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Charmed Scalar Mesons Masses within the QCD Sum Rules Framework

In this work, we evaluate the D+sJ (2317), D00(2308), D00(2407) and D+0 (2403) masses. These are scalarmesons recently discovered in the BABAR, BELLE and FOCUS Collaborations. The nature of these particlesis intensely discussed nowadays. We treat them as a diquark-antidiquark configuration and treat...

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Publicat a:Brazilian Journal of Physics
Autors principals: A. Lozéa, M. E. Bracco, R. D. Matheus, M. Nielsen
Format: Artigo
Idioma:Inglês
Publicat: Sociedade Brasileira de Física 2007
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Accés en línia:https://www.redalyc.org/articulo.oa?id=46437121
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