%0 Journal Article
%T (B)over-bars0 → Ds1(2460)+ K-, Ds1(2536)+ K- and the nature of the two Ds1 resonances
%A Lin, J. X.
%A Chen, H. X.
%A Liang, W. H.
%A Xiao, C. W.
%A Oset, E.
%J European Physical Journal C
%D 2024
%V 84
%N 4
%I Springer
%@ 1434-6044
%G English
%F Lin_etal2024
%O WOS:001231078600003
%O exported from refbase (https://references.ific.uv.es/refbase/show.php?record=6136), last updated on Tue, 04 Jun 2024 20:38:18 +0000
%X Starting from the molecular picture for the D-s1(2460) and D-s1(2536) resonances, which are dynamically generated by the interaction of coupled channels, the most important of which are the D* K for the D-s1(2460) and DK* for the D-s1(2536), we evaluate the ratio of decay widths for the (B) over bar (0)(s) -> D-s1(2460)(+) K- and (B) over bar (0)(s) -> D-s1(2536)(+) K- decays, the latter of which has been recently investigated by the LHCb collaboration, and we obtain a ratio of the order of unity. The present results should provide an incentive for the related decay into the D-s1(2460) resonance to be performed, which would provide valuable information on the nature of these two resonances.
%R 10.1140/epjc/s10052-024-12798-3
%U https://arxiv.org/abs/2401.04587
%U https://doi.org/10.1140/epjc/s10052-024-12798-3
%P 439-8pp