Hadronic Molecule Interpretation of Tcc+ and Its Beauty Partners

被引：0
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作者：
Ren, Huimin [1 ]
Wu, Fan [1 ]
Zhu, Ruilin [1 ]
机构：
[1] Department of Physics, Institute of Theoretical Physics, Nanjing Normal University, Jiangsu, Nanjing,210023, China
来源：
Advances in High Energy Physics | 2022年 / 2022卷
关键词：
Antiquarks - Charm quarks - Decay widths - Exchange potentials - Hadronics - Meson exchange - Potential modeling - Tetraquarks;
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摘要：
Motivated by the latest discovery of a new tetraquark Tcc+ with two charm quarks and two light antiquarks by LHCb Collaboration, we investigated the DD∗ hadronic molecule interpretation of Tcc+. By calculation, the mass and the decay width of this new structure Tcc+ can be understood in one-meson exchange potential model. The binding energies for these DD∗ hadronic molecules with JP=1+ are around 1 MeV. Besides, we also studied the possible beauty partners Tbb10598 of hadronic molecule Tcc+, which may be feasible in future LHCb experiments. © 2022 Huimin Ren et al.
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