%0 Journal Article
%T Xi(bb) and Omega(bbb) molecular states
%A Dias, J. M.
%A Yu, Q. X.
%A Liang, W. H.
%A Sun, Z. F.
%A Xie, J. J.
%A Oset, E.
%J Chinese Physics C
%D 2020
%V 44
%N 6
%I Iop Publishing Ltd
%@ 1674-1137
%G English
%F Dias_etal2020
%O WOS:000541533100001
%O exported from refbase (https://references.ific.uv.es/refbase/show.php?record=4432), last updated on Fri, 03 Jul 2020 11:08:07 +0000
%X Using the vector exchange interaction in the local hidden gauge approach, which in the light quark sector generates the chiral Lagrangians and has produced realistic results for Omega(C), Xi(c), Xi(b) and the hidden charm pentaquark states, we study the meson-baryon interactions in the coupled channels that lead to the Xi(bb) and Omega(bbb) excited states of the molecular type. We obtain seven states of the Xi(bb) type with energies between and MeV, and one Omega(bbb) state at MeV.
%K doubly-heavy baryons
%K strong interaction
%K molecular state
%R 10.1088/1674-1137/44/6/064101
%U https://arxiv.org/abs/1912.04517
%U https://doi.org/10.1088/1674-1137/44/6/064101
%P 064101-8pp