source: trunk/examples/extended/optical/LXe/src/LXeOpticalPhysics.cc @ 1282

Last change on this file since 1282 was 807, checked in by garnier, 16 years ago

update

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26#include "LXeOpticalPhysics.hh"
27#include "LXeOpPhysMessenger.hh"
28
29#include "globals.hh"
30#include "G4ios.hh"
31#include <iomanip>  
32
33#include "G4OpAbsorption.hh"
34#include "G4OpRayleigh.hh"
35#include "G4OpBoundaryProcess.hh"
36#include "G4OpWLS.hh"
37
38LXeOpticalPhysics::LXeOpticalPhysics(const G4String& name)
39  :  G4VPhysicsConstructor(name)
40{
41  //  new LXeOpPhysMessenger(this);
42}
43
44LXeOpticalPhysics::~LXeOpticalPhysics()
45{
46}
47
48#include "G4ParticleDefinition.hh"
49#include "G4ParticleTable.hh"
50
51#include "G4OpticalPhoton.hh"
52
53void LXeOpticalPhysics::ConstructParticle()
54{
55  G4OpticalPhoton::OpticalPhotonDefinition();
56}
57
58
59#include "G4ProcessManager.hh"
60
61void LXeOpticalPhysics::ConstructProcess()
62{
63  theScintProcess = new G4Scintillation();
64  theCerenkovProcess=new G4Cerenkov();
65  theAbsorptionProcess=new G4OpAbsorption();
66  theRayleighScattering=new G4OpRayleigh();
67  theBoundaryProcess=new G4OpBoundaryProcess();
68  theWLSProcess=new G4OpWLS();
69
70  theWLSProcess->UseTimeProfile("delta");
71//theWLSProcess->UseTimeProfile("exponential");
72
73  G4ProcessManager * pManager = 0;
74 
75  pManager = G4OpticalPhoton::OpticalPhoton()->GetProcessManager();
76  pManager->AddDiscreteProcess(theAbsorptionProcess);
77  pManager->AddDiscreteProcess(theRayleighScattering);
78  theBoundaryProcess->SetModel(unified);
79  pManager->AddDiscreteProcess(theBoundaryProcess);
80  pManager->AddDiscreteProcess(theWLSProcess);
81 
82  theScintProcess->SetScintillationYieldFactor(1.);
83  theScintProcess->SetScintillationExcitationRatio(0.0);
84  theScintProcess->SetTrackSecondariesFirst(true);
85
86  theParticleIterator->reset();
87  while( (*theParticleIterator)() ){
88    G4ParticleDefinition* particle = theParticleIterator->value();
89    pManager = particle->GetProcessManager();
90    if(theCerenkovProcess->IsApplicable(*particle)){
91      pManager->AddProcess(theCerenkovProcess);
92      pManager->SetProcessOrdering(theCerenkovProcess,idxPostStep);
93    }
94    if(theScintProcess->IsApplicable(*particle)){
95      pManager->AddProcess(theScintProcess);
96      pManager->SetProcessOrderingToLast(theScintProcess,idxAtRest);
97      pManager->SetProcessOrderingToLast(theScintProcess,idxPostStep);
98    }
99 
100  }
101}
102
103void LXeOpticalPhysics::SetScintYieldFactor(G4double yf){
104  if(theScintProcess)
105    theScintProcess->SetScintillationYieldFactor(yf);
106}
107
108
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