TY  - JOUR
AU  - Debastiani, V. R.
AU  - Dias, J. M.
AU  - Liang, W. H.
AU  - Oset, E.
PY  - 2018
DA  - 2018//
TI  - Omega(-)(b) -> (Xi(+)(c) K-)pi(-) decay and the Omega(c) states
T2  - Phys. Rev. D
JO  - Physical Review D
SP  - 094022
EP  - 8pp
VL  - 98
IS  - 9
PB  - Amer Physical Soc
AB  - We study the weak decay Omega(-)(b) -> (Xi(+)(c) K-)pi(-), in view of the narrow Omega(c) states recently measured by the LHCb Collaboration and later confirmed by the Belle Collaboration. The Omega(c) (3050) and Omega(c) (3090) are described as meson-baryon molecular states, using an extension of the local hidden gauge approach in coupled channels. We investigate the Xi D, Xi(c)(K) over bar, and. Xi '(c) (K) over bar invariant mass distributions making predictions that could be confronted with future experiments, providing useful information that could help determine the quantum numbers and nature of these states.
SN  - 2470-0010
UR  - http://arxiv.org/abs/1803.03268
UR  - https://doi.org/10.1103/PhysRevD.98.094022
DO  - 10.1103/PhysRevD.98.094022
LA  - English
N1  - WOS:000451336400004
ID  - Debastiani_etal2018
ER  -