%0 Journal Article
%T Prediction of new T-cc states of D* D* and D-s*D* molecular nature
%A Dai, L. R.
%A Molina, R.
%A Oset, E.
%J Physical Review D
%D 2022
%V 105
%N 1
%I Amer Physical Soc
%@ 2470-0010
%G English
%F Dai_etal2022
%O WOS:000751870200003
%O exported from refbase (https://references.ific.uv.es/refbase/show.php?record=5112), last updated on Fri, 18 Feb 2022 08:31:22 +0000
%X We extend the theoretical framework used to describe the T-cc state as a molecular state of D* D and make predictions for the D* D* and D-s(*) D) systems, finding that they lead to bound states only in the J(P) = 1+ channel. Using input needed to describe the T-cc state, basically one parameter to regularize the loops of the Bethe-Salpeter equation, we find bound states with bindings of the order of MeVand similar widths for the D*D* system, while the D*s D-* system develops a strong cusp around the threshold.
%R 10.1103/PhysRevD.105.016029
%U https://arxiv.org/abs/2110.15270
%U https://doi.org/10.1103/PhysRevD.105.016029
%P 016029-12pp