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2\section{IDENT Codes\label{IDENT}}
3
4 ISAJET uses a numerical ident code for particle types. Quarks
5and leptons are numbered in order of mass:
6\begin{verbatim}
7 UP = 1 NUE = 11
8 DN = 2 E- = 12
9 ST = 3 NUM = 13
10 CH = 4 MU- = 14
11 BT = 5 NUT = 15
12 TP = 6 TAU- = 16
13\end{verbatim}
14with a negative sign for antiparticles. Arbitrary conventions are:
15\begin{verbatim}
16 GL = 9
17 GM = 10
18 KS = 20
19 KL =-20
20 W+ = 80
21 Z0 = 90
22\end{verbatim}
23The supersymmetric particle IDENT codes distinguish between the
24partners of left and right handed fermions and include the Higgs
25sector of the minimal supersymmetric model:
26\begin{verbatim}
27 UPSSL ... TPSS1 = 21 ... 26
28 NUEL ... TAU1- = 31 ... 36
29 UPSSR ... TPSS2 = 41 ... 46
30 NUER ... TAU2- = 51 ... 56
31 GLSS = 29
32 Z1SS = 30 Z2SS = 40
33 Z3SS = 50 Z4SS = 60
34 W1SS+ = 39 W2SS+ = 49
35
36 HL0 = 82 HH0 = 83
37 HA0 = 84 H+ = 86
38\end{verbatim}
39Finally, the gravitino and graviton are
40\begin{verbatim}
41 GVSS = 91 GRAV = 92
42\end{verbatim}
43The same symbol is used for the graviton and its (possible) Kaluza-Klein
44excitations.
45
46 The code for a meson is a compound integer +-JKL, where J.LE.K are
47the quarks and L is the spin. The sign is for the J quark. Glueball
48IDENT codes have not been selected, but the choice GL=9 clearly allows
49990, 9990, etc. Flavor singlet mesons are ordered by mass,
50\begin{verbatim}
51 PI0 = 110
52 ETA = 220
53 ETAP = 330
54 ETAC = 440
55\end{verbatim}
56which is natural for the heavy quarks. Similarly, the code for a
57baryon is a compound integer +-IJKL formed from the three quarks I,J,K
58and a spin label L=0,1. The code for a diquark is +-IJ00. Additional
59states are distinguished by a fifth integer, e.g.,
60\begin{verbatim}
61 A1+ = 10121
62\end{verbatim}
63These and a few J=2 mesons are used in some of the B decays.
64
65 A routine PRTLST is provided to print out a complete list of valid
66IDENT codes and associated information. The usage is
67 CALL PRTLST(LUN, AMY, AMX)
68where LUN is the unit number and AMY and AMX are the masses of the Y and
69X quarks respectively. This routine should be linked with the ISAJET
70library and with ALDATA.
71
72 The complete list of ident codes follows. (Hadrons containing $t$
73quarks are defined but are no longer listed since the $t$ quark is
74treated as a particle.)
75\begin{verbatim}
76 IDENT LABEL MASS CHARGE
77 1 UP .30000E+00 .67
78 -1 UB .30000E+00 -.67
79 2 DN .30000E+00 -.33
80 -2 DB .30000E+00 .33
81 3 ST .50000E+00 -.33
82 -3 SB .50000E+00 .33
83 4 CH .16000E+01 .67
84 -4 CB .16000E+01 -.67
85 5 BT .49000E+01 -.33
86 -5 BB .49000E+01 .33
87 6 TP .17500E+03 .67
88 -6 TB .17500E+03 -.67
89
90 9 GL 0. 0.00
91
92 10 GM 0. 0.00
93
94 11 NUE 0. 0.00
95 -11 ANUE 0. 0.00
96 12 E- .51100E-03 -1.00
97 -12 E+ .51100E-03 1.00
98 13 NUM 0. 0.00
99 -13 ANUM 0. 0.00
100 14 MU- .10566E+00 -1.00
101 -14 MU+ .10566E+00 1.00
102 15 NUT 0. 0.00
103 -15 ANUT 0. 0.00
104 16 TAU- .18070E+01 -1.00
105 -16 TAU+ .18070E+01 1.00
106
107 20 KS .49767E+00 0.00
108 -20 KL .49767E+00 0.00
109
110 21 UPSSL none 0.67
111 -21 UBSSL none -0.67
112 22 DNSSL none -0.33
113 -22 DBSSL none 0.33
114 23 STSSL none -0.33
115 23 SBSSL none 0.33
116 24 CHSSL none 0.67
117 -24 CBSSL none -0.67
118 25 BTSS1 none -0.33
119 -25 BBSS1 none 0.33
120 26 TPSS1 none 0.67
121 -26 TBSS1 none -0.67
122
123 29 GLSS none 0.00
124 30 Z1SS none 0.00
125
126 31 NUEL none 0.00
127 -31 ANUEL none 0.00
128 32 EL- none -1.00
129 -32 EL+ none +1.00
130 33 NUML none 0.00
131 -33 ANUML none 0.00
132 34 MUL- none -1.00
133 -34 MUL+ none +1.00
134 35 NUTL none 0.00
135 -35 ANUTL none 0.00
136 36 TAU1- none -1.00
137 -36 TAU1+ none -1.00
138
139 39 W1SS+ none 1.00
140 -39 W1SS- none -1.00
141 40 Z2SS none 0.00
142
143 41 UPSSR none 0.67
144 -41 UBSSR none -0.67
145 42 DNSSR none -0.33
146 -42 DBSSR none 0.33
147 43 STSSR none -0.33
148 43 SBSSR none 0.33
149 44 CHSSR none 0.67
150 -44 CBSSR none -0.67
151 45 BTSS2 none -0.33
152 -45 BBSS2 none 0.33
153 46 TPSS2 none 0.67
154 -46 TBSS2 none -0.67
155
156 49 W2SS+ none 1.00
157 -49 W2SS- none -1.00
158 50 Z3SS none 0.00
159
160 51 NUER none 0.00
161 -51 ANUER none 0.00
162 52 ER- none -1.00
163 -52 ER+ none +1.00
164 53 NUMR none 0.00
165 -53 ANUMR none 0.00
166 54 MUR- none -1.00
167 -54 MUR+ none +1.00
168 55 NUTR none 0.00
169 -55 ANUTR none 0.00
170 56 TAU2- none -1.00
171 -56 TAU2+ none -1.00
172 60 Z4SS none 0.00
173
174 80 W+ .80200E+02 1.00
175 81 HIGGS .80200E+02 0.00
176 82 HL0 none 0.00
177 83 HH0 none 0.00
178 84 HA0 none 0.00
179 86 H+ none 1.00
180 90 Z0 .91190E+02 0.00
181 91 GVSS 0 0.00
182 92 GRAV 0 0.00
183
184
185 110 PI0 .13496E+00 0.00
186 120 PI+ .13957E+00 1.00
187 -120 PI- .13957E+00 -1.00
188 220 ETA .54745E+00 0.00
189 130 K+ .49367E+00 1.00
190 -130 K- .49367E+00 -1.00
191 230 K0 .49767E+00 0.00
192 -230 AK0 .49767E+00 0.00
193 330 ETAP .95760E+00 0.00
194 140 AD0 .18645E+01 0.00
195 -140 D0 .18645E+01 0.00
196 240 D- .18693E+01 -1.00
197 -240 D+ .18693E+01 1.00
198 340 F- .19688E+01 -1.00
199 -340 F+ .19688E+01 1.00
200 440 ETAC .29788E+01 0.00
201 150 UB. .51700E+01 1.00
202 -150 BU. .51700E+01 -1.00
203 250 DB. .51700E+01 0.00
204 -250 BD. .51700E+01 0.00
205 350 SB. .53700E+01 0.00
206 -350 BS. .53700E+01 0.00
207 450 CB. .64700E+01 1.00
208 -450 BC. .64700E+01 -1.00
209 550 BB. .97700E+01 0.00
210
211 111 RHO0 .76810E+00 0.00
212 121 RHO+ .76810E+00 1.00
213 -121 RHO- .76810E+00 -1.00
214 221 OMEG .78195E+00 0.00
215 131 K*+ .89159E+00 1.00
216 -131 K*- .89159E+00 -1.00
217 231 K*0 .89610E+00 0.00
218 -231 AK*0 .89610E+00 0.00
219 331 PHI .10194E+01 0.00
220 141 AD*0 .20071E+01 0.00
221 -141 D*0 .20071E+01 0.00
222 241 D*- .20101E+01 -1.00
223 -241 D*+ .20101E+01 1.00
224 341 F*- .21103E+01 -1.00
225 -341 F*+ .21103E+01 1.00
226 441 JPSI .30969E+01 0.00
227 151 UB* .52100E+01 1.00
228 -151 BU* .52100E+01 -1.00
229 251 DB* .52100E+01 0.00
230 -251 BD* .52100E+01 0.00
231 351 SB* .54100E+01 0.00
232 -351 BS* .54100E+01 0.00
233 451 CB* .65100E+01 1.00
234 -451 BC* .65100E+01 -1.00
235 551 UPSL .98100E+01 0.00
236
237 112 F2 .12750E+01 0.00
238 132 K2*+ .14254E+01 1.00
239 -132 K2*- .14254E+01 -1.00
240 232 K2*0 .14324E+01 0.00
241 -232 AK2*0 .14324E+01 0.00
242
243 10110 F0 .98000E+00 0.00
244
245 10111 A10 .12300E+01 0.00
246 10121 A1+ .12300E+01 1.00
247 -10121 A1- .12300E+01 -1.00
248 10131 K1+ .12730E+01 1.00
249 -10131 K1- .12730E+01 -1.00
250 10231 K10 .12730E+01 0.00
251 -10231 AK10 .12730E+01 0.00
252 30131 K1*+ .14120E+01 1.00
253 -30131 K1*- .14120E+01 -1.00
254 30231 K1*0 .14120E+01 0.00
255 -30231 AK1*0 .14120E+01 0.00
256
257 10441 PSI(2S) .36860E+01 0.00
258
259 20440 CHI0 .34151E+01 0.00
260 20441 CHI1 .35105E+01 0.00
261 20442 CHI2 .35662E+01 0.00
262
263
264 1120 P .93828E+00 1.00
265 -1120 AP .93828E+00 -1.00
266 1220 N .93957E+00 0.00
267 -1220 AN .93957E+00 0.00
268 1130 S+ .11894E+01 1.00
269 -1130 AS- .11894E+01 -1.00
270 1230 S0 .11925E+01 0.00
271 -1230 AS0 .11925E+01 0.00
272 2130 L .11156E+01 0.00
273 -2130 AL .11156E+01 0.00
274 2230 S- .11974E+01 -1.00
275 -2230 AS+ .11974E+01 1.00
276 1330 XI0 .13149E+01 0.00
277 -1330 AXI0 .13149E+01 0.00
278 2330 XI- .13213E+01 -1.00
279 -2330 AXI+ .13213E+01 1.00
280 1140 SC++ .24527E+01 2.00
281 -1140 ASC-- .24527E+01 -2.00
282 1240 SC+ .24529E+01 1.00
283 -1240 ASC- .24529E+01 -1.00
284 2140 LC+ .22849E+01 1.00
285 -2140 ALC- .22849E+01 -1.00
286 2240 SC0 .24525E+01 0.00
287 -2240 ASC0 .24525E+01 0.00
288 1340 USC. .25000E+01 1.00
289 -1340 AUSC. .25000E+01 -1.00
290 3140 SUC. .24000E+01 1.00
291 -3140 ASUC. .24000E+01 -1.00
292 2340 DSC. .25000E+01 0.00
293 -2340 ADSC. .25000E+01 0.00
294 3240 SDC. .24000E+01 0.00
295 -3240 ASDC. .24000E+01 0.00
296 3340 SSC. .26000E+01 0.00
297 -3340 ASSC. .26000E+01 0.00
298 1440 UCC. .35500E+01 2.00
299 -1440 AUCC. .35500E+01 -2.00
300 2440 DCC. .35500E+01 1.00
301 -2440 ADCC. .35500E+01 -1.00
302 3440 SCC. .37000E+01 1.00
303 -3440 ASCC. .37000E+01 -1.00
304 1150 UUB. .54700E+01 1.00
305 -1150 AUUB. .54700E+01 -1.00
306 1250 UDB. .54700E+01 0.00
307 -1250 AUDB. .54700E+01 0.00
308 2150 DUB. .54700E+01 0.00
309 -2150 ADUB. .54700E+01 0.00
310 2250 DDB. .54700E+01 -1.00
311 -2250 ADDB. .54700E+01 1.00
312 1350 USB. .56700E+01 0.00
313 -1350 AUSB. .56700E+01 0.00
314 3150 SUB. .56700E+01 0.00
315 -3150 ASUB. .56700E+01 0.00
316 2350 DSB. .56700E+01 -1.00
317 -2350 ADSB. .56700E+01 1.00
318 3250 SDB. .56700E+01 -1.00
319 -3250 ASDB. .56700E+01 1.00
320 3350 SSB. .58700E+01 -1.00
321 -3350 ASSB. .58700E+01 1.00
322 1450 UCB. .67700E+01 1.00
323 -1450 AUCB. .67700E+01 -1.00
324 4150 CUB. .67700E+01 1.00
325 -4150 ACUB. .67700E+01 -1.00
326 2450 DCB. .67700E+01 0.00
327 -2450 ADCB. .67700E+01 0.00
328 4250 CDB. .67700E+01 0.00
329 -4250 ACDB. .67700E+01 0.00
330 3450 SCB. .69700E+01 0.00
331 -3450 ASCB. .69700E+01 0.00
332 4350 CSB. .69700E+01 0.00
333 -4350 ACSB. .69700E+01 0.00
334 4450 CCB. .80700E+01 1.00
335 -4450 ACCB. .80700E+01 -1.00
336 1550 UBB. .10070E+02 0.00
337 -1550 AUBB. .10070E+02 0.00
338 2550 DBB. .10070E+02 -1.00
339 -2550 ADBB. .10070E+02 1.00
340 3550 SBB. .10270E+02 -1.00
341 -3550 ASBB. .10270E+02 1.00
342 4550 CBB. .11370E+02 0.00
343 -4550 ACBB. .11370E+02 0.00
344
345 1111 DL++ .12320E+01 2.00
346 -1111 ADL-- .12320E+01 -2.00
347 1121 DL+ .12320E+01 1.00
348 -1121 ADL- .12320E+01 -1.00
349 1221 DL0 .12320E+01 0.00
350 -1221 ADL0 .12320E+01 0.00
351 2221 DL- .12320E+01 -1.00
352 -2221 ADL+ .12320E+01 1.00
353 1131 S*+ .13823E+01 1.00
354 -1131 AS*- .13823E+01 -1.00
355 1231 S*0 .13820E+01 0.00
356 -1231 AS*0 .13820E+01 0.00
357 2231 S*- .13875E+01 -1.00
358 -2231 AS*+ .13875E+01 1.00
359 1331 XI*0 .15318E+01 0.00
360 -1331 AXI*0 .15318E+01 0.00
361 2331 XI*- .15350E+01 -1.00
362 -2331 AXI*+ .15350E+01 1.00
363 3331 OM- .16722E+01 -1.00
364 -3331 AOM+ .16722E+01 1.00
365 1141 UUC* .26300E+01 2.00
366 -1141 AUUC* .26300E+01 -2.00
367 1241 UDC* .26300E+01 1.00
368 -1241 AUDC* .26300E+01 -1.00
369 2241 DDC* .26300E+01 0.00
370 -2241 ADDC* .26300E+01 0.00
371 1341 USC* .27000E+01 1.00
372 -1341 AUSC* .27000E+01 -1.00
373 2341 DSC* .27000E+01 0.00
374 -2341 ADSC* .27000E+01 0.00
375 3341 SSC* .28000E+01 0.00
376 -3341 ASSC* .28000E+01 0.00
377 1441 UCC* .37500E+01 2.00
378 -1441 AUCC* .37500E+01 -2.00
379 2441 DCC* .37500E+01 1.00
380 -2441 ADCC* .37500E+01 -1.00
381 3441 SCC* .39000E+01 1.00
382 -3441 ASCC* .39000E+01 -1.00
383 4441 CCC* .48000E+01 2.00
384 -4441 ACCC* .48000E+01 -2.00
385 1151 UUB* .55100E+01 1.00
386 -1151 AUUB* .55100E+01 -1.00
387 1251 UDB* .55100E+01 0.00
388 -1251 AUDB* .55100E+01 0.00
389 2251 DDB* .55100E+01 -1.00
390 -2251 ADDB* .55100E+01 1.00
391 1351 USB* .57100E+01 0.00
392 -1351 AUSB* .57100E+01 0.00
393 2351 DSB* .57100E+01 -1.00
394 -2351 ADSB* .57100E+01 1.00
395 3351 SSB* .59100E+01 -1.00
396 -3351 ASSB* .59100E+01 1.00
397 1451 UCB* .68100E+01 1.00
398 -1451 AUCB* .68100E+01 -1.00
399 2451 DCB* .68100E+01 0.00
400 -2451 ADCB* .68100E+01 0.00
401 3451 SCB* .70100E+01 0.00
402 -3451 ASCB* .70100E+01 0.00
403 4451 CCB* .81100E+01 1.00
404 -4451 ACCB* .81100E+01 -1.00
405 1551 UBB* .10110E+02 0.00
406 -1551 AUBB* .10110E+02 0.00
407 2551 DBB* .10110E+02 -1.00
408 -2551 ADBB* .10110E+02 1.00
409 3551 SBB* .10310E+02 -1.00
410 -3551 ASBB* .10310E+02 1.00
411 4551 CBB* .11410E+02 0.00
412 -4551 ACBB* .11410E+02 0.00
413 5551 BBB* .14710E+02 -1.00
414 -5551 ABBB* .14710E+02 1.00
415
416
417 1100 UU0. .60000E+00 0.67
418 -1100 AUU0. .60000E+00 -0.67
419 1200 UD0. .60000E+00 0.33
420 -1200 AUD0. .60000E+00 -0.33
421 2200 DD0. .60000E+00 -0.67
422 -2200 ADD0. .60000E+00 0.67
423 1300 US0. .80000E+00 0.33
424 -1300 AUS0. .80000E+00 -0.33
425 2300 DS0. .80000E+00 -0.67
426 -2300 ADS0. .80000E+00 0.67
427 3300 SS0. .10000E+01 -0.67
428 -3300 ASS0. .10000E+01 0.67
429 1400 UC0. .19000E+01 1.33
430 -1400 AUC0. .19000E+01 -1.33
431 2400 DC0. .19000E+01 0.33
432 -2400 ADC0. .19000E+01 -0.33
433 3400 SC0. .21000E+01 0.33
434 -3400 ASC0. .21000E+01 -0.33
435 4400 CC0. .32000E+01 1.33
436 -4400 ACC0. .32000E+01 -1.33
437 1500 UB0. .49000E+01 0.33
438 -1500 AUB0. .49000E+01 -0.33
439 2500 DB0. .49000E+01 -0.67
440 -2500 ADB0. .49000E+01 0.67
441 3500 SB0. .51000E+01 -0.67
442 -3500 ASB0. .51000E+01 0.67
443 4500 CB0. .65000E+01 0.33
444 -4500 ACB0. .65000E+01 -0.33
445 5500 BB0. .98000E+01 -0.67
446 -5500 ABB0. .98000E+01 0.67
447\end{verbatim}