Charmed baryon resonances with heavy-quark symmetry

Por favor, use este identificador para citar o enlazar a este item: http://hdl.handle.net/10261/21423

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Título:	Charmed baryon resonances with heavy-quark symmetry
Autor:	Nieves, Juan Miguel CSIC ORCID ; García Recio, Carmen; Magas, Volodymyr K.; Mizutani, T.; Ramos, Àngels; Salcedo, Lorenzo Luis; Tolos, Laura CSIC ORCID
Palabras clave:	Charmed baryon resonances Heavy-quark symmetry SU(8) and SU(4) spin-flavor symmetry
Fecha de publicación:	dic-2009
Editor:	Institute of Physics Publishing
Citación:	Chinese Physics C 33 (12): 1323-1326 (2009)
Resumen:	We study charmed baryon resonances that are generated dynamically from a coupled-channel unitary approach that implements heavy-quark symmetry. Some states can already be identified with experimental observations, such as $\Lambda_c(2595)$,$\Lambda_c(2660)$, $\Sigma_c(2902)$ or $\Lambda_c(2941)$, while others need a compilation of more experimental data as well as an extension of the model to include higher order contributions. We also compare our model to previous SU(4) schemes.
URI:	http://hdl.handle.net/10261/21423
ISSN:	1674-1137
Aparece en las colecciones:	(IFIC) Comunicaciones congresos (IFIC) Libros y partes de libros