%0 Journal Article
%T The D-s(+)->pi(+KSKS0)-K-0 reaction and the I=1 partner of the f(0)(1710) state
%A Dai, L. R.
%A Oset, E.
%A Geng, L. S.
%J European Physical Journal C
%D 2022
%V 82
%N 3
%I Springer
%@ 1434-6044
%G English
%F Dai_etal2022
%O WOS:000768874500004
%O exported from refbase (https://references.ific.uv.es/refbase/show.php?record=5175), last updated on Mon, 28 Mar 2022 07:46:34 +0000
%X We have identified the decay modes of the D-s(+)-> pi K+*K+*(-),pi+K*(0)(K) over bar*(0) reactions producing a pion and two vector mesons. The posterior vector-vector interaction generates two resonances that we associate to the f(0)(1710) and the a(0)(1710) recently claimed, and they decay to the observed K+K- or (KSKS0)-K-0 pair, leading to the reactions D-s(+)->pi+K+K-,pi(+KSKS0)-K-0. The results depend on two parameters related to external and internal emission. We determine a narrow region of the parameters consistent with the large N-c limit within uncertainties which gives rise to decay widths in agreement with experiment. With this scenario we make predictions for the branching ratio of the a(0)(1710) contribution to the D-s(+)->pi(K+KS0)-K-0 reaction, finding values within the range of (1.3 +/- 0.4)x10(-3). Comparison of these predictions with coming experimental results on that latter reaction will be most useful to deepen our understanding on the nature of these two resonances.
%R 10.1140/epjc/s10052-022-10178-3
%U https://arxiv.org/abs/2111.10230
%U https://doi.org/10.1140/epjc/s10052-022-10178-3
%P 225-9pp