistent dat...
Definition:
ClassDescription.h:381
ThePEG::Pointer::RCPtr
RCPtr is a reference counted (smart) pointer.
Definition:
RCPtr.h:60
ThePEG::Qty< 0, 2, 0 >
ThePEG
This is the main namespace within which all identifiers in ThePEG are declared.
Definition:
FactoryBase.h:28
ThePEG::sqr
constexpr auto sqr(const T &x) -> decltype(x *x)
The square function should really have been included in the standard C++ library.
Definition:
ThePEG.h:117
ThePEG::BaseClassTrait
BaseClassTraits describes the base classes of the templated class.
Definition:
ClassTraits.h:156
ThePEG::BaseClassTrait::NthBase
int NthBase
The type of the BaseN'th base class (int means there are no further base classes).
Definition:
ClassTraits.h:161
ThePEG::ClassTraitsBase::className
static string className()
Return the name of class T.
Definition:
ClassTraits.h:66
ThePEG::ClassTraitsBase::library
static string library()
The name of a file containing the dynamic library where the class T is implemented.
Definition:
ClassTraits.h:85
ThePEG::ClassTraitsType
ClassTraitsType is an empty, non-polymorphic, base class.
Definition:
ClassTraits.h:30
Generated on Thu Jun 20 2024 14:47:00 for ThePEG by
1.9.6