TY  - JOUR
AU  - Liang, W. H.
AU  - Dias, J. M.
AU  - Debastiani, V. R.
AU  - Oset, E.
PY  - 2018
DA  - 2018//
TI  - Molecular Omega(b) states
T2  - Nucl. Phys. B
JO  - Nuclear Physics B
SP  - 524
EP  - 532
VL  - 930
PB  - Elsevier Science Bv
AB  - Motivated by the recent finding of five Omega(c) states by the LHCb collaboration, and the successful reproduction of three of them in a recent approach searching for molecular states of meson-baryon with the quantum numbers of Omega(c), we extend these ideas and make predictions for the interaction of meson-baryon in the beauty sector, searching for poles in the scattering matrix that correspond to physical states. We find several Omega(b) states: two states with masses 6405 MeV and 6465 MeV for J(P) = 1/2(-) ; two more states with masses 6427 MeV and 6665 MeV for 3/4(-) ; and three states between 6500 and 6820 MeV, degenerate with J(P) = 1/2(-), 3/4(-), stemming from the interaction of vector-baryon in the beauty sector.
SN  - 0550-3213
UR  - http://arxiv.org/abs/1711.10623
UR  - https://doi.org/10.1016/j.nuclphysb.2018.03.008
DO  - 10.1016/j.nuclphysb.2018.03.008
LA  - English
N1  - WOS:000435647100019
ID  - Liang_etal2018
ER  -