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PhysicsListEMstd.cc
Go to the documentation of this file. Or view the newest version in sPHENIX GitHub for file PhysicsListEMstd.cc
1 //
2 // ********************************************************************
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25 //
26 // ====================================================================
27 // PhysicsListEMstd.cc
28 //
29 // 2006 Q
30 // ====================================================================
31 #include "PhysicsListEMstd.hh"
32 #include "G4SystemOfUnits.hh"
33 
34 #include "G4ProcessManager.hh"
35 #include "G4ParticleDefinition.hh"
36 
37 #include "G4Gamma.hh"
38 #include "G4Electron.hh"
39 #include "G4Positron.hh"
40 
41 #include "G4ComptonScattering.hh"
42 #include "G4GammaConversion.hh"
43 #include "G4PhotoElectricEffect.hh"
44 #include "G4eMultipleScattering.hh"
45 #include "G4eIonisation.hh"
46 #include "G4eBremsstrahlung.hh"
47 #include "G4eplusAnnihilation.hh"
48 
49 
50 // ====================================================================
51 //
52 // class description
53 //
54 // ====================================================================
55 
59 {
60  SetVerboseLevel(1);
61  defaultCutValue = 1.*mm; // default cut value (1.0mm)
62 }
63 
64 
68 {
69 }
70 
71 
75 {
79 }
80 
81 
85 {
87 
89 
90  // ----------------------------------------------------------
91  // gamma physics
92  // ----------------------------------------------------------
93  pm= G4Gamma::Gamma()-> GetProcessManager();
94  pm-> AddDiscreteProcess(new G4PhotoElectricEffect);
95  pm-> AddDiscreteProcess(new G4ComptonScattering);
96  pm-> AddDiscreteProcess(new G4GammaConversion);
97 
98  // ----------------------------------------------------------
99  // electron physics
100  // ----------------------------------------------------------
102  G4eIonisation* eion= new G4eIonisation;
104 
106  pm-> AddProcess(msc, ordInActive, 1, 1);
107  pm-> AddProcess(eion, ordInActive, 2, 2);
108  pm-> AddProcess(ebrems, ordInActive, ordInActive, 3);
109 
110  // ----------------------------------------------------------
111  // positron physics
112  // ----------------------------------------------------------
113  msc= new G4eMultipleScattering;
114  eion= new G4eIonisation;
115  ebrems= new G4eBremsstrahlung;
116  G4eplusAnnihilation* annihilation= new G4eplusAnnihilation;
117 
118  pm= G4Positron::Positron()-> GetProcessManager();
119  pm-> AddProcess(msc, ordInActive, 1, 1);
120  pm-> AddProcess(eion, ordInActive, 2, 2);
121  pm-> AddProcess(ebrems, ordInActive, ordInActive, 3);
122  pm-> AddProcess(annihilation, 0, ordInActive, 4);
123 
124 }
125 
126 
130 {
132 }
133