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G4fissionEvent.cc
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51 // Copyright (c) 2006 The Regents of the University of California.
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53 // UCRL-CODE-224807
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56 
57 #include "G4fissionEvent.hh"
58 
64 
66  G4double nubar, G4double eng)
67  :neutronNu(0), neutronEnergies(0), neutronVelocities(0), neutronDircosu(0),
68  neutronDircosv(), neutronDircosw(), neutronAges(0),
69  photonNu(0), photonEnergies(0), photonVelocities(0), photonDircosu(0),
70  photonDircosv(0), photonDircosw(0), photonAges(0)
71 {
72  /*
73  * Constructs a fission event with neutronNu neutrons and photonNu
74  * photons.
75  */
76  G4int i;
77 
78  if (nubar == -1.) {
79  /* spontaneous fission */
81  photonNu = G4SmpSpNugDistData(isotope);
82  } else {
83  /* induced fission */
84  if (nudistoption == 0 || nudistoption == 1) {
85  switch (isotope) {
86  case 92235:
88  break;
89  case 92238:
91  break;
92  case 94239:
94  break;
95  default:
96  neutronNu = (G4int) G4SmpTerrell(nubar);
97  break;
98  }
99  } else if (nudistoption == 2) {
100  switch (isotope) {
101  case 92232:
102  case 92234:
103  case 92236:
104  case 92238:
106  break;
107  case 92233:
108  case 92235:
110  break;
111  case 94239:
112  case 94241:
114  break;
115  default:
116  neutronNu = (G4int) G4SmpTerrell(nubar);
117  break;
118  }
119  } else if (nudistoption == 3) {
120  switch (isotope) {
121  case 92232:
122  case 92234:
123  case 92236:
124  case 92238:
126  break;
127  case 92233:
128  case 92235:
130  break;
131  case 94239:
132  case 94241:
134  break;
135  default:
136  neutronNu = (G4int) G4SmpTerrell(nubar);
137  break;
138  }
139  }
140  photonNu = G4SmpNugDist(isotope, nubar);
141  }
142  if (neutronNu > 0) {
149  for (i=0; i<neutronNu; i++) {
150  if (isotope == 98252) neutronEnergies[i] = G4SmpNEngCf252(Cf252nengoption);
151  else neutronEnergies[i] = G4SmpWatt(eng, isotope);
153  neutronEnergies[i],
154  &(neutronDircosu[i]),
155  &(neutronDircosv[i]),
156  &(neutronDircosw[i])
157  );
158  neutronAges[i] = time;
159  }
160  }
161  if (photonNu > 0) {
168  for (i=0; i<photonNu; i++) {
169  photonEnergies[i] = G4SmpGEng();
171  photonEnergies[i],
172  &(photonDircosu[i]),
173  &(photonDircosv[i]),
174  &(photonDircosw[i])
175  );
176  photonAges[i] = time;
177  }
178  }
179 }
180 
182  if (neutronNu > 0) {
183  delete [] neutronEnergies;
184  delete [] neutronVelocities;
185  delete [] neutronDircosu;
186  delete [] neutronDircosv;
187  delete [] neutronDircosw;
188  delete [] neutronAges;
189  }
190 
191  if (photonNu > 0) {
192  delete [] photonEnergies;
193  delete [] photonVelocities;
194  delete [] photonDircosu;
195  delete [] photonDircosv;
196  delete [] photonDircosw;
197  delete [] photonAges;
198  }
199 }