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Production of P-cs (4459) from Xi(b) Decay

Wu, Qi; Chen, Dian-Yong; Ji, Ran

Description

Inspired by the P-cs (4459) reported by the LHCb collaboration recently, we investigate the P-cs (4459) production from Xi(b) decay in a molecular scenario using an effective Lagrangian approach. With different J(P) assignments to P-cs (4459), the magnitude of branching fractions of Xi(b) -> P-cs (4459) K is estimated, which is of the order of 10(-4). Together with the decay properties of P-cs (4459), the present estimations could be further testified by precise measurements and contribute to a...[Show more]

CollectionsANU Research Publications
Date published: 2021
Type: Journal article
URI: http://hdl.handle.net/1885/299548
Source: Chinese Physics Letters
DOI: 10.1088/0256-307X/38/7/071301

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