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PDG Numbering Scheme - Baryons - July 14, 2006¶
Light Baryons¶
Baryon |
quark content |
1996 PDG |
1998 PDG |
2000 PDG |
2002 PDG |
2004 PDG |
2006 PDG |
$p$ |
duu |
2212 |
2212 |
2212 |
2212 |
2212 |
2212 |
$n$ |
ddu |
2112 |
2112 |
2112 |
2112 |
2112 |
2112 |
$\Delta^{++}$ |
uuu |
2224 |
2224 |
2224 |
2224 |
2224 |
2224 |
$\Delta^+$ |
duu |
2214 |
2214 |
2214 |
2214 |
2214 |
2214 |
$\Delta^0$ |
ddu |
2114 |
2114 |
2114 |
2114 |
2114 |
2114 |
$\Delta^-$ |
ddd |
1114 |
1114 |
1114 |
1114 |
1114 |
1114 |
Strange Baryons¶
Baryon |
quark content |
1996 PDG |
1998 PDG |
2000 PDG |
2002 PDG |
2004 PDG |
2006 PDG |
$\Lambda$ |
dus |
3122 |
3122 |
3122 |
3122 |
3122 |
3122 |
$\Sigma^+$ |
uus |
3222 |
3222 |
3222 |
3222 |
3222 |
3222 |
$\Sigma^0$ |
dus |
3212 |
3212 |
3212 |
3212 |
3212 |
3212 |
$\Sigma^-$ |
dds |
3112 |
3112 |
3112 |
3112 |
3112 |
3112 |
$\Sigma^{*+}$ |
uus |
3224 |
3224 |
3224 |
3224 |
3224 |
3224 |
$\Sigma^{*0}$ |
dus |
3214 |
3214 |
3214 |
3214 |
3214 |
3214 |
$\Sigma^{*-}$ |
dds |
3114 |
3114 |
3114 |
3114 |
3114 |
3114 |
$\Xi^0$ |
uss |
3322 |
3322 |
3322 |
3322 |
3322 |
3322 |
$\Xi^-$ |
dss |
3312 |
3312 |
3312 |
3312 |
3312 |
3312 |
$\Xi^{*0}$ |
uss |
3324 |
3324 |
3324 |
3324 |
3324 |
3324 |
$\Xi^{*-}$ |
dss |
3314 |
3314 |
3314 |
3314 |
3314 |
3314 |
$\Omega^-$ |
sss |
3334 |
3334 |
3334 |
3334 |
3334 |
3334 |
NOTE: $\Sigma^*$ and $\Xi^*$ are alternate names for $\Sigma(1385)$ and $\Xi(1530)$.
Charmed Baryons¶
Baryon |
quark content |
1996 PDG |
1998 PDG |
2000 PDG |
2002 PDG |
2004 PDG |
2006 PDG |
$\Lambda_c^+$ |
duc |
4122 |
4122 |
4122 |
4122 |
4122 |
4122 |
$\Sigma_c^{++}$ |
uuc |
4222 |
4222 |
4222 |
4222 |
4222 |
4222 |
$\Sigma_c^+$ |
duc |
4212 |
4212 |
4212 |
4212 |
4212 |
4212 |
$\Sigma_c^0$ |
ddc |
4112 |
4112 |
4112 |
4112 |
4112 |
4112 |
$\Sigma_c^{*++}$ |
uuc |
|
4224 |
4224 |
4224 |
4224 |
4224 |
$\Sigma_c^{*+}$ |
duc |
|
4214 |
4214 |
4214 |
4214 |
4214 |
$\Sigma_c^{*0}$ |
ddc |
|
4114 |
4114 |
4114 |
4114 |
4114 |
$\Xi_c^+$ |
usc |
4322 |
4232 |
4232 |
4232 |
4232 |
4232 |
$\Xi_c^0$ |
dsc |
4312 |
4132 |
4132 |
4132 |
4132 |
4132 |
$\Xi_c^{\prime +}$ |
usc |
|
4322 |
4322 |
4322 |
4322 |
4322 |
$\Xi_c^{\prime 0}$ |
dsc |
|
4312 |
4312 |
4312 |
4312 |
4312 |
$\Xi_c^{*+}$ |
usc |
|
4324 |
4324 |
4324 |
4324 |
4324 |
$\Xi_c^{*0}$ |
dsc |
|
4314 |
4314 |
4314 |
4314 |
4314 |
$\Omega_c^0$ |
ssc |
4332 |
4332 |
4332 |
4332 |
4332 |
4332 |
$\Omega_c^{*0}$ |
ssc |
|
4334 |
4334 |
4334 |
4334 |
4334 |
$\Xi_{cc}^+$ |
dcc |
|
4412 |
4412 |
4412 |
4412 |
4412 |
$\Xi_{cc}^{++}$ |
ucc |
|
4422 |
4422 |
4422 |
4422 |
4422 |
$\Xi_{cc}^{*+}$ |
dcc |
|
4414 |
4414 |
4414 |
4414 |
4414 |
$\Xi_{cc}^{*++}$ |
ucc |
|
4424 |
4424 |
4424 |
4424 |
4424 |
$\Omega_{cc}^+$ |
scc |
|
4432 |
4432 |
4432 |
4432 |
4432 |
$\Omega_{cc}^{*+}$ |
scc |
|
4434 |
4434 |
4434 |
4434 |
4434 |
$\Omega_{ccc}^{++}$ |
ccc |
|
4444 |
4444 |
4444 |
4444 |
4444 |
Bottom Baryons¶
Baryon |
quark content |
1996 PDG |
1998 PDG |
2000 PDG |
2002 PDG |
2004 PDG |
2006 PDG |
$\Lambda_b^0$ |
dub |
5122 |
5122 |
5122 |
5122 |
5122 |
5122 |
$\Sigma_b^-$ |
ddb |
|
5112 |
5112 |
5112 |
5112 |
5112 |
$\Sigma_b^0$ |
dub |
|
5212 |
5212 |
5212 |
5212 |
5212 |
$\Sigma_b^+$ |
uub |
|
5222 |
5222 |
5222 |
5222 |
5222 |
$\Sigma_b^{*-}$ |
ddb |
|
5114 |
5114 |
5114 |
5114 |
5114 |
$\Sigma_b^{*0}$ |
dub |
|
5214 |
5214 |
5214 |
5214 |
5214 |
$\Sigma_b^{*+}$ |
uub |
|
5224 |
5224 |
5224 |
5224 |
5224 |
$\Xi_b^-$ |
dsb |
|
5132 |
5132 |
5132 |
5132 |
5132 |
$\Xi_b^0$ |
usb |
|
5232 |
5232 |
5232 |
5232 |
5232 |
$\Xi_b^{\prime -}$ |
dsb |
|
5312 |
5312 |
5312 |
5312 |
5312 |
$\Xi_b^{\prime 0}$ |
usb |
|
5322 |
5322 |
5322 |
5322 |
5322 |
$\Xi_b^{*-}$ |
dsb |
|
5314 |
5314 |
5314 |
5314 |
5314 |
$\Xi_b^{*0}$ |
usb |
|
5324 |
5324 |
5324 |
5324 |
5324 |
$\Omega_b^-$ |
ssb |
|
5332 |
5332 |
5332 |
5332 |
5332 |
$\Omega_b^{*-}$ |
ssb |
|
5334 |
5334 |
5334 |
5334 |
5334 |
$\Xi_{bc}^0$ |
dcb |
|
5142 |
5142 |
5142 |
5142 |
5142 |
$\Xi_{bc}^+$ |
ucb |
|
5242 |
5242 |
5242 |
5242 |
5242 |
$\Xi_{bc}^{\prime 0}$ |
dcb |
|
5412 |
5412 |
5412 |
5412 |
5412 |
$\Xi_{bc}^{\prime +}$ |
ucb |
|
5422 |
5422 |
5422 |
5422 |
5422 |
$\Xi_{bc}^{*0}$ |
dcb |
|
5414 |
5414 |
5414 |
5414 |
5414 |
$\Xi_{bc}^{*+}$ |
ucb |
|
5424 |
5424 |
5424 |
5424 |
5424 |
$\Omega_{bc}^0$ |
scb |
|
5342 |
5342 |
5342 |
5342 |
5342 |
$\Omega_{bc}^{\prime 0}$ |
scb |
|
5432 |
5432 |
5432 |
5432 |
5432 |
$\Omega_{bc}^{*0}$ |
scb |
|
5434 |
5434 |
5434 |
5434 |
5434 |
$\Omega_{bcc}^+$ |
ccb |
|
5442 |
5442 |
5442 |
5442 |
5442 |
$\Omega_{bcc}^{*+}$ |
ccb |
|
5444 |
5444 |
5444 |
5444 |
5444 |
$\Xi_{bb}^-$ |
dbb |
|
5512 |
5512 |
5512 |
5512 |
5512 |
$\Xi_{bb}^0$ |
ubb |
|
5522 |
5522 |
5522 |
5522 |
5522 |
$\Xi_{bb}^{*-}$ |
dbb |
|
5514 |
5514 |
5514 |
5514 |
5514 |
$\Xi_{bb}^{*0}$ |
ubb |
|
5524 |
5524 |
5524 |
5524 |
5524 |
$\Omega_{bb}^-$ |
sbb |
|
5532 |
5532 |
5532 |
5532 |
5532 |
$\Omega_{bb}^{*-}$ |
sbb |
|
5534 |
5534 |
5534 |
5534 |
5534 |
$\Omega_{bbc}^0$ |
cbb |
|
5542 |
5542 |
5542 |
5542 |
5542 |
$\Omega_{bbc}^{*0}$ |
cbb |
|
5544 |
5544 |
5544 |
5544 |
5544 |
$\Omega_{bbb}^-$ |
bbb |
|
5554 |
5554 |
5554 |
5554 |
5554 |