# Identifying the $\Xi_b(6100)$ as the $P$-wave bottom baryon of $J^P=3/2^-$

@inproceedings{Yang2022IdentifyingT,
title={Identifying the \$\Xi\_b(6100)\$ as the \$P\$-wave bottom baryon of \$J^P=3/2^-\$},
author={Hui-Min Yang and Hua-Xing Chen and Er-liang Cui and Qiang Mao},
year={2022}
}
• Published 15 May 2022
• Physics
We study the Ξ b (6100) using the methods of QCD sum rules and light-cone sum rules within the framework of heavy quark eﬀective theory. Our results suggest that the Ξ b (6100) can be well interpreted as the P -wave bottom baryon of J P = 3 / 2 − , belonging to the SU (3) ﬂavor ¯3 F representation. It has a partner state of J P = 1 / 2 − , labelled as Ξ b (1 / 2 − ), whose mass and width are predicted to be m Ξ b (1 / 2 − ) = 6 . 08 +0 . 13 − 0 . 11 GeV and Γ Ξ b (1 / 2 − ) = 4 +29 − 4 MeV…
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