ECCE @ EIC Software
Reference for
ECCE @ EIC
simulation and reconstruction software on GitHub
Home page
Related Pages
Modules
Namespaces
Classes
Files
External Links
File List
File Members
All
Classes
Namespaces
Files
Functions
Variables
Typedefs
Enumerations
Enumerator
Friends
Macros
Groups
Pages
G4ComponentBarNucleonNucleusXsc.hh
Go to the documentation of this file.
Or view
the newest version in sPHENIX GitHub for file G4ComponentBarNucleonNucleusXsc.hh
1
//
2
// ********************************************************************
3
// * License and Disclaimer *
4
// * *
5
// * The Geant4 software is copyright of the Copyright Holders of *
6
// * the Geant4 Collaboration. It is provided under the terms and *
7
// * conditions of the Geant4 Software License, included in the file *
8
// * LICENSE and available at http://cern.ch/geant4/license . These *
9
// * include a list of copyright holders. *
10
// * *
11
// * Neither the authors of this software system, nor their employing *
12
// * institutes,nor the agencies providing financial support for this *
13
// * work make any representation or warranty, express or implied, *
14
// * regarding this software system or assume any liability for its *
15
// * use. Please see the license in the file LICENSE and URL above *
16
// * for the full disclaimer and the limitation of liability. *
17
// * *
18
// * This code implementation is the result of the scientific and *
19
// * technical work of the GEANT4 collaboration. *
20
// * By using, copying, modifying or distributing the software (or *
21
// * any work based on the software) you agree to acknowledge its *
22
// * use in resulting scientific publications, and indicate your *
23
// * acceptance of all terms of the Geant4 Software license. *
24
// ********************************************************************
25
//
26
//
27
// author: Vladimir.Grichine@cern.ch
28
//
29
// Implements data from: Barashenkov V.S., Nucleon-Nucleus Cross Section,
30
// Preprint JINR P2-89-770, p. 12, Dubna 1989 (scanned version from KEK)
31
// Based on G4NucleonNuclearCrossSection class
32
//
33
// Modifications: 16.08.2018 V.Ivanchenko major revision
34
//
35
36
#ifndef G4ComponentBarNucleonNucleusXsc_h
37
#define G4ComponentBarNucleonNucleusXsc_h
38
39
40
#include "
G4VComponentCrossSection.hh
"
41
#include "
G4ParticleDefinition.hh
"
42
#include "
G4DynamicParticle.hh
"
43
44
#include "
globals.hh
"
45
#include "
G4PiData.hh
"
46
#include "
G4Threading.hh
"
47
#include <vector>
48
49
class
G4ComponentBarNucleonNucleusXsc
:
public
G4VComponentCrossSection
50
{
51
52
public
:
53
54
explicit
G4ComponentBarNucleonNucleusXsc
();
55
~G4ComponentBarNucleonNucleusXsc
()
override
;
56
57
G4double
GetTotalIsotopeCrossSection
(
const
G4ParticleDefinition
* aParticle,
58
G4double
kinEnergy,
59
G4int
Z
,
G4int
)
final
;
60
61
G4double
GetTotalElementCrossSection
(
const
G4ParticleDefinition
* aParticle,
62
G4double
kinEnergy,
63
G4int
Z,
G4double
)
final
;
64
65
G4double
GetInelasticIsotopeCrossSection
(
const
G4ParticleDefinition
* aParticle,
66
G4double
kinEnergy,
67
G4int
Z,
G4int
)
final
;
68
69
G4double
GetInelasticElementCrossSection
(
const
G4ParticleDefinition
* aParticle,
70
G4double
kinEnergy,
71
G4int
Z,
G4double
)
final
;
72
73
G4double
GetElasticElementCrossSection
(
const
G4ParticleDefinition
* aParticle,
74
G4double
kinEnergy,
75
G4int
Z,
G4double
)
final
;
76
77
G4double
GetElasticIsotopeCrossSection
(
const
G4ParticleDefinition
* aParticle,
78
G4double
kinEnergy,
79
G4int
Z,
G4int
)
final
;
80
81
void
ComputeCrossSections
(
const
G4ParticleDefinition
* aParticle,
82
G4double
kinEnergy,
G4int
Z);
83
84
void
BuildPhysicsTable
(
const
G4ParticleDefinition
&)
final
;
85
86
void
Description
(std::ostream&)
const
final
;
87
88
inline
G4double
GetElementCrossSection
(
const
G4DynamicParticle
* aParticle,
G4int
Z);
89
inline
G4double
GetElasticCrossSection
(
const
G4DynamicParticle
* aParticle,
G4int
Z);
90
91
inline
G4double
GetTotalXsc
() {
return
fTotalXsc
; };
92
inline
G4double
GetElasticXsc
() {
return
fElasticXsc
; };
93
inline
G4double
GetInelasticXsc
() {
return
fInelasticXsc
; };
94
95
private
:
96
97
G4double
Interpolate
(
G4int
Z1
,
G4int
Z2
,
G4int
Z,
G4double
x1
,
G4double
x2
)
const
;
98
99
void
LoadData
();
100
101
// cross sections
102
G4double
fTotalXsc
;
103
G4double
fInelasticXsc
;
104
G4double
fElasticXsc
;
105
106
// particles
107
const
G4ParticleDefinition
*
theProton
;
108
const
G4ParticleDefinition
*
theNeutron
;
109
110
G4bool
isMaster
;
111
112
static
G4double
theA
[93];
113
static
G4double
A75
[93];
114
115
static
const
G4int
NZ
= 17;
116
static
G4int
theZ
[
NZ
];
117
static
std::vector<G4PiData*>*
thePData
;
118
static
std::vector<G4PiData*>*
theNData
;
119
120
#ifdef G4MULTITHREADED
121
static
G4Mutex
barNNXSMutex;
122
#endif
123
124
};
125
126
inline
127
G4double
G4ComponentBarNucleonNucleusXsc::GetElementCrossSection
(
128
const
G4DynamicParticle
* dp,
G4int
Z
)
129
{
130
ComputeCrossSections
(dp->
GetDefinition
(), dp->
GetKineticEnergy
(),
Z
);
131
return
fInelasticXsc
;
132
}
133
134
inline
135
G4double
G4ComponentBarNucleonNucleusXsc::GetElasticCrossSection
(
136
const
G4DynamicParticle
* dp,
G4int
Z
)
137
{
138
ComputeCrossSections
(dp->
GetDefinition
(), dp->
GetKineticEnergy
(),
Z
);
139
return
fElasticXsc
;
140
}
141
142
#endif
geant4
tree
geant4-10.6-release
source
processes
hadronic
cross_sections
include
G4ComponentBarNucleonNucleusXsc.hh
Built by
Jin Huang
. updated:
Wed Jun 29 2022 17:25:36
using
1.8.2 with
ECCE GitHub integration