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Beautiful exotica

Michał Praszałowicz*

  • *Contact author: michal.praszalowicz@uj.edu.pl
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Phys. Rev. D 112, 034022 – Published 26 August, 2025

DOI: https://doi.org/10.1103/5wz8-v15y

Abstract

The chiral quark-soliton model applied to baryons with one heavy quark predicts new exotic states belonging to three 15¯ SU(3) multiplets. Here, we extend previous analysis of charm exotica to the case of beauty. All model parameters are fixed from the charm sector and from the nonexotic b-baryons. We present predictions for masses of beautiful exotica and discuss the decay widths, which are either very small or relatively large.

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Phys. Rev. D 112, 034022– Published 26 August, 2025
  • Received 26 March 2025
  • Accepted 29 July 2025
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Published by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article’s title, journal citation, and DOI. Funded by SCOAP3.

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