PT Journal
AU Liang, WH
   Oset, E
TI Observed Omega(b) spectrum and meson-baryon molecular states
SO Physical Review D
JI Phys. Rev. D
PY 2020
BP 054033
EP 6pp
VL 101
IS 5
DI 10.1103/PhysRevD.101.054033
LA English
AB We observe that four peaks seen in the high energy part of the Omega(b) spectrum of the recent LHCb experiment are in remarkable agreement with predictions made for molecular Omega(b) states stemming from the meson-baryon interaction, with an approach that applied to the Omega(c) states gives rise to three states in good agreement with experiment in masses and widths. While the statistical significance of the peaks prevents us from claims of states at the present time, the agreement found should be an incentive to look at this experiment with increased statistics to give an answer to this suggestive idea.
ER