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24 // ******************************************* 24 // ********************************************************************
25 // 25 //
26 /* 26 /*
27 Author: Susanna Guatelli 27 Author: Susanna Guatelli
28 */ 28 */
29 // 29 //
30 // ********************************** 30 // **********************************
31 // * * 31 // * *
32 // * BrachyPhysicsList.cc * 32 // * BrachyPhysicsList.cc *
33 // * * 33 // * *
34 // ********************************** 34 // **********************************
35 // 35 //
36 #include "BrachyPhysicsList.hh" <<
37 #include "BrachyPhysicsListMessenger.hh" <<
38 #include "G4EmStandardPhysics_option4.hh" 36 #include "G4EmStandardPhysics_option4.hh"
39 #include "G4EmLivermorePhysics.hh" 37 #include "G4EmLivermorePhysics.hh"
40 #include "G4EmStandardPhysics.hh" <<
41 #include "G4EmStandardPhysics_option1.hh" <<
42 #include "G4EmStandardPhysics_option2.hh" <<
43 #include "G4EmStandardPhysics_option3.hh" <<
44 #include "G4EmStandardPhysics_option4.hh" <<
45 #include "G4DecayPhysics.hh" 38 #include "G4DecayPhysics.hh"
46 #include "G4RadioactiveDecayPhysics.hh" 39 #include "G4RadioactiveDecayPhysics.hh"
47 #include "G4EmPenelopePhysics.hh" 40 #include "G4EmPenelopePhysics.hh"
>> 41 #include "BrachyPhysicsList.hh"
48 #include "G4VPhysicsConstructor.hh" 42 #include "G4VPhysicsConstructor.hh"
49 #include "G4ParticleDefinition.hh" 43 #include "G4ParticleDefinition.hh"
50 #include "G4ProductionCutsTable.hh" 44 #include "G4ProductionCutsTable.hh"
51 #include "G4ProcessManager.hh" 45 #include "G4ProcessManager.hh"
52 #include "G4ParticleTypes.hh" 46 #include "G4ParticleTypes.hh"
53 #include "G4ios.hh" 47 #include "G4ios.hh"
54 #include "G4StepLimiter.hh" 48 #include "G4StepLimiter.hh"
55 #include "G4ParticleDefinition.hh" 49 #include "G4ParticleDefinition.hh"
56 #include "globals.hh" 50 #include "globals.hh"
57 #include "G4SystemOfUnits.hh" 51 #include "G4SystemOfUnits.hh"
58 #include "G4UAtomicDeexcitation.hh" <<
59 #include "G4LossTableManager.hh" <<
60 52
61 BrachyPhysicsList::BrachyPhysicsList(): G4VMo 53 BrachyPhysicsList::BrachyPhysicsList(): G4VModularPhysicsList()
62 { 54 {
63 SetVerboseLevel(1); 55 SetVerboseLevel(1);
>> 56
>> 57 // EM physics: 3 alternatives
>> 58
>> 59 emPhysicsList = new G4EmStandardPhysics_option4(1);
64 60
65 G4ProductionCutsTable::GetProductionCutsTable( << 61 // Alternatively you can substitute this physics list
66 SetDefaultCutValue(0.05 *mm); << 62 // with the LowEnergy Livermore or LowEnergy Penelope:
67 DumpCutValuesTable(); << 63 // emPhysicsList = new G4EmLivermorePhysics();
68 << 64 // Low Energy based on Livermore Evaluated Data Libraries
69 // EM physics: default << 65 //
70 fEmPhysicsList = new G4EmLivermorePhysics(); << 66 // Penelope physics
71 fEmName="emlivermore"; << 67 //emPhysicsList = new G4EmPenelopePhysics();
72 68
73 // Add Decay 69 // Add Decay
74 fDecPhysicsList = new G4DecayPhysics(); << 70 decPhysicsList = new G4DecayPhysics();
75 fRadDecayPhysicsList = new G4RadioactiveDecayP << 71 radDecayPhysicsList = new G4RadioactiveDecayPhysics();
76 fMessenger = new BrachyPhysicsListMessenger(th << 72
77 } 73 }
78 74
79 BrachyPhysicsList::~BrachyPhysicsList() 75 BrachyPhysicsList::~BrachyPhysicsList()
80 { 76 {
81 delete fMessenger; << 77 delete decPhysicsList;
82 delete fDecPhysicsList; << 78 delete radDecayPhysicsList;
83 delete fRadDecayPhysicsList; << 79 delete emPhysicsList;
84 delete fEmPhysicsList; <<
85 } 80 }
86 81
87 void BrachyPhysicsList::ConstructParticle() 82 void BrachyPhysicsList::ConstructParticle()
88 { 83 {
89 fDecPhysicsList -> ConstructParticle(); << 84 decPhysicsList -> ConstructParticle();
90 } 85 }
91 86
92 void BrachyPhysicsList::ConstructProcess() 87 void BrachyPhysicsList::ConstructProcess()
93 { 88 {
94 AddTransportation(); 89 AddTransportation();
95 fEmPhysicsList -> ConstructProcess(); << 90 emPhysicsList -> ConstructProcess();
96 91
97 // decay physics list 92 // decay physics list
98 fDecPhysicsList -> ConstructProcess(); << 93 decPhysicsList -> ConstructProcess();
99 fRadDecayPhysicsList -> ConstructProcess(); << 94 radDecayPhysicsList -> ConstructProcess();
100 <<
101 // Deexcitation <<
102 // Both Fluorescence and Auger e- emission act <<
103 G4VAtomDeexcitation* de = new G4UAtomicDeexcit <<
104 G4LossTableManager::Instance()->SetAtomDeexcit <<
105 de -> SetFluo(true); <<
106 de -> SetAuger(true); <<
107 <<
108 // To model full Auger cascade include in the <<
109 // the following UI commands: <<
110 // process/em/augerCascade true <<
111 // process/em/deexcitationIgnoreCut true <<
112 } 95 }
113 96
114 void BrachyPhysicsList::AddPhysicsList(const G << 97 void BrachyPhysicsList::SetCuts()
115 { 98 {
>> 99 // Definition of threshold of production
>> 100 // of secondary particles
>> 101 // This is defined in range.
>> 102 defaultCutValue = 0.1 * mm;
>> 103 SetCutValue(defaultCutValue, "gamma");
>> 104 SetCutValue(defaultCutValue, "e-");
>> 105 SetCutValue(defaultCutValue, "e+");
116 106
117 if (name == fEmName) return; << 107 // By default the low energy limit to produce
>> 108 // secondary particles is 990 eV.
>> 109 // This value is correct when using the EM Standard Physics.
>> 110 // When using the Low Energy Livermore this value can be
>> 111 // changed to 250 eV corresponding to the limit
>> 112 // of validity of the physics models.
>> 113 // Comment out following three lines if the
>> 114 // Standard electromagnetic Package is adopted.
>> 115 G4double lowLimit = 250. * eV;
>> 116 G4double highLimit = 100. * GeV;
118 117
119 if (name == "emstandard_opt0"){ << 118 G4ProductionCutsTable::GetProductionCutsTable()->SetEnergyRange(lowLimit,
120 fEmName = name; << 119 highLimit);
121 delete fEmPhysicsList; <<
122 fEmPhysicsList = new G4EmStandardPhysics() <<
123 G4cout << "PhysicsList::AddPhysicsList: <" <<
124 <<
125 } else if (name == "emstandard_opt1"){ <<
126 fEmName = name; <<
127 delete fEmPhysicsList; <<
128 fEmPhysicsList = new G4EmStandardPhysics_o <<
129 G4cout << "PhysicsList::AddPhysicsList: <" <<
130 } else if (name == "emstandard_opt2"){ <<
131 fEmName = name; <<
132 delete fEmPhysicsList; <<
133 fEmPhysicsList = new G4EmStandardPhysics_o <<
134 G4cout << "PhysicsList::AddPhysicsList: <" <<
135 } else if (name == "emstandard_opt3"){ <<
136 fEmName = name; <<
137 delete fEmPhysicsList; <<
138 fEmPhysicsList = new G4EmStandardPhysics_o <<
139 G4cout << "PhysicsList::AddPhysicsList: <" <<
140 } else if (name == "emstandard_opt4"){ <<
141 fEmName = name; <<
142 delete fEmPhysicsList; <<
143 fEmPhysicsList = new G4EmStandardPhysics_o <<
144 G4cout << "PhysicsList::AddPhysicsList: <" <<
145 } else if (name == "empenelope"){ <<
146 fEmName = name; <<
147 delete fEmPhysicsList; <<
148 fEmPhysicsList = new G4EmPenelopePhysics() <<
149 G4cout << "PhysicsList::AddPhysicsList: <" <<
150 } else if (name == "emlivermore"){ <<
151 fEmName = name; <<
152 delete fEmPhysicsList; <<
153 fEmPhysicsList = new G4EmLivermorePhysics( <<
154 G4cout << "PhysicsList::AddPhysicsList: <" <<
155 } else { <<
156 <<
157 G4cout << "PhysicsList::AddPhysicsList: <" <<
158 << " is not defined" <<
159 << G4endl; <<
160 } <<
161 G4cout << "PhysicsList::AddPhysicsList: <" < <<
162 << " is activated" <<
163 << G4endl; <<
164 } <<
165 120
>> 121 // Print the cuts
>> 122 if (verboseLevel>0) DumpCutValuesTable();
>> 123 }
166 124