https://doi.org/10.1140/epjc/s10052-020-7637-z
Regular Article - Theoretical Physics
Decay properties of P-wave bottom baryons within light-cone sum rules
1
School of Physics, Beihang University, 100191, Beijing, China
2
School of Physics, Southeast University, 210094, Nanjing, China
3
College of Science, Northwest A&F University, 712100, Yangling, China
4
Research Center for Nuclear Physics (RCNP), Osaka University, 567-0047, Ibaraki, Japan
5
Advanced Science Research Center, Japan Atomic Energy Agency (JAEA), 319-1195, Tokai, Japan
6
Department of Electrical and Electronic Engineering, Suzhou University, 234000, Suzhou, China
Received:
29
November
2019
Accepted:
10
January
2020
Published online:
1
February
2020
We use the method of light-cone sum rules to study decay properties of P-wave bottom baryons belonging to the SU(3) flavor 
representation. In Cui et al. (Phys Rev D 99:094021, 2019) we have studied their mass spectrum and pionic decays, and found that the 
and 
can be well interpreted as P-wave bottom baryons of 
. In this paper we further study their decays into ground-state bottom baryons and vector mesons. We propose to search for a new state 
, that is the 
partner state of the , in the 
decay process. Its mass is 
MeV larger than that of the .
© The Author(s) 2020
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