@Article{Molina+Oset2020,
author="Molina, R.
and Oset, E.",
title="Molecular picture for the X-0(2866) as a D*(K)over-bar* J(P)=0(+) state and related 1(+), 2(+) states",
journal="Physics Letters B",
year="2020",
publisher="Elsevier",
volume="811",
pages="135870--7pp",
abstract="We recall the predictions made ten years ago about a bound state of J(P) = 0(+) in I = 0 of the D*(K) over bar* system, which is manifestly exotic, and we associate it to the X-0(2866) state reported in the recent LHCb experiment. Fine tuning the parameters to reproduce exactly the mass and width of the X-0(2866) state, we report two more states stemming from the same interaction, one with 1(+) and the other with 2(+). For reasons of parity, the 1(+) state cannot be observed in D (K) over bar decay, and we suggest to observe it in the D*(K) over bar spectrum. On the other hand, the 2(+) state can be observed in D (K) over bar decay but the present experiment has too small statistics in the region of its mass to make any claim. We note that measurements of the D*(K) over bar spectrum and of the D (K) over bar with more statistics should bring important information concerning the nature of the X-0(2866) and related ones that could be observed.",
optnote="WOS:000612225400022",
optnote="exported from refbase (https://references.ific.uv.es/refbase/show.php?record=4701), last updated on Fri, 19 Feb 2021 08:19:38 +0000",
issn="0370-2693",
doi="10.1016/j.physletb.2020.135870",
opturl="https://arxiv.org/abs/2008.11171",
opturl="https://doi.org/10.1016/j.physletb.2020.135870",
language="English"
}