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25 // 25 //
26 /// \file electromagnetic/TestEm6/src/RunActio 26 /// \file electromagnetic/TestEm6/src/RunAction.cc
27 /// \brief Implementation of the RunAction cla 27 /// \brief Implementation of the RunAction class
28 // 28 //
29 // << 29 // $Id$
>> 30 //
30 //....oooOO0OOooo........oooOO0OOooo........oo 31 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
31 //....oooOO0OOooo........oooOO0OOooo........oo 32 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
32 33
33 #include "RunAction.hh" 34 #include "RunAction.hh"
34 35
35 #include "G4AnnihiToMuPair.hh" <<
36 #include "G4EmCalculator.hh" <<
37 #include "G4MuonMinus.hh" <<
38 #include "G4ParticleDefinition.hh" <<
39 #include "G4ParticleTable.hh" <<
40 #include "G4PhysicalConstants.hh" <<
41 #include "G4Positron.hh" <<
42 #include "G4Run.hh" 36 #include "G4Run.hh"
43 #include "G4RunManager.hh" 37 #include "G4RunManager.hh"
44 #include "G4SystemOfUnits.hh" <<
45 #include "G4eBremsstrahlung.hh" <<
46 #include "G4eeToHadrons.hh" <<
47 #include "G4eeToHadronsModel.hh" <<
48 #include "Randomize.hh" <<
49 38
50 #include <sstream> << 39 #include "Randomize.hh"
51 40
52 //....oooOO0OOooo........oooOO0OOooo........oo 41 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
53 42
54 RunAction::RunAction(DetectorConstruction* det << 43 RunAction::RunAction()
55 : G4UserRunAction(), fDetector(det), fProcCo <<
56 { 44 {
57 fMinE = 40 * GeV; << 45 // Create analysis manager
58 fMaxE = 10000 * GeV; << 46 // The choice of analysis technology is done via selection of a namespace
59 fnBin = 10000; << 47 //
>> 48 G4AnalysisManager* analysisManager = G4AnalysisManager::Instance();
>> 49
>> 50 // Open an output file
>> 51 //
>> 52 G4String fileName = "testem6";
>> 53 analysisManager->OpenFile(fileName);
>> 54 analysisManager->SetVerboseLevel(1);
>> 55 G4String extension = analysisManager->GetFileType();
>> 56 fileName = fileName + "." + extension;
>> 57
>> 58 // Creating histograms
>> 59 //
>> 60 analysisManager->SetFirstHistoId(1);
>> 61 analysisManager->CreateH1("1","1/(1+(theta+[g]+)**2)",100, 0 ,1.);
>> 62 analysisManager->CreateH1("2","log10(theta+ [g]+)", 100,-3.,1.);
>> 63 analysisManager->CreateH1("3","log10(theta- [g]-)", 100,-3.,1.);
>> 64 analysisManager->CreateH1("4","log10(theta+ [g]+ -theta- [g]-)", 100,-3.,1.);
>> 65 analysisManager->CreateH1("5","xPlus" ,100,0.,1.);
>> 66 analysisManager->CreateH1("6","xMinus",100,0.,1.);
>> 67
>> 68 G4cout << "\n----> Histogram file is opened in " << fileName << G4endl;
60 } 69 }
61 70
62 //....oooOO0OOooo........oooOO0OOooo........oo 71 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
63 72
64 RunAction::~RunAction() {} << 73 RunAction::~RunAction()
>> 74 {
>> 75 G4AnalysisManager* analysisManager = G4AnalysisManager::Instance();
>> 76
>> 77 analysisManager->Write();
>> 78 analysisManager->CloseFile();
>> 79
>> 80 delete G4AnalysisManager::Instance();
>> 81 }
65 82
66 //....oooOO0OOooo........oooOO0OOooo........oo 83 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
67 84
68 void RunAction::BeginOfRunAction(const G4Run* 85 void RunAction::BeginOfRunAction(const G4Run* aRun)
69 { << 86 {
70 G4cout << "### Run " << aRun->GetRunID() << 87 G4cout << "### Run " << aRun->GetRunID() << " start." << G4endl;
71 << 88
72 // get material << 89 // save Rndm status
73 // << 90 G4RunManager::GetRunManager()->SetRandomNumberStore(true);
74 fMat = fDetector->GetMaterial(); << 91 CLHEP::HepRandom::showEngineStatus();
75 G4cout << "###RunAction::BeginOfRunAction M <<
76 <<
77 fProcCounter = new ProcessesCount; 92 fProcCounter = new ProcessesCount;
78 <<
79 fAnalysis = G4AnalysisManager::Instance(); <<
80 fAnalysis->SetDefaultFileType("root"); <<
81 <<
82 // Open an output file <<
83 // <<
84 std::stringstream tmp; <<
85 tmp << "testem6_" << aRun->GetRunID(); <<
86 G4String fileName = tmp.str(); <<
87 fAnalysis->OpenFile(fileName); <<
88 fAnalysis->SetVerboseLevel(2); <<
89 fAnalysis->SetActivation(true); <<
90 <<
91 // Creating histograms 1,2,3,4,5,6 <<
92 // <<
93 fAnalysis->SetFirstHistoId(1); <<
94 fAnalysis->CreateH1("h1", "1/(1+(theta+[g]+) <<
95 fAnalysis->CreateH1("h2", "log10(theta+ [g]+ <<
96 fAnalysis->CreateH1("h3", "log10(theta- [g]- <<
97 fAnalysis->CreateH1("h4", "log10(theta+ [g]+ <<
98 fAnalysis->CreateH1("h5", "xPlus", 100, 0., <<
99 fAnalysis->CreateH1("h6", "xMinus", 100, 0., <<
100 <<
101 // creating histogram 7,8,9,10,11 (CrossSect <<
102 // <<
103 G4double minBin = std::log10(fMinE / GeV); <<
104 G4double maxBin = std::log10(fMaxE / GeV); <<
105 fAnalysis->CreateH1("h7", "CrossSectionPerAt <<
106 maxBin); <<
107 fAnalysis->CreateH1("h8", "CrossSectionPerAt <<
108 maxBin); <<
109 fAnalysis->CreateH1("h9", "CrossSectionPerAt <<
110 maxBin); <<
111 fAnalysis->CreateH1("h10", "Theoretical Cros <<
112 fnBin, minBin, maxBin); <<
113 fAnalysis->CreateH1("h11", "Theoretical Cros <<
114 minBin, maxBin); <<
115 <<
116 // creating histogram 12,13,14,15,16(CrossSe <<
117 // <<
118 fAnalysis->CreateH1("h12", "CrossSectionPerV <<
119 fAnalysis->CreateH1("h13", "CrossSectionPerV <<
120 fAnalysis->CreateH1("h14", "CrossSectionPerV <<
121 fAnalysis->CreateH1("h15", "CrossSectionPerV <<
122 maxBin); <<
123 fAnalysis->CreateH1("h16", "CrossSectionPerV <<
124 <<
125 // creating histogram 17 (R ratio) <<
126 fAnalysis->CreateH1("h17", "R : eeToHadr/eeT <<
127 <<
128 G4cout << "\n----> Histogram file is opened <<
129 } 93 }
130 94
131 //....oooOO0OOooo........oooOO0OOooo........oo 95 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
132 96
133 void RunAction::CountProcesses(G4String procNa 97 void RunAction::CountProcesses(G4String procName)
134 { 98 {
135 // does the process already encounted ? << 99 //does the process already encounted ?
136 // <<
137 size_t nbProc = fProcCounter->size(); 100 size_t nbProc = fProcCounter->size();
138 size_t i = 0; 101 size_t i = 0;
139 while ((i < nbProc) && ((*fProcCounter)[i]-> << 102 while ((i<nbProc)&&((*fProcCounter)[i]->GetName()!=procName)) i++;
140 i++; << 103 if (i == nbProc) fProcCounter->push_back( new OneProcessCount(procName));
141 if (i == nbProc) fProcCounter->push_back(new << 104
142 <<
143 (*fProcCounter)[i]->Count(); 105 (*fProcCounter)[i]->Count();
144 } 106 }
145 107
146 //....oooOO0OOooo........oooOO0OOooo........oo 108 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
147 109
148 void RunAction::EndOfRunAction(const G4Run*) 110 void RunAction::EndOfRunAction(const G4Run*)
149 { 111 {
150 G4cout << "### RunAction::EndOfRunAction" << << 112 // show Rndm status
151 // total number of process calls << 113 CLHEP::HepRandom::showEngineStatus();
152 // << 114 //total number of process calls
>> 115 G4double countTot = 0.;
153 G4cout << "\n Number of process calls --->"; 116 G4cout << "\n Number of process calls --->";
154 for (size_t i = 0; i < fProcCounter->size(); << 117 for (size_t i=0; i< fProcCounter->size();i++) {
155 G4String procName = (*fProcCounter)[i]->Ge << 118 G4String procName = (*fProcCounter)[i]->GetName();
156 if (procName != "Transportation") { << 119 if (procName != "Transportation") {
157 G4int count = (*fProcCounter)[i]->GetCou << 120 G4int count = (*fProcCounter)[i]->GetCounter();
158 G4cout << "\t" << procName << " : " << c << 121 G4cout << "\t" << procName << " : " << count;
159 } << 122 countTot += count;
160 } << 123 }
161 G4cout << G4endl; <<
162 <<
163 // instance EmCalculator <<
164 // <<
165 G4EmCalculator emCal; <<
166 emCal.SetVerbose(0); <<
167 <<
168 // get positron <<
169 // <<
170 G4String positronName = "e+"; <<
171 G4ParticleDefinition* positron = G4ParticleT <<
172 <<
173 // process name <<
174 // <<
175 G4String annihilName = "annihil"; <<
176 G4String annihiToMuName = "AnnihiToMuPair"; <<
177 G4String annihiToHadrName = "ee2hadr"; <<
178 G4String BremName = "eBrem"; <<
179 G4String IoniName = "eIoni"; <<
180 <<
181 // get AnnihiToMuPair <<
182 // <<
183 G4AnnihiToMuPair* annihiToMu = <<
184 reinterpret_cast<G4AnnihiToMuPair*>(emCal. <<
185 <<
186 // parameters for ComputeCrossSection <<
187 // <<
188 G4double atomicZ = 1.; <<
189 G4double atomicA = 2.; <<
190 <<
191 // set parameters for theory <<
192 // <<
193 const G4ParticleDefinition* muon = G4MuonMin <<
194 G4double Mu = muon->GetPDGMass(); <<
195 G4double Me = electron_mass_c2; <<
196 G4double Re = classic_electr_radius; <<
197 G4double Ru = Re * Me / Mu; <<
198 G4double Eth = 2 * Mu * Mu / Me - Me; <<
199 G4PhysicsLogVector v(fMinE, fMaxE, fnBin, fa <<
200 <<
201 // Compute CrossSections and Fill histgrams <<
202 // <<
203 for (G4int i = 0; i <= fnBin; ++i) { <<
204 G4double energy = v.Energy(i); <<
205 G4double x = std::log10(energy / GeV); <<
206 <<
207 // CrossSectionPerAtom <<
208 // <<
209 G4double crs_annihiToMu = annihiToMu->Comp <<
210 // G4cout << "crs_annihiToMu(mkb)=" << crs <<
211 fAnalysis->FillH1(7, x, crs_annihiToMu / m <<
212 <<
213 G4double crs_annihil = <<
214 emCal.ComputeCrossSectionPerAtom(energy, <<
215 fAnalysis->FillH1(8, x, crs_annihil / micr <<
216 <<
217 G4double crs_annihiToHadr = <<
218 emCal.ComputeCrossSectionPerAtom(energy, <<
219 fAnalysis->FillH1(9, x, crs_annihiToHadr / <<
220 <<
221 // CrossSectionPerVolume <<
222 // <<
223 G4double crsVol_Brem = <<
224 emCal.ComputeCrossSectionPerVolume(energ <<
225 fAnalysis->FillH1(12, x, crsVol_Brem * mm) <<
226 <<
227 G4double crsVol_Ioni = <<
228 emCal.ComputeCrossSectionPerVolume(energ <<
229 fAnalysis->FillH1(13, x, crsVol_Ioni * mm) <<
230 <<
231 G4double crsVol_annihiToMu = annihiToMu->C <<
232 fAnalysis->FillH1(14, x, crsVol_annihiToMu <<
233 <<
234 G4double crsVol_annihil = <<
235 emCal.ComputeCrossSectionPerVolume(energ <<
236 fAnalysis->FillH1(15, x, crsVol_annihil * <<
237 <<
238 G4double crsVol_annihiToHadr = <<
239 emCal.ComputeCrossSectionPerVolume(energ <<
240 fAnalysis->FillH1(16, x, crsVol_annihiToHa <<
241 <<
242 // R ratio <<
243 // <<
244 G4double RR = 0.0; <<
245 if (crsVol_annihiToMu > 0.) RR = crsVol_an <<
246 fAnalysis->FillH1(17, x, RR); <<
247 <<
248 // Theoretical calculation <<
249 // <<
250 G4double X1 = energy / Me; <<
251 if (X1 > 1 && i % 1000 == 0) { <<
252 G4double crs_annihil_theory = <<
253 atomicZ * pi * Re * Re <<
254 * ((X1 * X1 + 4 * X1 + 1) * G4Log(X1 + <<
255 - (X1 + 3) / std::sqrt(X1 * X1 - 1) <<
256 / (X1 + 1); <<
257 fAnalysis->FillH1(10, x, crs_annihil_the <<
258 } <<
259 <<
260 G4double X2 = Eth / energy; <<
261 if (X2 < 1. && i % 1000 == 0) { <<
262 G4double crs_annihiToMu_theory = <<
263 atomicZ * pi * Ru * Ru / 3 * X2 * (1 + <<
264 fAnalysis->FillH1(11, x, crs_annihiToMu_ <<
265 } <<
266 <<
267 // if(i%1000==0)G4cout <<"###energy:" << e <<
268 // << crs_annihiToMu << "/crs_ToTw <<
269 // <<"/crs_ToToHadr:"<<crs_annihiT <<
270 } 124 }
271 <<
272 fAnalysis->Write(); <<
273 fAnalysis->CloseFile(); <<
274 fAnalysis->Clear(); <<
275 <<
276 G4cout << G4endl; 125 G4cout << G4endl;
>> 126
277 } 127 }
278 128
279 //....oooOO0OOooo........oooOO0OOooo........oo 129 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
280 130