%0 Journal Article
%T Radiative open charm decay of the Y(3940), Z(3930), X(4160) resonances
%A Liang, W. H.
%A Molina, R.
%A Oset, E.
%J European Physical Journal A
%D 2010
%V 44
%N 3
%I Springer
%@ 1434-6001
%G English
%F Liang_etal2010
%O ISI:000278159300015
%O exported from refbase (https://references.ific.uv.es/refbase/show.php?record=448), last updated on Mon, 13 Jun 2011 10:25:46 +0000
%X We determine the radiative decay amplitudes for the decay into D* and (D) over bar gamma, or (D) over bar gamma(s)* and s. of some of the charmonium- like states classified as X, Y, Z resonances, plus some other hidden charm states which are dynamically generated from the interaction of vector mesons with charm. The mass distributions as a function of the (D) over bar gamma or (D) over bar (s)gamma. invariant mass show a peculiar behavior as a consequence of the D* (D) over bar gamma* nature of these states. The experimental search of these magnitudes can shed light on the nature of these states.
%R 10.1140/epja/i2010-10972-4
%U http://lanl.arxiv.org/abs/0912.4359
%U https://doi.org/10.1140/epja/i2010-10972-4
%P 479-486