λ and ρ Regge trajectories for hidden bottom and charm tetraquarks (qq)(Q‾q‾′)

We propose the Regge trajectory relations for the heavy tetraquarks ( Q q ) ( Q ¯ q ¯ ′ ) ( Q = b , c ; q , q ′ = u , d , s ) with hidden bottom and charm. By employing the new relations, both the λ -trajectories and the ρ -trajectories for the tetraquarks ( Q q ) ( Q ¯ q ¯ ′ ) can be discussed. The...

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Bibliographic Details
Published in:Physical review. D 2024-10, Vol.110 (7), Article 074039
Main Authors: Xie, Jia-Qi, Song, He, Feng, Xia, Chen, Jiao-Kai
Format: Article
Language:English
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