Artículo
Occupation number formalism for arbitrary Nc baryons
Fecha de publicación:
12/2006
Editorial:
Elsevier Science
Revista:
Physics Letters B
ISSN:
0370-2693
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
A general method is presented for computing matrix elements of quark operators on baryonic states with low strangeness and arbitrary number of colors Nc. These results are useful in applications of the large Nc expansion to baryons and exotics. As an application we compute the matrix elements of strangeness changing operators contributing to kaon couplings to ground state baryons and pentaquarks, in broken SU (3).
Palabras clave:
1/Nc Expansion
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Articulos(IFIBA)
Articulos de INST.DE FISICA DE BUENOS AIRES
Articulos de INST.DE FISICA DE BUENOS AIRES
Citación
Pirjol, Dan; Schat, Carlos Luis; Occupation number formalism for arbitrary Nc baryons; Elsevier Science; Physics Letters B; 638; 4; 12-2006; 340-344
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