source: trunk/source/physics_lists/lists/src/G4HadronInelasticQBBC.cc @ 901

Last change on this file since 901 was 850, checked in by garnier, 16 years ago

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26// $Id: G4HadronInelasticQBBC.cc,v 1.9 2008/08/05 10:25:00 vnivanch Exp $
27// GEANT4 tag $Name: HEAD $
28//
29//---------------------------------------------------------------------------
30//
31// ClassName:   G4HadronInelasticQBBC
32//
33// Author: 11 April 2006 V. Ivanchenko
34//
35// Modified:
36// 05.07.2006 V.Ivanchenko fix problem of initialisation of HP
37// 15.04.2007 V.Ivanchenko include quasi-elastic and change FTF low energy
38//
39//----------------------------------------------------------------------------
40//
41
42#include "G4HadronInelasticQBBC.hh"
43
44#include "G4HadronInelasticProcess.hh"
45
46#include "G4ParticleDefinition.hh"
47#include "G4ProcessManager.hh"
48
49#include "G4MesonConstructor.hh"
50#include "G4BaryonConstructor.hh"
51
52#include "G4PiNuclearCrossSection.hh"
53#include "G4BGGNucleonInelasticXS.hh"
54#include "G4BGGPionInelasticXS.hh"
55
56#include "G4TheoFSGenerator.hh"
57#include "G4QStringChipsParticleLevelInterface.hh"
58#include "G4StringChipsInterface.hh"
59#include "G4QGSMFragmentation.hh"
60#include "G4LundStringFragmentation.hh"
61#include "G4ExcitedStringDecay.hh"
62
63#include "G4BinaryCascade.hh"
64#include "G4HadronFissionProcess.hh"
65#include "G4HadronCaptureProcess.hh"
66#include "G4LFission.hh"
67#include "G4LCapture.hh"
68
69#include "G4NeutronHPInelastic.hh"
70#include "G4NeutronHPFission.hh"
71#include "G4NeutronHPCapture.hh"
72
73#include "G4UInelasticCrossSection.hh"
74
75G4HadronInelasticQBBC::G4HadronInelasticQBBC(const G4String& name, 
76    G4int ver, G4bool ftf, G4bool bert, G4bool chips, G4bool hp, G4bool glauber)
77  : G4VPhysicsConstructor(name), verbose(ver), ftfFlag(ftf), bertFlag(bert), 
78    chipsFlag(chips), hpFlag(hp), glFlag(glauber), wasActivated(false)
79{
80  if(verbose > -1) G4cout << "### HadronInelasticQBBC" << G4endl;
81  //  store = G4HadronProcessStore::Instance();
82  theHPXSecI = 0;
83  theHPXSecC = 0;
84  theHPXSecF = 0;
85  theCascade = 0;
86  theCHIPSCascade   = 0;
87  theQuasiElastic   = 0;
88  theQGStringDecay  = 0;
89  theQGStringModel  = 0;
90  theFTFStringDecay = 0;
91  theFTFStringModel = 0;
92}
93
94G4HadronInelasticQBBC::~G4HadronInelasticQBBC()
95{
96  delete theCascade;
97  delete theCHIPSCascade;
98  delete theQuasiElastic;
99  delete theQGStringDecay;
100  delete theQGStringModel;
101  delete theFTFStringDecay;
102  delete theFTFStringModel;
103  delete theHPXSecI;
104  delete theHPXSecC;
105  delete theHPXSecF;
106}
107
108void G4HadronInelasticQBBC::ConstructParticle()
109{
110  G4MesonConstructor pMesonConstructor;
111  pMesonConstructor.ConstructParticle();
112
113  G4BaryonConstructor pBaryonConstructor;
114  pBaryonConstructor.ConstructParticle();
115}
116
117void G4HadronInelasticQBBC::ConstructProcess()
118{
119  if(wasActivated) return;
120  wasActivated = true;
121
122  if(verbose > 1) 
123    G4cout << "### HadronInelasticQBBC Construct Process" << G4endl;
124
125  G4double minEstring  = 4.0*GeV;
126  G4double maxEcascade = 6.0*GeV;
127  //  G4double minFtf      = 7.5*GeV;
128
129  //Binary
130  G4HadronicInteraction* theBIC = new G4BinaryCascade();
131  theBIC->SetMinEnergy(0.0);
132  theBIC->SetMaxEnergy(maxEcascade);
133
134  //Bertini
135  G4HadronicInteraction* theBERT = new G4CascadeInterface();
136  theBERT->SetMinEnergy(0.0);
137  theBERT->SetMaxEnergy(maxEcascade);
138
139  //CHIPS
140  G4HadronicInteraction* theCHIPS = new G4StringChipsInterface();
141  theCHIPS->SetMinEnergy(0.0);
142  theCHIPS->SetMaxEnergy(maxEcascade);
143
144  //QGS
145  theCascade = new G4BinaryCascade;
146  theCHIPSCascade = new G4QStringChipsParticleLevelInterface;
147  G4TheoFSGenerator* theQGSModel = new G4TheoFSGenerator();
148  theQGStringModel  = new G4QGSModel< G4QGSParticipants >;
149  theQGStringDecay  = new G4ExcitedStringDecay(new G4QGSMFragmentation());
150  theQGStringModel->SetFragmentationModel(theQGStringDecay);
151  theQGSModel->SetTransport(theCHIPSCascade);
152
153  theQuasiElastic = new G4QuasiElasticChannel;
154  theQGSModel->SetQuasiElasticChannel(theQuasiElastic);
155  theQGSModel->SetHighEnergyGenerator(theQGStringModel);
156  theQGSModel->SetMinEnergy(minEstring);
157  theQGSModel->SetMaxEnergy(100*TeV);
158
159  //FTF
160  G4TheoFSGenerator* theFTFModel = new G4TheoFSGenerator();
161  theFTFStringModel = new G4FTFModel();
162  theFTFStringDecay = new G4ExcitedStringDecay(new G4LundStringFragmentation());
163  theFTFStringModel->SetFragmentationModel(theFTFStringDecay);
164  //theFTFModel->SetTransport(theCHIPSCascade);
165  theFTFModel->SetTransport(theCascade);
166  theFTFModel->SetHighEnergyGenerator(theFTFStringModel);
167  theFTFModel->SetMinEnergy(minEstring);
168  theFTFModel->SetMaxEnergy(100*TeV);
169  //theFTFModel->SetQuasiElasticChannel(theQuasiElastic);
170
171  theParticleIterator->reset();
172  while( (*theParticleIterator)() ) {
173    G4ParticleDefinition* particle = theParticleIterator->value();
174    G4String pname = particle->GetParticleName();
175    if(verbose > 1) G4cout << "### HadronInelasticQBBC:  " << pname << G4endl;
176    if(pname == "anti_lambda"  ||
177       pname == "anti_neutron" ||
178       pname == "anti_omega-"  || 
179       pname == "anti_proton"  || 
180       pname == "anti_sigma-"  || 
181       pname == "anti_sigma+"  || 
182       pname == "anti_xi-"  || 
183       pname == "anti_xi0"  || 
184       pname == "kaon-"     || 
185       pname == "kaon+"     || 
186       pname == "kaon0S"    || 
187       pname == "kaon0L"    || 
188       pname == "lambda"    || 
189       pname == "neutron"   || 
190       pname == "omega-"    || 
191       pname == "pi-"       || 
192       pname == "pi+"       || 
193       pname == "proton"    || 
194       pname == "sigma-"    || 
195       pname == "sigma+"    || 
196       pname == "xi-"       || 
197       pname == "xi0") {
198     
199      G4ProcessManager* pmanager = particle->GetProcessManager();
200      G4HadronInelasticProcess* hp = 
201        new G4HadronInelasticProcess("hInelastic", particle);
202      pmanager->AddDiscreteProcess(hp);
203
204      if(pname == "proton") {
205        hp->AddDataSet(&theXSecP);
206
207        if(ftfFlag) hp->RegisterMe(theFTFModel);
208        else        hp->RegisterMe(theQGSModel);
209 
210        if(bertFlag) hp->RegisterMe(theBERT);
211        else         hp->RegisterMe(theBIC);
212     
213        if(glFlag)
214          hp->AddDataSet(new G4BGGNucleonInelasticXS(particle));
215
216      } else if(pname == "neutron") {
217        hp->AddDataSet(&theXSecN);
218        if(ftfFlag) hp->RegisterMe(theFTFModel);
219        else        hp->RegisterMe(theQGSModel);
220
221        G4HadronCaptureProcess* theNeutronCapture = 
222          new G4HadronCaptureProcess("nCapture");
223        G4HadronFissionProcess* theNeutronFission = 
224          new G4HadronFissionProcess("nFission");
225        pmanager->AddDiscreteProcess(theNeutronCapture);
226        pmanager->AddDiscreteProcess(theNeutronFission);
227
228        G4double emin = 0.0;
229        if(hpFlag) {
230          emin = 19.5*MeV;
231          theHPXSecI = new G4NeutronHPInelasticData;
232          theHPXSecC = new G4NeutronHPCaptureData;
233          theHPXSecF = new G4NeutronHPFissionData;
234          hp->AddDataSet(theHPXSecI);
235          theNeutronCapture->AddDataSet(theHPXSecC);
236          theNeutronFission->AddDataSet(theHPXSecF);
237          hp->RegisterMe(new G4NeutronHPInelastic());
238          theNeutronCapture->RegisterMe(new G4NeutronHPCapture());
239          theNeutronFission->RegisterMe(new G4NeutronHPFission());
240        }
241
242        G4HadronicInteraction* theB;
243        if(bertFlag) theB = new G4CascadeInterface();
244        else         theB = new G4BinaryCascade();
245        theB->SetMinEnergy(emin);
246        theB->SetMaxEnergy(maxEcascade);
247        hp->RegisterMe(theB);
248
249        if(glFlag)
250          hp->AddDataSet(new G4BGGNucleonInelasticXS(particle));
251
252        G4HadronicInteraction* theC = new G4LCapture();         
253        theC->SetMinEnergy(emin);
254        theNeutronCapture->RegisterMe(theC);
255
256        G4HadronicInteraction* theF = new G4LFission();
257        theF->SetMinEnergy(emin);
258        theNeutronFission->RegisterMe(theF);
259
260      } else if(pname == "pi-" || pname == "pi+") {
261        hp->AddDataSet(&thePiCross);
262        if(ftfFlag) hp->RegisterMe(theFTFModel);
263        else        hp->RegisterMe(theQGSModel);
264
265        hp->RegisterMe(theBERT);
266        //if(bertFlag) hp->RegisterMe(theBERT);
267        //else         hp->RegisterMe(theBIC);
268
269        if(glFlag) 
270          hp->AddDataSet(new G4BGGPionInelasticXS(particle));
271
272      } else if(pname == "kaon-"     || 
273                pname == "kaon+"     || 
274                pname == "kaon0S"    || 
275                pname == "kaon0L") {
276        hp->RegisterMe(theFTFModel);
277        hp->RegisterMe(theBERT);
278        //hp->AddDataSet(new G4UInelasticCrossSection(particle));
279
280      } else if(pname == "lambda"    || 
281                pname == "sigma-"    || 
282                pname == "sigma+"    || 
283                pname == "xi-"       || 
284                pname == "xi0") {
285
286        hp->RegisterMe(theFTFModel);
287        hp->RegisterMe(theBERT);
288        //hp->AddDataSet(new G4UInelasticCrossSection(particle));
289
290      } else if(pname == "anti_proton" || pname == "anti_neutron") {
291        hp->RegisterMe(theFTFModel);
292        hp->RegisterMe(theCHIPS);
293        //hp->AddDataSet(new G4UInelasticCrossSection(particle));
294
295      } else {
296        hp->RegisterMe(theFTFModel);
297        hp->RegisterMe(theCHIPS);
298        //hp->AddDataSet(new G4UInelasticCrossSection(particle));
299      }
300
301      if(verbose > 1)
302        G4cout << "### HadronInelasticQBBC: " << hp->GetProcessName()
303               << " added for " << pname << G4endl;
304    }
305  }
306}
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