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26 /// \file electromagnetic/TestEm6/src/RunActio << 26 // $Id: RunAction.cc,v 1.12 2006/06/29 16:57:20 gunter Exp $
27 /// \brief Implementation of the RunAction cla << 27 // GEANT4 tag $Name: geant4-08-02 $
28 // << 28 //
29 // <<
30 //....oooOO0OOooo........oooOO0OOooo........oo 29 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
31 //....oooOO0OOooo........oooOO0OOooo........oo 30 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
32 31
33 #include "RunAction.hh" 32 #include "RunAction.hh"
34 33
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" 34 #include "G4Run.hh"
43 #include "G4RunManager.hh" 35 #include "G4RunManager.hh"
44 #include "G4SystemOfUnits.hh" << 36
45 #include "G4eBremsstrahlung.hh" <<
46 #include "G4eeToHadrons.hh" <<
47 #include "G4eeToHadronsModel.hh" <<
48 #include "Randomize.hh" 37 #include "Randomize.hh"
49 38
50 #include <sstream> << 39 #ifdef G4ANALYSIS_USE
>> 40 #include "AIDA/AIDA.h"
>> 41 #endif
51 42
52 //....oooOO0OOooo........oooOO0OOooo........oo 43 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
53 44
54 RunAction::RunAction(DetectorConstruction* det << 45 RunAction::RunAction()
55 : G4UserRunAction(), fDetector(det), fProcCo << 46 :af(0), tree(0)
56 { 47 {
57 fMinE = 40 * GeV; << 48 for (G4int j=0; j<6; j++) histo[j] = 0;
58 fMaxE = 10000 * GeV; << 49
59 fnBin = 10000; << 50 #ifdef G4ANALYSIS_USE
>> 51 // Creating the analysis factory
>> 52 af = AIDA_createAnalysisFactory();
>> 53
>> 54 if (af) {
>> 55 // Creating the tree factory
>> 56 AIDA::ITreeFactory* tf = af->createTreeFactory();
>> 57
>> 58 // Creating a tree mapped to an hbook file.
>> 59 G4bool readOnly = false;
>> 60 G4bool createNew = true;
>> 61 G4String options = "--noErrors uncompress";
>> 62 tree = tf->create("testem6.hbook","hbook",readOnly,createNew,options);
>> 63 //tree = tf->create("testem6.root", "root",readOnly,createNew,options);
>> 64 //tree = tf->create("testem6.XML" ,"XML" ,readOnly,createNew,options);
>> 65 delete tf;
>> 66
>> 67 if (tree) {
>> 68 // Creating a histogram factory
>> 69 AIDA::IHistogramFactory* hf = af->createHistogramFactory(*tree);
>> 70
>> 71 // Creating histograms
>> 72 histo[0] = hf->createHistogram1D("1","1/(1+(theta+[g]+)**2)",100, 0 ,1.);
>> 73 histo[1] = hf->createHistogram1D("2","log10(theta+ [g]+)", 100,-3.,1.);
>> 74 histo[2] = hf->createHistogram1D("3","log10(theta- [g]-)", 100,-3.,1.);
>> 75 histo[3] = hf->createHistogram1D("4","log10(theta+ [g]+ -theta- [g]-)",
>> 76 100,-3.,1.);
>> 77 histo[4] = hf->createHistogram1D("5","xPlus" ,100,0.,1.);
>> 78 histo[5] = hf->createHistogram1D("6","xMinus",100,0.,1.);
>> 79
>> 80 delete hf;
>> 81 G4cout << "\n----> Histogram tree is opened" << G4endl;
>> 82 }
>> 83 }
>> 84 #endif
>> 85
60 } 86 }
61 87
62 //....oooOO0OOooo........oooOO0OOooo........oo 88 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
63 89
64 RunAction::~RunAction() {} << 90 RunAction::~RunAction()
65 <<
66 //....oooOO0OOooo........oooOO0OOooo........oo <<
67 <<
68 void RunAction::BeginOfRunAction(const G4Run* <<
69 { 91 {
70 G4cout << "### Run " << aRun->GetRunID() << << 92 #ifdef G4ANALYSIS_USE
71 << 93 tree->commit(); // Writing the histograms to the file
72 // get material << 94 tree->close(); // and closing the tree (and the file)
73 // << 95
74 fMat = fDetector->GetMaterial(); << 96 delete tree;
75 G4cout << "###RunAction::BeginOfRunAction M << 97 delete af;
76 << 98 #endif
77 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 } 99 }
130 100
131 //....oooOO0OOooo........oooOO0OOooo........oo 101 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
132 102
133 void RunAction::CountProcesses(G4String procNa << 103 void RunAction::BeginOfRunAction(const G4Run* aRun)
134 { << 104 {
135 // does the process already encounted ? << 105 G4cout << "### Run " << aRun->GetRunID() << " start." << G4endl;
136 // << 106
137 size_t nbProc = fProcCounter->size(); << 107 // save Rndm status
138 size_t i = 0; << 108 G4RunManager::GetRunManager()->SetRandomNumberStore(true);
139 while ((i < nbProc) && ((*fProcCounter)[i]-> << 109 CLHEP::HepRandom::showEngineStatus();
140 i++; <<
141 if (i == nbProc) fProcCounter->push_back(new <<
142 <<
143 (*fProcCounter)[i]->Count(); <<
144 } 110 }
145 111
146 //....oooOO0OOooo........oooOO0OOooo........oo 112 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
147 113
148 void RunAction::EndOfRunAction(const G4Run*) 114 void RunAction::EndOfRunAction(const G4Run*)
149 { 115 {
150 G4cout << "### RunAction::EndOfRunAction" << << 116 // show Rndm status
151 // total number of process calls << 117 CLHEP::HepRandom::showEngineStatus();
152 // <<
153 G4cout << "\n Number of process calls --->"; <<
154 for (size_t i = 0; i < fProcCounter->size(); <<
155 G4String procName = (*fProcCounter)[i]->Ge <<
156 if (procName != "Transportation") { <<
157 G4int count = (*fProcCounter)[i]->GetCou <<
158 G4cout << "\t" << procName << " : " << c <<
159 } <<
160 } <<
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 } <<
271 <<
272 fAnalysis->Write(); <<
273 fAnalysis->CloseFile(); <<
274 fAnalysis->Clear(); <<
275 <<
276 G4cout << G4endl; <<
277 } 118 }
278 119
279 //....oooOO0OOooo........oooOO0OOooo........oo 120 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
280 121