source: trunk/source/particles/management/src/G4ParticleDefinition.cc@ 1305

Last change on this file since 1305 was 1196, checked in by garnier, 16 years ago

update CVS release candidate geant4.9.3.01
File size: 11.2 KB
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1//
2// ********************************************************************
3// * License and Disclaimer *
4// * *
5// * The Geant4 software is copyright of the Copyright Holders of *
6// * the Geant4 Collaboration. It is provided under the terms and *
7// * conditions of the Geant4 Software License, included in the file *
8// * LICENSE and available at http://cern.ch/geant4/license . These *
9// * include a list of copyright holders. *
10// * *
11// * Neither the authors of this software system, nor their employing *
12// * institutes,nor the agencies providing financial support for this *
13// * work make any representation or warranty, express or implied, *
14// * regarding this software system or assume any liability for its *
15// * use. Please see the license in the file LICENSE and URL above *
16// * for the full disclaimer and the limitation of liability. *
17// * *
18// * This code implementation is the result of the scientific and *
19// * technical work of the GEANT4 collaboration. *
20// * By using, copying, modifying or distributing the software (or *
21// * any work based on the software) you agree to acknowledge its *
22// * use in resulting scientific publications, and indicate your *
23// * acceptance of all terms of the Geant4 Software license. *
24// ********************************************************************
25//
26//
27// $Id: G4ParticleDefinition.cc,v 1.34 2009/09/21 04:08:24 kurasige Exp $
28// GEANT4 tag $Name: geant4-09-03-cand-01 $
29//
30//
31// --------------------------------------------------------------
32// GEANT 4 class implementation file
33//
34// History: first implementation, based on object model of
35// 2nd December 1995, G.Cosmo
36// ---------------- G4ParticleDefinition -----------------
37// first implementation by Makoto Asai, 29 January 1996
38// revised by G.Cosmo, 29 February 1996
39// revised by H.Kurashige, 19 April 1996
40// Code uses operators (+=, *=, ++, -> etc.) correctly, P. Urban, 26/6/96
41// revised by H.Kurashige, 4 July 1996
42// revised by H.Kurashige, 16 Feb 1997
43// revised by H.Kurashige, 10 Nov 1997
44// remove new/delete G4ProcessManager by H.Kurashige 06 June 1998
45// added Resonance flag and ApplyCuts flag H.Kurashige 27 June 1998
46// modify FillQuarkContents() for quarks/diquarks H.Kurashige 30 June 1998
47// modify encoding rule H.Kurashige 23 Oct. 98
48// modify FillQuarkContents() for deltas 25 Nov.,98 H.Kurashige
49//
50// modify FillQuarkContents() to use G4PDGCodeChecker 17 Aug. 99 H.Kurashige
51// --------------------------------------------------------------
52
53
54#include "G4ParticleDefinition.hh"
55#include "G4ParticleTable.hh"
56#include "G4IonTable.hh"
57#include "G4DecayTable.hh"
58#include "G4PDGCodeChecker.hh"
59#include "G4StateManager.hh"
60
61G4ParticleDefinition::G4ParticleDefinition(
62 const G4String& aName,
63 G4double mass,
64 G4double width,
65 G4double charge,
66 G4int iSpin,
67 G4int iParity,
68 G4int iConjugation,
69 G4int iIsospin,
70 G4int iIsospin3,
71 G4int gParity,
72 const G4String& pType,
73 G4int lepton,
74 G4int baryon,
75 G4int encoding,
76 G4bool stable,
77 G4double lifetime,
78 G4DecayTable *decaytable,
79 G4bool shortlived,
80 const G4String& subType,
81 G4int anti_encoding,
82 G4double magneticMoment)
83
84 : theParticleName(aName),
85 thePDGMass(mass),
86 thePDGWidth(width),
87 thePDGCharge(charge),
88 thePDGiSpin(iSpin),
89 thePDGSpin(iSpin*0.5),
90 thePDGiParity(iParity),
91 thePDGiConjugation(iConjugation),
92 thePDGiGParity(gParity),
93 thePDGiIsospin(iIsospin),
94 thePDGiIsospin3(iIsospin3),
95 thePDGIsospin(iIsospin*0.5),
96 thePDGIsospin3(iIsospin3*0.5),
97 thePDGMagneticMoment(magneticMoment),
98 theLeptonNumber(lepton),
99 theBaryonNumber(baryon),
100 theParticleType(pType),
101 theParticleSubType(subType),
102 thePDGEncoding(encoding),
103 theAntiPDGEncoding(-1*encoding),
104 fShortLivedFlag(shortlived),
105 thePDGStable(stable),
106 thePDGLifeTime(lifetime),
107 theDecayTable(decaytable),
108 theProcessManager(0),
109 theAtomicNumber(0),
110 theAtomicMass(0),
111 verboseLevel(1),
112 fApplyCutsFlag(false)
113{
114 static G4String nucleus("nucleus");
115 theParticleTable = G4ParticleTable::GetParticleTable();
116
117 //set verboseLevel equal to ParticleTable
118 verboseLevel = theParticleTable->GetVerboseLevel();
119
120 if (anti_encoding !=0) theAntiPDGEncoding = anti_encoding;
121
122 // check quark contents
123 if (this->FillQuarkContents() != thePDGEncoding) {
124#ifdef G4VERBOSE
125 if (verboseLevel>0) {
126 // Using G4cerr expecting that it is available in construction of static objects
127 G4cerr << "Particle " << aName << " has a strange PDGEncoding " <<G4endl;
128 }
129#endif
130 }
131
132 // check initialization is in Pre_Init state except for ions
133 G4ApplicationState currentState = G4StateManager::GetStateManager()->GetCurrentState();
134
135 if ( (theParticleType!=nucleus) && (currentState!=G4State_PreInit)){
136#ifdef G4VERBOSE
137 if (GetVerboseLevel()>0) {
138 G4cout << "G4ParticleDefintion (other than ions) should be created in Pre_Init state ";
139 G4cout << aName << G4endl;
140 }
141#endif
142 G4Exception( "G4ParticleDefintion::G4ParticleDefintion",
143 "Illegal operation", JustWarning,
144 "G4ParticleDefinition should be created in PreInit state");
145 }
146
147
148 if (theParticleTable->GetIonTable()->IsIon(this)) {
149 SetAtomicNumber( G4int(GetPDGCharge()/eplus) );
150 SetAtomicMass( GetBaryonNumber() );
151 }
152
153
154 // check name and register this particle into ParticleTable
155 theParticleTable->Insert(this);
156
157}
158
159G4ParticleDefinition::G4ParticleDefinition(const G4ParticleDefinition &)
160{
161 G4Exception("G4ParticleDefinition::G4ParticleDefinition()",
162 "illegal constructor call", FatalException,
163 "You call Copy Constructor of G4ParticleDefinition ");
164}
165
166G4ParticleDefinition::G4ParticleDefinition()
167{
168 G4Exception("G4ParticleDefinition::G4ParticleDefinition()",
169 "illegal constructor call", FatalException,
170 "You call Default Constructor of G4ParticleDefinition ");
171}
172
173
174G4ParticleDefinition::~G4ParticleDefinition()
175{
176 if (theDecayTable!= 0) delete theDecayTable;
177}
178
179
180const G4ParticleDefinition & G4ParticleDefinition::operator=(const G4ParticleDefinition &right)
181{
182 if (this != &right) {
183 }
184 return *this;
185}
186
187G4int G4ParticleDefinition::operator==(const G4ParticleDefinition &right) const
188{
189 return (this->theParticleName == right.theParticleName);
190}
191
192G4int G4ParticleDefinition::operator!=(const G4ParticleDefinition &right) const
193{
194 return (this->theParticleName != right.theParticleName);
195}
196
197
198
199G4int G4ParticleDefinition::FillQuarkContents()
200 // calculate quark and anti-quark contents
201 // return value is PDG encoding for this particle.
202 // It means error if the return value is differnt from
203 // this->thePDGEncoding.
204{
205 G4int flavor;
206 for (flavor= 0; flavor<NumberOfQuarkFlavor; flavor++){
207 theQuarkContent[flavor] = 0;
208 theAntiQuarkContent[flavor] = 0;
209 }
210
211 G4PDGCodeChecker checker;
212 checker.SetVerboseLevel(verboseLevel);
213
214 G4int temp = checker.CheckPDGCode(thePDGEncoding, theParticleType);
215
216 if ( temp != 0) {
217 for (flavor= 0; flavor<NumberOfQuarkFlavor; flavor++){
218 theQuarkContent[flavor] = checker.GetQuarkContent(flavor);
219 theAntiQuarkContent[flavor] = checker.GetAntiQuarkContent(flavor);
220 }
221 if ((theParticleType == "meson")||(theParticleType == "baryon")) {
222 // check charge
223 if (!checker.CheckCharge(thePDGCharge) ){
224 temp = 0;
225#ifdef G4VERBOSE
226 if (verboseLevel>0) {
227 G4cout << "G4ParticleDefinition::FillQuarkContents : ";
228 G4cout << " illegal charge (" << thePDGCharge/eplus;
229 G4cout << " PDG code=" << thePDGEncoding <<G4endl;
230 }
231#endif
232 }
233 // check spin
234 if (checker.GetSpin() != thePDGiSpin) {
235 temp=0;
236#ifdef G4VERBOSE
237 if (verboseLevel>0) {
238 G4cout << "G4ParticleDefinition::FillQuarkContents : ";
239 G4cout << " illegal SPIN (" << thePDGiSpin << "/2";
240 G4cout << " PDG code=" << thePDGEncoding <<G4endl;
241 }
242#endif
243 }
244 }
245 }
246 return temp;
247}
248
249void G4ParticleDefinition::DumpTable() const
250{
251 G4cout << G4endl;
252 G4cout << "--- G4ParticleDefinition ---" << G4endl;
253 G4cout << " Particle Name : " << theParticleName << G4endl;
254 G4cout << " PDG particle code : " << thePDGEncoding;
255 G4cout << " [PDG anti-particle code: " << this->GetAntiPDGEncoding() << "]"<< G4endl;
256 G4cout << " Mass [GeV/c2] : " << thePDGMass/GeV ;
257 G4cout << " Width : " << thePDGWidth/GeV << G4endl;
258 G4cout << " Lifetime [nsec] : " << thePDGLifeTime/ns << G4endl;
259 G4cout << " Charge [e]: " << thePDGCharge/eplus << G4endl;
260 G4cout << " Spin : " << thePDGiSpin << "/2" << G4endl;
261 G4cout << " Parity : " << thePDGiParity << G4endl;
262 G4cout << " Charge conjugation : " << thePDGiConjugation << G4endl;
263 G4cout << " Isospin : (I,Iz): (" << thePDGiIsospin <<"/2";
264 G4cout << " , " << thePDGiIsospin3 << "/2 ) " << G4endl;
265 G4cout << " GParity : " << thePDGiGParity << G4endl;
266 if (thePDGMagneticMoment != 0.0) {
267 G4cout << " MagneticMoment [MeV/T] : " << thePDGMagneticMoment/MeV*tesla << G4endl;
268 }
269 G4cout << " Quark contents (d,u,s,c,b,t) : " << theQuarkContent[0];
270 G4cout << ", " << theQuarkContent[1];
271 G4cout << ", " << theQuarkContent[2];
272 G4cout << ", " << theQuarkContent[3];
273 G4cout << ", " << theQuarkContent[4];
274 G4cout << ", " << theQuarkContent[5] << G4endl;
275 G4cout << " AntiQuark contents : " << theAntiQuarkContent[0];
276 G4cout << ", " << theAntiQuarkContent[1];
277 G4cout << ", " << theAntiQuarkContent[2];
278 G4cout << ", " << theAntiQuarkContent[3];
279 G4cout << ", " << theAntiQuarkContent[4];
280 G4cout << ", " << theAntiQuarkContent[5] << G4endl;
281 G4cout << " Lepton number : " << theLeptonNumber;
282 G4cout << " Baryon number : " << theBaryonNumber << G4endl;
283 G4cout << " Particle type : " << theParticleType ;
284 G4cout << " [" << theParticleSubType << "]" << G4endl;
285
286 if ( fShortLivedFlag ){
287 G4cout << " ShortLived : ON" << G4endl;
288 }
289
290 if ( thePDGStable ){
291 G4cout << " Stable : stable" << G4endl;
292 } else {
293 if( theDecayTable != 0 ){
294 theDecayTable->DumpInfo();
295 } else {
296 G4cout << "Decay Table is not defined !!" <<G4endl;
297 }
298 }
299
300}
301
302void G4ParticleDefinition::SetApplyCutsFlag(G4bool flg)
303{
304 if(theParticleName=="gamma"
305 || theParticleName=="e-"
306 || theParticleName=="e+")
307 { fApplyCutsFlag = flg; }
308 else
309 {
310 G4cerr
311 << "G4ParticleDefinition::SetApplyCutsFlag() for " << theParticleName
312 << G4endl;
313 G4cerr
314 << "becomes obsolete. Production threshold is applied only for "
315 << "gamma, e- and e+." << G4endl;
316 }
317}
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