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25 // 25 //
26 // ------------------------------------------- 26 // --------------------------------------------------------------
27 // GEANT 4 class implementation file 27 // GEANT 4 class implementation file
28 // 28 //
29 // History: first implementation, based o 29 // History: first implementation, based on object model of
30 // 10 oct 1998 H.Kurashige 30 // 10 oct 1998 H.Kurashige
31 // ------------------------------------------- 31 // ---------------------------------------------------------------
32 #ifndef G4ExcitedMesonConstructor_h 32 #ifndef G4ExcitedMesonConstructor_h
33 #define G4ExcitedMesonConstructor_h 1 33 #define G4ExcitedMesonConstructor_h 1
34 34
35 #include "globals.hh" 35 #include "globals.hh"
36 class G4DecayTable; 36 class G4DecayTable;
37 37
38 class G4ExcitedMesonConstructor 38 class G4ExcitedMesonConstructor
39 { 39 {
40 // This class is a utility class for const 40 // This class is a utility class for construction
41 // short lived particles 41 // short lived particles
42 public: 42 public:
43 enum 43 enum
44 { 44 {
45 NMultiplets = 10 45 NMultiplets = 10
46 }; 46 };
47 47
48 enum 48 enum
49 { 49 {
50 NMesonTypes = 5 50 NMesonTypes = 5
51 }; 51 };
52 52
53 enum 53 enum
54 { 54 {
55 NumberOfDecayModes = 19 55 NumberOfDecayModes = 19
56 }; 56 };
57 57
58 public: 58 public:
59 G4ExcitedMesonConstructor(G4int nStates = 59 G4ExcitedMesonConstructor(G4int nStates = 0, G4int isoSpin = 0);
60 virtual ~G4ExcitedMesonConstructor() = def 60 virtual ~G4ExcitedMesonConstructor() = default;
61 61
62 virtual void Construct(G4int indexOfState 62 virtual void Construct(G4int indexOfState = -1);
63 63
64 protected: 64 protected:
65 void ConstructMesons(G4int indexOfState, G 65 void ConstructMesons(G4int indexOfState, G4int indexOfType);
66 66
67 G4String GetName(G4int iIso3, G4int iState 67 G4String GetName(G4int iIso3, G4int iState, G4int idxType);
68 G4double GetCharge(G4int iIsoSpin3); 68 G4double GetCharge(G4int iIsoSpin3);
69 G4int GetEncoding(G4int iIsoSpin3, G4int i 69 G4int GetEncoding(G4int iIsoSpin3, G4int idxState, G4int idxType);
70 G4int GetQuarkContents(G4int iQ, G4int iIs 70 G4int GetQuarkContents(G4int iQ, G4int iIso3, G4int iType);
71 71
72 protected: 72 protected:
73 G4DecayTable* CreateDecayTable(const G4Str 73 G4DecayTable* CreateDecayTable(const G4String&, G4int, G4int, G4int);
74 74
75 G4DecayTable* AddKPiMode(G4DecayTable* tab 75 G4DecayTable* AddKPiMode(G4DecayTable* table, const G4String& name, G4double br, G4int iIso3,
76 G4int iType); 76 G4int iType);
77 G4DecayTable* AddKStarPiMode(G4DecayTable* 77 G4DecayTable* AddKStarPiMode(G4DecayTable* table, const G4String& name, G4double br,
78 G4int iIso3, 78 G4int iIso3, G4int iType);
79 G4DecayTable* AddKStar2PiMode(G4DecayTable 79 G4DecayTable* AddKStar2PiMode(G4DecayTable* table, const G4String& name, G4double br,
80 G4int iIso3, 80 G4int iIso3, G4int iType);
81 G4DecayTable* AddKRhoMode(G4DecayTable* ta 81 G4DecayTable* AddKRhoMode(G4DecayTable* table, const G4String& name, G4double br, G4int iIso3,
82 G4int iType); 82 G4int iType);
83 G4DecayTable* AddKTwoPiMode(G4DecayTable* 83 G4DecayTable* AddKTwoPiMode(G4DecayTable* table, const G4String& name, G4double br, G4int iIso3,
84 G4int iType); 84 G4int iType);
85 G4DecayTable* AddKOmegaMode(G4DecayTable* 85 G4DecayTable* AddKOmegaMode(G4DecayTable* table, const G4String& name, G4double br, G4int iIso3,
86 G4int iType); 86 G4int iType);
87 G4DecayTable* AddKEtaMode(G4DecayTable* ta 87 G4DecayTable* AddKEtaMode(G4DecayTable* table, const G4String& name, G4double br, G4int iIso3,
88 G4int iType); 88 G4int iType);
89 G4DecayTable* AddPiGammaMode(G4DecayTable* 89 G4DecayTable* AddPiGammaMode(G4DecayTable* table, const G4String& name, G4double br,
90 G4int iIso3, 90 G4int iIso3, G4int iIso);
91 G4DecayTable* AddRhoGammaMode(G4DecayTable 91 G4DecayTable* AddRhoGammaMode(G4DecayTable* table, const G4String& name, G4double br,
92 G4int iIso3, 92 G4int iIso3, G4int iIso);
93 G4DecayTable* Add2PiMode(G4DecayTable* tab 93 G4DecayTable* Add2PiMode(G4DecayTable* table, const G4String& name, G4double br, G4int iIso3,
94 G4int iIso); 94 G4int iIso);
95 G4DecayTable* AddPiRhoMode(G4DecayTable* t 95 G4DecayTable* AddPiRhoMode(G4DecayTable* table, const G4String& name, G4double br, G4int iIso3,
96 G4int iIso); 96 G4int iIso);
97 G4DecayTable* AddPiEtaMode(G4DecayTable* t 97 G4DecayTable* AddPiEtaMode(G4DecayTable* table, const G4String& name, G4double br, G4int iIso3,
98 G4int iIso); 98 G4int iIso);
99 G4DecayTable* AddPiF2Mode(G4DecayTable* ta 99 G4DecayTable* AddPiF2Mode(G4DecayTable* table, const G4String& name, G4double br, G4int iIso3,
100 G4int iIso); 100 G4int iIso);
101 G4DecayTable* AddPiF0Mode(G4DecayTable* ta 101 G4DecayTable* AddPiF0Mode(G4DecayTable* table, const G4String& name, G4double br, G4int iIso3,
102 G4int iIso); 102 G4int iIso);
103 G4DecayTable* AddPiA2Mode(G4DecayTable* ta 103 G4DecayTable* AddPiA2Mode(G4DecayTable* table, const G4String& name, G4double br, G4int iIso3,
104 G4int iIso); 104 G4int iIso);
105 G4DecayTable* Add3PiMode(G4DecayTable* tab 105 G4DecayTable* Add3PiMode(G4DecayTable* table, const G4String& name, G4double br, G4int iIso3,
106 G4int iIso); 106 G4int iIso);
107 G4DecayTable* Add4PiMode(G4DecayTable* tab 107 G4DecayTable* Add4PiMode(G4DecayTable* table, const G4String& name, G4double br, G4int iIso3,
108 G4int iIso); 108 G4int iIso);
109 G4DecayTable* AddKKStarMode(G4DecayTable* 109 G4DecayTable* AddKKStarMode(G4DecayTable* table, const G4String& name, G4double br, G4int iIso3,
110 G4int iIso); 110 G4int iIso);
111 G4DecayTable* Add2PiEtaMode(G4DecayTable* 111 G4DecayTable* Add2PiEtaMode(G4DecayTable* table, const G4String& name, G4double br, G4int iIso3,
112 G4int iIso); 112 G4int iIso);
113 G4DecayTable* AddRhoEtaMode(G4DecayTable* 113 G4DecayTable* AddRhoEtaMode(G4DecayTable* table, const G4String& name, G4double br, G4int iIso3,
114 G4int iIso); 114 G4int iIso);
115 G4DecayTable* Add2PiRhoMode(G4DecayTable* 115 G4DecayTable* Add2PiRhoMode(G4DecayTable* table, const G4String& name, G4double br, G4int iIso3,
116 G4int iIso); 116 G4int iIso);
117 G4DecayTable* Add2PiOmegaMode(G4DecayTable 117 G4DecayTable* Add2PiOmegaMode(G4DecayTable* table, const G4String& name, G4double br,
118 G4int iIso3, 118 G4int iIso3, G4int iIso);
119 G4DecayTable* AddPiOmegaMode(G4DecayTable* 119 G4DecayTable* AddPiOmegaMode(G4DecayTable* table, const G4String& name, G4double br,
120 G4int iIso3, 120 G4int iIso3, G4int iIso);
121 G4DecayTable* Add2EtaMode(G4DecayTable* ta 121 G4DecayTable* Add2EtaMode(G4DecayTable* table, const G4String& name, G4double br, G4int iIso3,
122 G4int iIso); 122 G4int iIso);
123 G4DecayTable* Add2KMode(G4DecayTable* tabl 123 G4DecayTable* Add2KMode(G4DecayTable* table, const G4String& name, G4double br, G4int iIso3,
124 G4int iIso); 124 G4int iIso);
125 G4DecayTable* Add2KPiMode(G4DecayTable* ta 125 G4DecayTable* Add2KPiMode(G4DecayTable* table, const G4String& name, G4double br, G4int iIso3,
126 G4int iIso); 126 G4int iIso);
127 127
128 G4bool Exist(G4int idxState, G4int idxType 128 G4bool Exist(G4int idxState, G4int idxType);
129 G4double GetCharge(G4int iIsoSpin3, G4int 129 G4double GetCharge(G4int iIsoSpin3, G4int idxType);
130 130
131 protected: 131 protected:
132 enum 132 enum
133 { 133 {
134 N11P1 = 0, 134 N11P1 = 0,
135 N13P0 = 1, 135 N13P0 = 1,
136 N13P1 = 2, 136 N13P1 = 2,
137 N13P2 = 3, 137 N13P2 = 3,
138 N11D2 = 4, 138 N11D2 = 4,
139 N13D1 = 5, 139 N13D1 = 5,
140 N13D3 = 6, 140 N13D3 = 6,
141 N21S0 = 7, 141 N21S0 = 7,
142 N23S1 = 8, 142 N23S1 = 8,
143 N23P2 = 9 143 N23P2 = 9
144 }; 144 };
145 145
146 enum 146 enum
147 { 147 {
148 TPi = 0, 148 TPi = 0,
149 TEta = 1, 149 TEta = 1,
150 TEtaPrime = 2, 150 TEtaPrime = 2,
151 TK = 3, 151 TK = 3,
152 TAntiK = 4 152 TAntiK = 4
153 }; 153 };
154 154
155 const G4String type; 155 const G4String type;
156 const G4int leptonNumber{0}; 156 const G4int leptonNumber{0};
157 const G4int baryonNumber{0}; 157 const G4int baryonNumber{0};
158 158
159 static const char* name[NMultiplets][NMeso 159 static const char* name[NMultiplets][NMesonTypes];
160 static const G4double mass[NMultiplets][NM 160 static const G4double mass[NMultiplets][NMesonTypes];
161 static const G4double massKdiff[NMultiplet 161 static const G4double massKdiff[NMultiplets];
162 static const G4double width[NMultiplets][N 162 static const G4double width[NMultiplets][NMesonTypes];
163 static const G4double widthKdiff[NMultiple 163 static const G4double widthKdiff[NMultiplets];
164 static const G4int iIsoSpin[NMesonTypes]; 164 static const G4int iIsoSpin[NMesonTypes];
165 static const G4int iSpin[NMultiplets]; 165 static const G4int iSpin[NMultiplets];
166 static const G4int iParity[NMultiplets]; 166 static const G4int iParity[NMultiplets];
167 static const G4int iGParity[NMultiplets][N 167 static const G4int iGParity[NMultiplets][NMesonTypes];
168 static const G4int iChargeConjugation[NMul 168 static const G4int iChargeConjugation[NMultiplets];
169 static const G4int encodingOffset[NMultipl 169 static const G4int encodingOffset[NMultiplets];
170 170
171 enum 171 enum
172 { 172 {
173 MPiGamma = 0, 173 MPiGamma = 0,
174 MRhoGamma = 1, 174 MRhoGamma = 1,
175 M2Pi = 2, 175 M2Pi = 2,
176 MPiRho = 3, 176 MPiRho = 3,
177 M3Pi = 4, 177 M3Pi = 4,
178 MPiEta = 5, 178 MPiEta = 5,
179 M4Pi = 6, 179 M4Pi = 6,
180 MKKStar = 7, 180 MKKStar = 7,
181 M2PiEta = 8, 181 M2PiEta = 8,
182 MRhoEta = 9, 182 MRhoEta = 9,
183 M2PiRho = 10, 183 M2PiRho = 10,
184 M2PiOmega = 11, 184 M2PiOmega = 11,
185 M2Eta = 12, 185 M2Eta = 12,
186 M2K = 13, 186 M2K = 13,
187 M2KPi = 14, 187 M2KPi = 14,
188 MPiOmega = 15, 188 MPiOmega = 15,
189 MPiF2 = 16, 189 MPiF2 = 16,
190 MPiF0 = 17, 190 MPiF0 = 17,
191 MPiA2 = 18 191 MPiA2 = 18
192 }; 192 };
193 enum 193 enum
194 { 194 {
195 MKPi = 0, 195 MKPi = 0,
196 MKStarPi = 1, 196 MKStarPi = 1,
197 MKRho = 2, 197 MKRho = 2,
198 MKOmega = 3, 198 MKOmega = 3,
199 MKStar2Pi = 4, 199 MKStar2Pi = 4,
200 MKTwoPi = 5, 200 MKTwoPi = 5,
201 MKEta = 6 201 MKEta = 6
202 }; 202 };
203 203
204 static const G4double bRatio[NMultiplets][ 204 static const G4double bRatio[NMultiplets][NMesonTypes][NumberOfDecayModes];
205 }; 205 };
206 206
207 inline G4String G4ExcitedMesonConstructor::Get 207 inline G4String G4ExcitedMesonConstructor::GetName(G4int iIso3, G4int iState, G4int iType)
208 { 208 {
209 G4String particle = name[iState][iType]; 209 G4String particle = name[iState][iType];
210 if (iType == TPi) { 210 if (iType == TPi) {
211 if (iIso3 == +2) { 211 if (iIso3 == +2) {
212 particle += "+"; 212 particle += "+";
213 } 213 }
214 else if (iIso3 == -2) { 214 else if (iIso3 == -2) {
215 particle += "-"; 215 particle += "-";
216 } 216 }
217 else { 217 else {
218 particle += "0"; 218 particle += "0";
219 } 219 }
220 } 220 }
221 else if (iType == TK) { 221 else if (iType == TK) {
222 if (iIso3 == +1) { 222 if (iIso3 == +1) {
223 particle += "+"; 223 particle += "+";
224 } 224 }
225 else if (iIso3 == -1) { 225 else if (iIso3 == -1) {
226 particle += "0"; 226 particle += "0";
227 } 227 }
228 } 228 }
229 else if (iType == TAntiK) { 229 else if (iType == TAntiK) {
230 if (iIso3 == +1) { 230 if (iIso3 == +1) {
231 particle += "0"; 231 particle += "0";
232 particle = "anti_" + particle; 232 particle = "anti_" + particle;
233 } 233 }
234 else if (iIso3 == -1) { 234 else if (iIso3 == -1) {
235 particle += "-"; 235 particle += "-";
236 } 236 }
237 } 237 }
238 return particle; 238 return particle;
239 } 239 }
240 240
241 #endif 241 #endif
242 242