%0 Journal Article
%T Prediction of new states from D(*)B(*)(B)over-bar(*) three-body interactions
%A Dias, J. M.
%A Roca, L.
%A Sakai, S.
%J Physical Review D
%D 2018
%V 97
%N 5
%I Amer Physical Soc
%@ 2470-0010
%G English
%F Dias_etal2018
%O WOS:000428240900017
%O exported from refbase (https://references.ific.uv.es/refbase/show.php?record=3536), last updated on Mon, 26 Nov 2018 18:39:46 +0000
%X We study three-body systems composed of D(*), B(*), and (B) over bar(*) in order to look for possible bound states or resonances. In order to solve the three-body problem, we use the fixed center approach for the Faddeev equations considering that the B*(B) over bar*(B (B) over bar) are clusterized systems, generated dynamically, which interact with a third particle D((D) over bar) whose mass is much smaller than the two-body bound states forming the cluster. In the DB*(B) over bar*, D*B*(B) over bar*, DB (B) over bar, and D*B (B) over bar systems with I = 1/2, we found clear bound state peaks with binding energies typically a few tens MeV and more uncertain broad resonant states about ten MeV above the threshold with widths of a few tens MeV.
%R 10.1103/PhysRevD.97.056019
%U http://arxiv.org/abs/1801.03504
%U https://doi.org/10.1103/PhysRevD.97.056019
%P 056019-8pp