00001 #include "SimG4Core/PhysicsLists/interface/CMSEmStandardPhysics92.h"
00002
00003 #include "G4ParticleDefinition.hh"
00004 #include "G4ProcessManager.hh"
00005 #include "G4LossTableManager.hh"
00006 #include "G4EmProcessOptions.hh"
00007 #include "G4RegionStore.hh"
00008
00009 #include "G4ComptonScattering.hh"
00010 #include "G4GammaConversion.hh"
00011 #include "G4PhotoElectricEffect.hh"
00012
00013 #include "G4hMultipleScattering.hh"
00014 #include "G4eMultipleScattering.hh"
00015 #include "G4MscStepLimitType.hh"
00016 #include "G4UrbanMscModel93.hh"
00017
00018 #include "G4eIonisation.hh"
00019 #include "G4eBremsstrahlung.hh"
00020 #include "G4eplusAnnihilation.hh"
00021
00022 #include "G4MuIonisation.hh"
00023 #include "G4MuBremsstrahlung.hh"
00024 #include "G4MuPairProduction.hh"
00025
00026 #include "G4hIonisation.hh"
00027 #include "G4ionIonisation.hh"
00028 #include "G4hBremsstrahlung.hh"
00029 #include "G4hPairProduction.hh"
00030
00031 #include "G4Gamma.hh"
00032 #include "G4Electron.hh"
00033 #include "G4Positron.hh"
00034 #include "G4MuonPlus.hh"
00035 #include "G4MuonMinus.hh"
00036 #include "G4TauMinus.hh"
00037 #include "G4TauPlus.hh"
00038 #include "G4PionPlus.hh"
00039 #include "G4PionMinus.hh"
00040 #include "G4KaonPlus.hh"
00041 #include "G4KaonMinus.hh"
00042 #include "G4BMesonMinus.hh"
00043 #include "G4BMesonPlus.hh"
00044 #include "G4DMesonMinus.hh"
00045 #include "G4DMesonPlus.hh"
00046 #include "G4Proton.hh"
00047 #include "G4AntiProton.hh"
00048 #include "G4SigmaMinus.hh"
00049 #include "G4AntiSigmaMinus.hh"
00050 #include "G4SigmaPlus.hh"
00051 #include "G4AntiSigmaPlus.hh"
00052 #include "G4XiMinus.hh"
00053 #include "G4AntiXiMinus.hh"
00054 #include "G4OmegaMinus.hh"
00055 #include "G4AntiOmegaMinus.hh"
00056 #include "G4LambdacPlus.hh"
00057 #include "G4AntiLambdacPlus.hh"
00058 #include "G4XicPlus.hh"
00059 #include "G4AntiXicPlus.hh"
00060 #include "G4Deuteron.hh"
00061 #include "G4Triton.hh"
00062 #include "G4He3.hh"
00063 #include "G4Alpha.hh"
00064 #include "G4GenericIon.hh"
00065
00066 CMSEmStandardPhysics92::CMSEmStandardPhysics92(const G4String& name, G4int ver, std::string reg):
00067 G4VPhysicsConstructor(name), verbose(ver), region(reg) {
00068 G4LossTableManager::Instance();
00069 }
00070
00071 CMSEmStandardPhysics92::~CMSEmStandardPhysics92() {}
00072
00073 void CMSEmStandardPhysics92::ConstructParticle() {
00074
00075 G4Gamma::Gamma();
00076
00077
00078 G4Electron::Electron();
00079 G4Positron::Positron();
00080 G4MuonPlus::MuonPlus();
00081 G4MuonMinus::MuonMinus();
00082 G4TauMinus::TauMinusDefinition();
00083 G4TauPlus::TauPlusDefinition();
00084
00085
00086 G4PionPlus::PionPlusDefinition();
00087 G4PionMinus::PionMinusDefinition();
00088 G4KaonPlus::KaonPlusDefinition();
00089 G4KaonMinus::KaonMinusDefinition();
00090 G4DMesonMinus::DMesonMinusDefinition();
00091 G4DMesonPlus::DMesonPlusDefinition();
00092 G4BMesonMinus::BMesonMinusDefinition();
00093 G4BMesonPlus::BMesonPlusDefinition();
00094
00095
00096 G4Proton::Proton();
00097 G4AntiProton::AntiProton();
00098 G4SigmaMinus::SigmaMinusDefinition();
00099 G4AntiSigmaMinus::AntiSigmaMinusDefinition();
00100 G4SigmaPlus::SigmaPlusDefinition();
00101 G4AntiSigmaPlus::AntiSigmaPlusDefinition();
00102 G4XiMinus::XiMinusDefinition();
00103 G4AntiXiMinus::AntiXiMinusDefinition();
00104 G4OmegaMinus::OmegaMinusDefinition();
00105 G4AntiOmegaMinus::AntiOmegaMinusDefinition();
00106 G4LambdacPlus::LambdacPlusDefinition();
00107 G4AntiLambdacPlus::AntiLambdacPlusDefinition();
00108 G4XicPlus::XicPlusDefinition();
00109 G4AntiXicPlus::AntiXicPlusDefinition();
00110
00111
00112 G4Deuteron::Deuteron();
00113 G4Triton::Triton();
00114 G4He3::He3();
00115 G4Alpha::Alpha();
00116 G4GenericIon::GenericIonDefinition();
00117 }
00118
00119 void CMSEmStandardPhysics92::ConstructProcess() {
00120
00121 G4Region* reg = 0;
00122 if (region != " ") {
00123 G4RegionStore* regStore = G4RegionStore::GetInstance();
00124 reg = regStore->GetRegion(region, true);
00125 }
00126
00127 theParticleIterator->reset();
00128 while( (*theParticleIterator)() ){
00129 G4ParticleDefinition* particle = theParticleIterator->value();
00130 G4ProcessManager* pmanager = particle->GetProcessManager();
00131 G4String particleName = particle->GetParticleName();
00132 if(verbose > 1)
00133 G4cout << "### " << GetPhysicsName() << " instantiates for "
00134 << particleName << " at " << particle << G4endl;
00135
00136 if (particleName == "gamma") {
00137
00138 pmanager->AddDiscreteProcess(new G4PhotoElectricEffect);
00139 pmanager->AddDiscreteProcess(new G4ComptonScattering);
00140 pmanager->AddDiscreteProcess(new G4GammaConversion);
00141
00142 } else if (particleName == "e-") {
00143
00144 G4eIonisation* eioni = new G4eIonisation();
00145 eioni->SetStepFunction(0.8, 1.0*mm);
00146 G4eMultipleScattering* msc = new G4eMultipleScattering;
00147 msc->SetStepLimitType(fMinimal);
00148 if (reg != 0) {
00149 G4UrbanMscModel93* msc_el = new G4UrbanMscModel93();
00150 msc_el->SetRangeFactor(0.04);
00151 msc->AddEmModel(0,msc_el,reg);
00152 }
00153 pmanager->AddProcess(msc, -1, 1, 1);
00154 pmanager->AddProcess(eioni, -1, 2, 2);
00155 pmanager->AddProcess(new G4eBremsstrahlung, -1,-3, 3);
00156
00157 } else if (particleName == "e+") {
00158
00159 G4eIonisation* eioni = new G4eIonisation();
00160 eioni->SetStepFunction(0.8, 1.0*mm);
00161 G4eMultipleScattering* msc = new G4eMultipleScattering;
00162 msc->SetStepLimitType(fMinimal);
00163 if (reg != 0) {
00164 G4UrbanMscModel93* msc_pos = new G4UrbanMscModel93();
00165 msc_pos->SetRangeFactor(0.04);
00166 msc->AddEmModel(0,msc_pos,reg);
00167 }
00168 pmanager->AddProcess(msc, -1, 1, 1);
00169 pmanager->AddProcess(eioni, -1, 2, 2);
00170 pmanager->AddProcess(new G4eBremsstrahlung, -1,-3, 3);
00171 pmanager->AddProcess(new G4eplusAnnihilation, 0,-1, 4);
00172
00173 } else if (particleName == "mu+" ||
00174 particleName == "mu-" ) {
00175
00176 pmanager->AddProcess(new G4hMultipleScattering, -1, 1, 1);
00177 pmanager->AddProcess(new G4MuIonisation, -1, 2, 2);
00178 pmanager->AddProcess(new G4MuBremsstrahlung, -1,-3, 3);
00179 pmanager->AddProcess(new G4MuPairProduction, -1,-4, 4);
00180
00181 } else if (particleName == "alpha" ||
00182 particleName == "He3" ||
00183 particleName == "GenericIon") {
00184
00185 pmanager->AddProcess(new G4hMultipleScattering, -1, 1, 1);
00186 pmanager->AddProcess(new G4ionIonisation, -1, 2, 2);
00187
00188 } else if (particleName == "pi+" ||
00189 particleName == "kaon+" ||
00190 particleName == "kaon-" ||
00191 particleName == "proton" ||
00192 particleName == "pi-" ) {
00193
00194 pmanager->AddProcess(new G4hMultipleScattering, -1, 1, 1);
00195 pmanager->AddProcess(new G4hIonisation, -1, 2, 2);
00196 pmanager->AddProcess(new G4hBremsstrahlung(), -1,-3, 3);
00197 pmanager->AddProcess(new G4hPairProduction(), -1,-4, 4);
00198
00199 } else if (particleName == "B+" ||
00200 particleName == "B-" ||
00201 particleName == "D+" ||
00202 particleName == "D-" ||
00203 particleName == "Ds+" ||
00204 particleName == "Ds-" ||
00205 particleName == "anti_lambda_c+" ||
00206 particleName == "anti_omega-" ||
00207 particleName == "anti_proton" ||
00208 particleName == "anti_sigma_c+" ||
00209 particleName == "anti_sigma_c++" ||
00210 particleName == "anti_sigma+" ||
00211 particleName == "anti_sigma-" ||
00212 particleName == "anti_xi_c+" ||
00213 particleName == "anti_xi-" ||
00214 particleName == "deuteron" ||
00215 particleName == "lambda_c+" ||
00216 particleName == "omega-" ||
00217 particleName == "sigma_c+" ||
00218 particleName == "sigma_c++" ||
00219 particleName == "sigma+" ||
00220 particleName == "sigma-" ||
00221 particleName == "tau+" ||
00222 particleName == "tau-" ||
00223 particleName == "triton" ||
00224 particleName == "xi_c+" ||
00225 particleName == "xi-" ) {
00226
00227 pmanager->AddProcess(new G4hMultipleScattering, -1, 1, 1);
00228 pmanager->AddProcess(new G4hIonisation, -1, 2, 2);
00229 }
00230 }
00231
00232
00233
00234 G4EmProcessOptions opt;
00235 opt.SetVerbose(verbose);
00236
00237
00238 opt.SetApplyCuts(true);
00239
00240
00241
00242 opt.SetMinEnergy(100.*eV);
00243 opt.SetMaxEnergy(10.*TeV);
00244 opt.SetDEDXBinning(77);
00245 opt.SetLambdaBinning(77);
00246
00247 }