Geant4 9.6.0
Toolkit for the simulation of the passage of particles through matter
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G4ParticleDefinition.hh
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27// $Id$
28//
29//
30// ------------------------------------------------------------
31// GEANT 4 class header file
32//
33// History: first implementation, based on object model of
34// 2nd December 1995, G.Cosmo
35// ---------------- G4ParticleDefinition ----------------
36// first implementation by Makoto Asai, 29 January 1996
37// revised by G.Cosmo, 29 February 1996
38// revised by H.Kurashige, 19 April 1996
39// revised by H.Kurashige, 4 July 1996
40// added GetEnergyCuts() and GetLengthCuts() by G.Cosmo, 11 July 1996
41// added Set/GetVerboseLevel() H.Kurashige 11 Nov. 1997
42// added SetCuts() and ResetCuts H.Kurashige 15 Nov.1996
43// change SetProcessManager as public H.Kurashige 06 June 1998
44// added GetEnergyThreshold H.Kurashige 08 June 1998
45// added ShortLived flag and ApplyCuts flag H.Kurashige 27 June 1998
46// fixed some improper codings H.Kurashige 08 Apr. 1999
47// added sub-type H.Kurashige 15 Feb. 2000
48// added RestoreCuts H.Kurashige 09 Mar. 2001
49// restructuring for Cuts per Region by Hisaya 11 MAr.2003
50// added MagneticMoment Mar. 2007
51// ------------------------------------------------------------
52
53#ifndef G4ParticleDefinition_h
54#define G4ParticleDefinition_h 1
55
56#include <vector>
58
59#include "globals.hh"
60#include "G4ios.hh"
61
63class G4DecayTable;
64class G4ParticleTable;
66
68{
69 // Class Description
70 // This class containes all the static data of a particle.
71 // It also has uses a process manager in order to collect
72 // all the processes this kind of particle can undertake.
73 //
74
76
77 public: // With Description
78 // Only one type of constructor can be used for G4ParticleDefinition.
79 // If you want to create new particle, you must set name of the particle
80 // at construction. Most of members seen as arguments of the constructor
81 // (except last 3 arguments concerning with decay ) are "constant"
82 // and can not be changed later. (No "SET" methods are available)
83 // Each type of particle must be constructed as a unique object
84 // of special class derived from G4ParticleDefinition.
85 // see G4ParticleTypes for detail
86
87 G4ParticleDefinition(const G4String& aName,
88 G4double mass,
89 G4double width,
90 G4double charge,
91 G4int iSpin,
92 G4int iParity,
93 G4int iConjugation,
94 G4int iIsospin,
95 G4int iIsospinZ,
96 G4int gParity,
97 const G4String& pType,
98 G4int lepton,
99 G4int baryon,
101 G4bool stable,
102 G4double lifetime,
103 G4DecayTable *decaytable,
104 G4bool shortlived = false,
105 const G4String& subType ="",
106 G4int anti_encoding =0,
107 G4double magneticMoment = 0.0);
108
109 virtual ~G4ParticleDefinition();
110
111 public: // With Description
112 // By these following Getxxxx methods, you can get values
113 // for members which can not be changed
114 //
115 const G4String& GetParticleName() const { return theParticleName; }
116
117 G4double GetPDGMass() const { return thePDGMass; }
118 G4double GetPDGWidth() const { return thePDGWidth; }
119 G4double GetPDGCharge() const { return thePDGCharge; }
120
121 G4double GetPDGSpin() const { return thePDGSpin; }
122 G4int GetPDGiSpin() const { return thePDGiSpin; }
123 G4int GetPDGiParity() const { return thePDGiParity; }
124 G4int GetPDGiConjugation() const { return thePDGiConjugation; }
125 G4double GetPDGIsospin() const { return thePDGIsospin; }
126 G4double GetPDGIsospin3() const { return thePDGIsospin3; }
127 G4int GetPDGiIsospin() const { return thePDGiIsospin; }
128 G4int GetPDGiIsospin3() const { return thePDGiIsospin3; }
129 G4int GetPDGiGParity() const { return thePDGiGParity; }
130
131 G4double GetPDGMagneticMoment() const { return thePDGMagneticMoment; }
132 void SetPDGMagneticMoment(G4double mageticMoment);
134 // gives the anomaly of magnetic moment for spin 1/2 particles
135
136 const G4String& GetParticleType() const { return theParticleType; }
137 const G4String& GetParticleSubType() const { return theParticleSubType; }
138 G4int GetLeptonNumber() const { return theLeptonNumber; }
139 G4int GetBaryonNumber() const { return theBaryonNumber; }
140
141 G4int GetPDGEncoding() const { return thePDGEncoding; }
142 G4int GetAntiPDGEncoding() const { return theAntiPDGEncoding; }
143 void SetAntiPDGEncoding(G4int aEncoding);
144
145
148 // return the number of quark with flavor contained in this particle.
149 // The value of flavor is assigned as follows
150 // 1:d, 2:u, 3:s, 4:c, 5:b, 6:t
151
152
153 public: // With Description
154 // ShortLived flag
155 G4bool IsShortLived() const { return fShortLivedFlag; }
156
157 G4bool GetPDGStable() const { return thePDGStable; }
158 void SetPDGStable(const G4bool aFlag) { thePDGStable=aFlag; }
159
160 G4double GetPDGLifeTime() const { return thePDGLifeTime; }
161 void SetPDGLifeTime(G4double aLifeTime) { thePDGLifeTime = aLifeTime; }
162
163 public:// With Description
165 void SetDecayTable(G4DecayTable* aDecayTable);
166 // Set/Get Decay Table
167 // !! Decay Table can be modified !!
168
169 public: // With Description
171 void SetProcessManager(G4ProcessManager* aProcessManager);
172 // Set/Get Process Manager
173 // !! Process Manager can be modified !!
174
176 // get pointer to the particle table
177
178 void DumpTable() const;
179 // Prints information of data members.
180
181 protected:
183 // calculate quark and anti-quark contents
184 // return value is PDG encoding for this particle.
185 // It means error if the return value is deffernt from
186 // this->thePDGEncoding.
187
188 void SetParticleSubType(const G4String& subtype);
189
190 public: // With Description
191 // Get AtomicNumber and AtomicMass
192 // These properties are defined for nucleus
195
196 protected:
199
200 public:
203 // controle flag for output message
204 // 0: Silent
205 // 1: Warning message
206 // 2: More
207
208 protected:
209 // !!! can not use "copy constructor" nor "default constructor" !!!!
212
213 private:
214 // !!! Assignment operation is forbidden !!!
215 const G4ParticleDefinition & operator=(const G4ParticleDefinition &right);
216
217 public:
218 G4int operator==(const G4ParticleDefinition &right) const;
219 G4int operator!=(const G4ParticleDefinition &right) const;
220
221 private:
222 // Values following can not be changed
223 // i.e. No Setxxxx Methods for them
224
225 G4String theParticleName;
226 // The name of the particle.
227 // Each object must have its specific name!!
228
229 // --- following member values must be defined with Units
230 G4double thePDGMass;
231 // The mass of the particle, in units of equivalent energy.
232
233 G4double thePDGWidth;
234 // The decay width of the particle, usually the width of a
235 // Breit-Wigner function, assuming that you are near the
236 // mass center anyway. (in units of equivalent energy)
237
238 G4double thePDGCharge;
239 // The charge of the particle.(in units of Coulomb)
240
241 // ---- following members are quantum number
242 // i.e. discrete numbers can be allowded
243 // So, you can defined only by using integer in constructor
244 G4int thePDGiSpin;
245 // The total spin of the particle, also often denoted as
246 // capital J, in units of 1/2.
247 G4double thePDGSpin;
248 // The total spin of the particle, in units of 1.
249
250 G4int thePDGiParity;
251 // The parity quantum number, in units of 1. If the parity
252 // is not defined for this particle, we will set this to 0.
253
254 G4int thePDGiConjugation;
255 // This charge conjugation quantum number in units of 1.
256
257 G4int thePDGiGParity;
258 // The value of the G-parity quantum number.
259
260 G4int thePDGiIsospin;
261 G4int thePDGiIsospin3;
262 // The isospin and its 3rd-component in units of 1/2.
263 G4double thePDGIsospin;
264 G4double thePDGIsospin3;
265 // The isospin quantum number in units of 1.
266
267 G4double thePDGMagneticMoment;
268 // The magnetic moment.
269
270 G4int theLeptonNumber;
271 // The lepton quantum number.
272
273 G4int theBaryonNumber;
274 // The baryon quantum number.
275
276 G4String theParticleType;
277 // More general textual type description of the particle.
278
279 G4String theParticleSubType;
280 // Textual type description of the particle
281 // eg. pion, lamda etc.
282
283 G4int thePDGEncoding;
284 // The Particle Data Group integer identifier of this particle
285
286 G4int theAntiPDGEncoding;
287 // The Particle Data Group integer identifier of the anti-particle
288
289 protected:
293 // the number of quark (minus Sign means anti-quark) contents
294 // The value of flavor is assigned as follows
295 // 0:d, 1:u, 2:s, 3:c, 4:b, 5:t
296
297 private:
298 // Following members can be changed after construction
299
300 G4bool fShortLivedFlag;
301 // Particles which have true value of this flag
302 // will not be tracked by TrackingManager
303
304 G4bool thePDGStable;
305 // Is an indicator that this particle is stable. It must
306 // not decay. If the user tries to assign a kind of decay
307 // object to it, it will refuse to take it.
308
309 G4double thePDGLifeTime;
310 // Is related to the decay width of the particle. The mean
311 // life time is given in seconds.
312
313 class G4DecayTable *theDecayTable;
314 // Points DecayTable
315
316 private:
317 class G4ProcessManager *theProcessManager;
318 // Points to G4ProcessManager
319
320 G4ParticleTable* theParticleTable;
321
322 private:
323 G4int theAtomicNumber;
324 G4int theAtomicMass;
325
326 private:
327 G4int verboseLevel;
328
329 private:
330 G4bool fApplyCutsFlag;
331 public:
332
335
336};
337
338#include "G4ParticleDefinition.icc"
339
340#endif
double G4double
Definition: G4Types.hh:64
int G4int
Definition: G4Types.hh:66
bool G4bool
Definition: G4Types.hh:67
G4double GetPDGMagneticMoment() const
G4ProcessManager * GetProcessManager() const
G4double GetPDGIsospin() const
G4int GetAtomicNumber() const
const G4String & GetParticleType() const
G4int theAntiQuarkContent[NumberOfQuarkFlavor]
G4int GetVerboseLevel() const
void SetPDGMagneticMoment(G4double mageticMoment)
G4int operator==(const G4ParticleDefinition &right) const
G4int operator!=(const G4ParticleDefinition &right) const
G4int GetAtomicMass() const
void SetPDGStable(const G4bool aFlag)
G4int GetQuarkContent(G4int flavor) const
void SetVerboseLevel(G4int value)
G4double GetPDGWidth() const
void SetParticleSubType(const G4String &subtype)
G4double GetPDGCharge() const
void SetPDGLifeTime(G4double aLifeTime)
G4DecayTable * GetDecayTable() const
G4int theQuarkContent[NumberOfQuarkFlavor]
void SetAtomicMass(G4int)
G4ParticleTable * GetParticleTable() const
void SetAntiPDGEncoding(G4int aEncoding)
void SetDecayTable(G4DecayTable *aDecayTable)
G4double CalculateAnomaly() const
G4double GetPDGLifeTime() const
G4bool GetApplyCutsFlag() const
const G4String & GetParticleName() const
G4double GetPDGIsospin3() const
void SetProcessManager(G4ProcessManager *aProcessManager)
void SetAtomicNumber(G4int)
const G4String & GetParticleSubType() const
G4int GetAntiQuarkContent(G4int flavor) const