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25 //
26 /// \file exoticphysics/monopole/src/Run.cc
27 /// \brief Implementation of the Run class
28 //
29 //
30 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
31 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
32
33 #include "Run.hh"
34
35 #include "DetectorConstruction.hh"
36 #include "PrimaryGeneratorAction.hh"
37
38 #include "G4EmCalculator.hh"
39 #include "G4Proton.hh"
40 #include "G4SystemOfUnits.hh"
41 #include "G4UnitsTable.hh"
42
43 #include <iomanip>
44
45 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
46
47 Run::Run(DetectorConstruction* det, PrimaryGeneratorAction* prim) : fDetector(det), fPrimary(prim)
48 {
49 fAnalysisManager = G4AnalysisManager::Instance();
50
51 G4double length = fDetector->GetAbsorSizeX();
52 fOffsetX = -0.5 * length;
53
54 fVerboseLevel = 1;
55 fNevt = 0;
56 fProjRange = fProjRange2 = 0.;
57 }
58
59 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
60
61 Run::~Run() {}
62
63 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
64
65 void Run::Merge(const G4Run* run)
66 {
67 const Run* localRun = static_cast<const Run*>(run);
68
69 fNevt += localRun->GetNumberOfEvent();
70 fProjRange += localRun->fProjRange;
71 fProjRange2 += localRun->fProjRange2;
72
73 G4Run::Merge(run);
74 }
75
76 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
77
78 void Run::EndOfRun(G4double binLength)
79 {
80 if (!G4Threading::IsMultithreadedApplication()) {
81 fNevt += this->GetNumberOfEvent();
82 }
83
84 G4int nEvents = fNevt;
85 if (nEvents == 0) {
86 return;
87 }
88
89 // run conditions
90 //
91 const G4Material* material = fDetector->GetAbsorMaterial();
92 G4double density = material->GetDensity();
93 G4String matName = material->GetName();
94
95 const G4ParticleDefinition* part = fPrimary->GetParticleGun()->GetParticleDefinition();
96 G4String particle = part->GetParticleName();
97 const G4ParticleDefinition* proton = G4Proton::Proton();
98
99 G4double energy = fPrimary->GetParticleGun()->GetParticleEnergy();
100
101 if (GetVerbose() > 0) {
102 G4cout << "\n The run consists of " << nEvents << " " << particle << " of "
103 << G4BestUnit(energy, "Energy") << "\n through "
104 << G4BestUnit(fDetector->GetAbsorSizeX(), "Length") << " of " << matName
105 << " (density: " << G4BestUnit(density, "Volumic Mass") << ")" << G4endl;
106 // G4cout<<"Proj "<<fProjRange<<" "<<fProjRange2<<G4endl;
107 };
108
109 // compute projected range and straggling
110 fProjRange /= nEvents;
111 fProjRange2 /= nEvents;
112 G4double rms = fProjRange2 - fProjRange * fProjRange;
113 if (rms > 0.) {
114 rms = std::sqrt(rms);
115 }
116 else {
117 rms = 0.;
118 }
119
120 if (GetVerbose() > 0) {
121 G4cout.precision(5);
122 G4cout << " Projected Range= " << G4BestUnit(fProjRange, "Length")
123 << " rms= " << G4BestUnit(rms, "Length") << "\n"
124 << G4endl;
125 };
126
127 G4double ekin[100], dedxp[100], dedxmp[100], tdedxp[100], tdedxmp[100], xsp[100], xsmp[100];
128 G4EmCalculator calc;
129 // calc.SetVerbose(2);
130 G4int i;
131 for (i = 0; i < 100; ++i) {
132 ekin[i] = std::pow(10., 0.1 * G4double(i)) * keV;
133 dedxp[i] = calc.GetDEDX(ekin[i], proton, material);
134 xsp[i] = calc.GetCrossSectionPerVolume(ekin[i], proton, "hIoni", material);
135 tdedxp[i] = calc.ComputeElectronicDEDX(ekin[i], proton, material);
136 dedxmp[i] = calc.GetDEDX(ekin[i], part, material);
137 xsmp[i] = calc.GetCrossSectionPerVolume(ekin[i], part, "mplIoni", material);
138 tdedxmp[i] = calc.ComputeElectronicDEDX(ekin[i], part, material);
139 }
140
141 if (GetVerbose() > 0) {
142 G4int prec = G4cout.precision(3);
143 G4cout << "##################################################################" << G4endl;
144 G4cout << "### Stopping Powers and Cross Sections" << G4endl;
145 G4cout << "##################################################################" << G4endl;
146
147 G4cout << "# N E(MeV) p_dEdx(MeV/mm) mpl_dEdx(MeV/mm) xs(1/mm)" << G4endl;
148 G4cout << " restr tot restr tot p mpl" << G4endl;
149 G4cout << "##################################################################" << G4endl;
150 for (i = 0; i < 100; ++i) {
151 G4cout << std::setw(2) << i << "." << std::setw(9) << ekin[i] << std::setw(8) << dedxp[i]
152 << std::setw(8) << tdedxp[i] << std::setw(9) << dedxmp[i] << std::setw(9) << tdedxmp[i]
153 << std::setw(10) << xsp[i] << std::setw(10) << xsmp[i] << G4endl;
154 }
155 G4cout.precision(prec);
156 G4cout << "##################################################################" << G4endl;
157 }
158
159 // normalize histogram
160 G4double fac = (mm / MeV) / (nEvents * binLength);
161 fAnalysisManager->ScaleH1(1, fac);
162
163 for (i = 0; i < 100; ++i) {
164 G4double e = std::log10(ekin[i] / MeV) + 0.05;
165 fAnalysisManager->FillH1(2, e, tdedxp[i]);
166 fAnalysisManager->FillH1(3, e, tdedxmp[i]);
167 fAnalysisManager->FillH1(4, e, std::log10(calc.GetRange(ekin[i], "proton", matName) / mm));
168 fAnalysisManager->FillH1(5, e, std::log10(calc.GetRange(ekin[i], "monopole", matName) / mm));
169 fAnalysisManager->FillH1(6, e, dedxp[i]);
170 fAnalysisManager->FillH1(7, e, dedxmp[i]);
171 fAnalysisManager->FillH1(8, e, xsp[i]);
172 fAnalysisManager->FillH1(9, e, xsmp[i]);
173 }
174 }
175
176 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
177
178 void Run::FillHisto(G4int histoId, G4double v1, G4double v2)
179 {
180 fAnalysisManager->FillH1(histoId, v1, v2);
181 }
182
183 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
184