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16–21 Aug 2019
Guilin Bravo Hotel, Guilin, China
Asia/Shanghai timezone

Bottom strange molecules with isospin 0

Not scheduled
15m
Guilin Bravo Hotel, Guilin, China

Guilin Bravo Hotel, Guilin, China

14 South Ronghu Road, Xiangshan, Guilin 541002, Guangxi, China
Poster Posters

Speaker

Mr Zhi-Feng Sun (Lanzhou University)

Description

Using the local hidden gauge approach, we study the possibility of the existence of bottomed strange molecular states with isospin 0. We find three bound states with spin-parity 0+, 1+ and 2+ generated by the K*B* and Omega Bs* interaction, among which the state with spin 2 can be identified as B*s2(5840). In addition, we also study the K*B and Omega Bs interaction and find a bound state which can be associated to Bs1(5830). Besides, the KB* and eta Bs* and KB and eta Bs systems are studied, and two bound states are predicted. We expect that further experiments can confirm our predictions.

Primary author

Mr Zhi-Feng Sun (Lanzhou University)

Co-authors

Prof. Eulogio Oset (Valencia University) Dr Ju-Jun Xie (Institute of modern physics)

Presentation materials

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