Testing for three-body quark forces in L=1 excited baryons

We discuss the matching of the quark model to the effective mass operator of the 1/Nc expansion using the permutation group SN. As an illustration of the general procedure we perform the matching of the Isgur-Karl model for the spectrum of the negative parity L=1 excited baryons. Assuming the most g...

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Publicado: 2010
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Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_0094243X_v1296_n_p159_Pirjol
http://hdl.handle.net/20.500.12110/paper_0094243X_v1296_n_p159_Pirjol
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