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 | // $Id: G4QPhotoNuclearPhysics.cc,v 1.3 2010/06/03 14:37:24 gunter Exp $ |
---|
27 | // GEANT4 tag $Name: geant4-09-04-beta-cand-01 $ |
---|
28 | // |
---|
29 | //--------------------------------------------------------------------------- |
---|
30 | // |
---|
31 | // ClassName: G4QPhotoNuclearPhysics |
---|
32 | // |
---|
33 | // Author: 2009 M. V. Kosov |
---|
34 | // |
---|
35 | // Modified: |
---|
36 | // |
---|
37 | //---------------------------------------------------------------------------- |
---|
38 | // |
---|
39 | |
---|
40 | #include "G4QPhotoNuclearPhysics.hh" |
---|
41 | |
---|
42 | |
---|
43 | G4QPhotoNuclearPhysics::G4QPhotoNuclearPhysics(G4int): |
---|
44 | G4VPhysicsConstructor("CHIPS photo-nuclear"), wasBuilt(false), SynchRActivated(false), |
---|
45 | GamNucActivated(false), EleNucActivated(false), MuoNucActivated(false), |
---|
46 | TauNucActivated(false), synchrOn(true), synchrMinGam(227.), gamNucOn(true), |
---|
47 | eleNucOn(true), muoNucOn(true), tauNucOn(true), photoNucBias(1.) |
---|
48 | { |
---|
49 | theMessenger = G4QMessenger::GetPointer(); |
---|
50 | theMessenger->Add(this); |
---|
51 | } |
---|
52 | |
---|
53 | G4QPhotoNuclearPhysics::G4QPhotoNuclearPhysics(const G4String& name): |
---|
54 | G4VPhysicsConstructor(name), wasBuilt(false), SynchRActivated(false), |
---|
55 | GamNucActivated(false), EleNucActivated(false), MuoNucActivated(false), |
---|
56 | TauNucActivated(false), synchrOn(true), synchrMinGam(227.), gamNucOn(true), |
---|
57 | eleNucOn(true), muoNucOn(true), tauNucOn(true), photoNucBias(1.) |
---|
58 | { |
---|
59 | theMessenger = G4QMessenger::GetPointer(); |
---|
60 | theMessenger->Add(this); |
---|
61 | } |
---|
62 | |
---|
63 | G4QPhotoNuclearPhysics::~G4QPhotoNuclearPhysics() |
---|
64 | { |
---|
65 | if(wasBuilt) |
---|
66 | { |
---|
67 | delete inelastic; |
---|
68 | if(synchrOn) delete synchrad; |
---|
69 | } |
---|
70 | } |
---|
71 | |
---|
72 | void G4QPhotoNuclearPhysics::SetSynchRadOnOff(G4String& newSwitch) |
---|
73 | { |
---|
74 | if(wasBuilt) G4cout<<"G4QPhotoNuclearPhysics:No, processes are already builded!"<<G4endl; |
---|
75 | else if(newSwitch == "on" || newSwitch == "ON" || newSwitch == "On") synchrOn = true; |
---|
76 | else synchrOn = false; |
---|
77 | } |
---|
78 | |
---|
79 | void G4QPhotoNuclearPhysics::SetGammaNuclearOnOff(G4String& newSwitch) |
---|
80 | { |
---|
81 | if(wasBuilt) G4cout<<"G4QPhotoNuclearPhysics:No, processes are already builded!"<<G4endl; |
---|
82 | else if(newSwitch == "on" || newSwitch == "ON" || newSwitch == "On") gamNucOn = true; |
---|
83 | else gamNucOn = false; |
---|
84 | } |
---|
85 | |
---|
86 | void G4QPhotoNuclearPhysics::SetElPosNuclearOnOff(G4String& newSwitch) |
---|
87 | { |
---|
88 | if(wasBuilt) G4cout<<"G4QPhotoNuclearPhysics:No, processes are already builded!"<<G4endl; |
---|
89 | else if(newSwitch == "on" || newSwitch == "ON" || newSwitch == "On") eleNucOn = true; |
---|
90 | else eleNucOn = false; |
---|
91 | } |
---|
92 | |
---|
93 | void G4QPhotoNuclearPhysics::SetMuonNuclearOnOff(G4String& newSwitch) |
---|
94 | { |
---|
95 | if(wasBuilt) G4cout<<"G4QPhotoNuclearPhysics:No, processes are already builded!"<<G4endl; |
---|
96 | else if(newSwitch == "on" || newSwitch == "ON" || newSwitch == "On") muoNucOn = true; |
---|
97 | else muoNucOn = false; |
---|
98 | } |
---|
99 | |
---|
100 | void G4QPhotoNuclearPhysics::SetTauNuclearOnOff(G4String& newSwitch) |
---|
101 | { |
---|
102 | if(wasBuilt) G4cout<<"G4QPhotoNuclearPhysics:No, processes are already builded!"<<G4endl; |
---|
103 | else if(newSwitch == "on" || newSwitch == "ON" || newSwitch == "On") tauNucOn = true; |
---|
104 | else tauNucOn = false; |
---|
105 | } |
---|
106 | |
---|
107 | void G4QPhotoNuclearPhysics::SetMinGammaSR(G4double newValue) |
---|
108 | { |
---|
109 | if(wasBuilt) G4cout<<"G4QPhotoNuclearPhysics:No, processes are already builded!"<<G4endl; |
---|
110 | else synchrMinGam = newValue; |
---|
111 | } |
---|
112 | |
---|
113 | void G4QPhotoNuclearPhysics::SetPhotoNucBias(G4double newValue) |
---|
114 | { |
---|
115 | if(wasBuilt) G4cout<<"G4QPhotoNuclearPhysics:No, processes are already builded!"<<G4endl; |
---|
116 | else photoNucBias = newValue; |
---|
117 | } |
---|
118 | |
---|
119 | void G4QPhotoNuclearPhysics::ConstructParticle() |
---|
120 | { |
---|
121 | G4Gamma::Gamma(); |
---|
122 | G4Electron::Electron(); |
---|
123 | G4Positron::Positron(); |
---|
124 | G4MuonPlus::MuonPlus(); |
---|
125 | G4MuonMinus::MuonMinus(); |
---|
126 | G4TauPlus::TauPlus(); |
---|
127 | G4TauMinus::TauMinus(); |
---|
128 | if (synchrOn) |
---|
129 | { |
---|
130 | G4MesonConstructor pMesonConstructor; |
---|
131 | pMesonConstructor.ConstructParticle(); |
---|
132 | |
---|
133 | G4BaryonConstructor pBaryonConstructor; |
---|
134 | pBaryonConstructor.ConstructParticle(); |
---|
135 | } |
---|
136 | } |
---|
137 | |
---|
138 | void G4QPhotoNuclearPhysics::ConstructProcess() |
---|
139 | { |
---|
140 | if(wasBuilt) return; |
---|
141 | wasBuilt = true; |
---|
142 | |
---|
143 | inelastic = new G4QInelastic("photoNuclear"); |
---|
144 | inelastic->SetPhotNucBias(photoNucBias); |
---|
145 | |
---|
146 | if (synchrOn) BuildSynchRad(); |
---|
147 | if (gamNucOn) BuildGammaNuclear(); |
---|
148 | if (eleNucOn) BuildElectroNuclear(); |
---|
149 | if (muoNucOn) BuildMuonNuclear(); |
---|
150 | if (tauNucOn) BuildTauNuclear(); |
---|
151 | } |
---|
152 | |
---|
153 | void G4QPhotoNuclearPhysics::BuildGammaNuclear() |
---|
154 | { |
---|
155 | if(GamNucActivated) return; |
---|
156 | GamNucActivated = true; |
---|
157 | G4ProcessManager* pManager = G4Gamma::Gamma()->GetProcessManager(); |
---|
158 | pManager->AddDiscreteProcess(inelastic); |
---|
159 | } |
---|
160 | |
---|
161 | void G4QPhotoNuclearPhysics::BuildElectroNuclear() |
---|
162 | { |
---|
163 | if(EleNucActivated) return; |
---|
164 | EleNucActivated = true; |
---|
165 | G4ProcessManager * pManager = 0; |
---|
166 | |
---|
167 | pManager = G4Electron::Electron()->GetProcessManager(); |
---|
168 | pManager->AddDiscreteProcess(inelastic); |
---|
169 | |
---|
170 | pManager = G4Positron::Positron()->GetProcessManager(); |
---|
171 | pManager->AddDiscreteProcess(inelastic); |
---|
172 | } |
---|
173 | |
---|
174 | void G4QPhotoNuclearPhysics::BuildMuonNuclear() |
---|
175 | { |
---|
176 | if(MuoNucActivated) return; |
---|
177 | MuoNucActivated = true; |
---|
178 | G4ProcessManager * pManager = 0; |
---|
179 | |
---|
180 | pManager = G4MuonPlus::MuonPlus()->GetProcessManager(); |
---|
181 | pManager->AddDiscreteProcess(inelastic); |
---|
182 | |
---|
183 | pManager = G4MuonMinus::MuonMinus()->GetProcessManager(); |
---|
184 | pManager->AddDiscreteProcess(inelastic); |
---|
185 | } |
---|
186 | |
---|
187 | void G4QPhotoNuclearPhysics::BuildTauNuclear() |
---|
188 | { |
---|
189 | if(TauNucActivated) return; |
---|
190 | TauNucActivated = true; |
---|
191 | G4ProcessManager * pManager = 0; |
---|
192 | |
---|
193 | pManager = G4TauPlus::TauPlus()->GetProcessManager(); |
---|
194 | pManager->AddDiscreteProcess(inelastic); |
---|
195 | |
---|
196 | pManager = G4TauMinus::TauMinus()->GetProcessManager(); |
---|
197 | pManager->AddDiscreteProcess(inelastic); |
---|
198 | } |
---|
199 | |
---|
200 | // The CHIPS Synchrotron radiation process is working for all charged particles |
---|
201 | void G4QPhotoNuclearPhysics::BuildSynchRad() |
---|
202 | { |
---|
203 | if(SynchRActivated) return; |
---|
204 | SynchRActivated = true; |
---|
205 | synchrad = new G4QSynchRad(); |
---|
206 | while( (*theParticleIterator)() ) |
---|
207 | { |
---|
208 | G4ParticleDefinition* particle = theParticleIterator->value(); |
---|
209 | G4double charge = particle->GetPDGCharge(); |
---|
210 | if(charge != 0.0) |
---|
211 | { |
---|
212 | G4ProcessManager* pmanager = particle->GetProcessManager(); |
---|
213 | pmanager->AddDiscreteProcess(synchrad); |
---|
214 | } |
---|
215 | } |
---|
216 | } |
---|