Geant4-11
source
processes
electromagnetic
xrays
include
G4StrawTubeXTRadiator.hh
Go to the documentation of this file.
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
//
27
//
28
// Process describing a straw tube radiator of X-ray transition radiation.
29
// Thicknesses of plates and gas gaps are gamma distributed.
30
// We suppose that:
31
// formation zone ~ mean thickness << absorption length
32
// for each material and in the range 1-100 keV. This allows us to simplify
33
// interference effects in radiator stack (GetStackFactor method).
34
//
35
// History:
36
// 22.04.05 V. Grichine, first version
37
// 28.09.07, V.Ivanchenko general cleanup without change of algorithms
38
//
39
40
#ifndef G4StrawTubeXTRadiator_h
41
#define G4StrawTubeXTRadiator_h 1
42
43
#include "
globals.hh
"
44
#include "
G4LogicalVolume.hh
"
45
#include "
G4Material.hh
"
46
#include "
G4VXTRenergyLoss.hh
"
47
48
class
G4SandiaTable
;
49
50
class
G4StrawTubeXTRadiator
:
public
G4VXTRenergyLoss
51
{
52
public
:
53
explicit
G4StrawTubeXTRadiator
(
54
G4LogicalVolume
* anEnvelope,
G4Material
*,
G4Material
*,
G4double
,
G4double
,
55
G4Material
*,
G4bool
unishut =
false
,
56
const
G4String
& processName =
"StrawTubeXTRadiator"
);
57
~G4StrawTubeXTRadiator
();
58
59
// Auxiliary functions for plate/gas material parameters
60
G4double
GetMediumFormationZone
(
G4double
,
G4double
,
G4double
);
61
void
ComputeMediumPhotoAbsCof
();
62
G4double
GetMediumLinearPhotoAbs
(
G4double
);
63
G4complex
GetMediumComplexFZ
(
G4double
,
G4double
,
G4double
);
64
65
G4double
GetStackFactor
(
G4double
energy
,
G4double
gamma,
66
G4double
varAngle)
override
;
67
68
void
ProcessDescription
(std::ostream&)
const override
;
69
void
DumpInfo
()
const override
{
ProcessDescription
(
G4cout
); };
70
71
protected
:
72
G4SandiaTable
*
fMediumPhotoAbsCof
;
73
74
G4double
fSigma3
;
75
76
G4int
fMatIndex3
;
77
};
78
79
#endif
G4LogicalVolume.hh
G4Material.hh
G4double
double G4double
Definition:
G4Types.hh:83
G4bool
bool G4bool
Definition:
G4Types.hh:86
G4complex
std::complex< G4double > G4complex
Definition:
G4Types.hh:88
G4int
int G4int
Definition:
G4Types.hh:85
G4VXTRenergyLoss.hh
G4cout
G4GLOB_DLL std::ostream G4cout
G4LogicalVolume
Definition:
G4LogicalVolume.hh:182
G4Material
Definition:
G4Material.hh:118
G4SandiaTable
Definition:
G4SandiaTable.hh:64
G4StrawTubeXTRadiator
Definition:
G4StrawTubeXTRadiator.hh:51
G4StrawTubeXTRadiator::GetStackFactor
G4double GetStackFactor(G4double energy, G4double gamma, G4double varAngle) override
Definition:
G4StrawTubeXTRadiator.cc:95
G4StrawTubeXTRadiator::DumpInfo
void DumpInfo() const override
Definition:
G4StrawTubeXTRadiator.hh:69
G4StrawTubeXTRadiator::fMatIndex3
G4int fMatIndex3
Definition:
G4StrawTubeXTRadiator.hh:76
G4StrawTubeXTRadiator::~G4StrawTubeXTRadiator
~G4StrawTubeXTRadiator()
Definition:
G4StrawTubeXTRadiator.cc:81
G4StrawTubeXTRadiator::ProcessDescription
void ProcessDescription(std::ostream &) const override
Definition:
G4StrawTubeXTRadiator.cc:83
G4StrawTubeXTRadiator::fMediumPhotoAbsCof
G4SandiaTable * fMediumPhotoAbsCof
Definition:
G4StrawTubeXTRadiator.hh:69
G4StrawTubeXTRadiator::G4StrawTubeXTRadiator
G4StrawTubeXTRadiator(G4LogicalVolume *anEnvelope, G4Material *, G4Material *, G4double, G4double, G4Material *, G4bool unishut=false, const G4String &processName="StrawTubeXTRadiator")
Definition:
G4StrawTubeXTRadiator.cc:35
G4StrawTubeXTRadiator::fSigma3
G4double fSigma3
Definition:
G4StrawTubeXTRadiator.hh:74
G4StrawTubeXTRadiator::ComputeMediumPhotoAbsCof
void ComputeMediumPhotoAbsCof()
Definition:
G4StrawTubeXTRadiator.cc:162
G4StrawTubeXTRadiator::GetMediumFormationZone
G4double GetMediumFormationZone(G4double, G4double, G4double)
Definition:
G4StrawTubeXTRadiator.cc:130
G4StrawTubeXTRadiator::GetMediumLinearPhotoAbs
G4double GetMediumLinearPhotoAbs(G4double)
Definition:
G4StrawTubeXTRadiator.cc:172
G4StrawTubeXTRadiator::GetMediumComplexFZ
G4complex GetMediumComplexFZ(G4double, G4double, G4double)
Definition:
G4StrawTubeXTRadiator.cc:142
G4String
Definition:
G4String.hh:62
G4VXTRenergyLoss
Definition:
G4VXTRenergyLoss.hh:59
globals.hh
G4INCL::KinematicsUtils::energy
G4double energy(const ThreeVector &p, const G4double m)
Definition:
G4INCLKinematicsUtils.cc:158
Generated by
1.9.3