%0 Journal Article
%T Omega(-)(b) -> (Xi(+)(c) K-)pi(-) decay and the Omega(c) states
%A Debastiani, V. R.
%A Dias, J. M.
%A Liang, W. H.
%A Oset, E.
%J Physical Review D
%D 2018
%V 98
%N 9
%I Amer Physical Soc
%@ 2470-0010
%G English
%F Debastiani_etal2018
%O WOS:000451336400004
%O exported from refbase (https://references.ific.uv.es/refbase/show.php?record=3822), last updated on Tue, 11 Dec 2018 12:18:49 +0000
%X 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.
%R 10.1103/PhysRevD.98.094022
%U http://arxiv.org/abs/1803.03268
%U https://doi.org/10.1103/PhysRevD.98.094022
%P 094022-8pp