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Radiative decay of the dynamically generated open and hidden charm scalar meson resonances D(s0)*(2317) and X(3700)

AuthorsGamermann, Daniel ; Dai, Lianrong; Oset, Eulogi
KeywordsChiral unitary approach
QCD Sum-rules
[PACS] Quarks, gluons, and QCD in nuclei and nuclear processes
[PACS] Bound and unstable states; Bethe-Salpeter equations
[PACS] Multichannel scattering (relativistic scattering theory)
[PACS] Charmed mesons
Issue Date27-Nov-2007
PublisherAmerican Physical Society
CitationPhysical Review C 76(5): 055205 (2007)
AbstractWe present the formalism for the decay of dynamically generated scalar mesons with open- or hidden charm and give results for the decay of D(s0)*(2317) to γD(s)* plus that of a hidden charm scalar meson state predicted by the theory around 3700 MeV decaying into γJ/Ψ.
Description7 pages, 5 figures.-- PACS nrs.: 24.85.+p; 11.10.St; 11.80.Gw; 14.40.Lb.-- ISI Article Identifier: 000251327000063.-- ArXiv pre-print available at: http://arxiv.org/abs/0709.2339
Publisher version (URL)http://dx.doi.org/10.1103/PhysRevC.76.055205
Appears in Collections:(IFIC) Artículos
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