• Open Access

Investigating the hidden-charm and hidden-bottom pentaquark resonances in scattering process

Hongxia Huang and Jialun Ping
Phys. Rev. D 99, 014010 – Published 9 January 2019

Abstract

In the framework of the quark delocalization color screening model, both the hidden-charm and hidden-bottom pentaquark resonances are studied in the hadron-hadron scattering process. A few narrow pentaquark resonances with a hidden-charm above 4.2 GeV and some narrow pentaquark resonances with a hidden-bottom above 11 GeV are found from corresponding scattering processes. In addition, the states Nηc, NJ/ψ, Nηb, and Nϒ with IJP=1212 and NJ/ψ and Nϒ with IJP=1232 can all be bound by channel-coupling calculations. All of these heavy pentaquarks are worth investigating in future experiments.

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  • Received 25 November 2018

DOI:https://doi.org/10.1103/PhysRevD.99.014010

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.

Published by the American Physical Society

Physics Subject Headings (PhySH)

Nuclear Physics

Authors & Affiliations

Hongxia Huang* and Jialun Ping

  • Department of Physics, Nanjing Normal University, Nanjing, Jiangsu 210097, China

  • *hxhuang@njnu.edu.cn
  • jlping@njnu.edu.cn

Article Text

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Issue

Vol. 99, Iss. 1 — 1 January 2019

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