Electromagnetic Form Factors of the SU(3) Octet Baryons in the semibosonized SU(3) Nambu-Jona-Lasinio Model

Electromagnetic Form Factors of the SU(3) Octet Baryons in the semibosonized SU(3) Nambu-Jona-Lasinio Model

The electromagnetic form factors of the SU(3) octet baryons are investigated in the semibosonized SU(3) Nambu--Jona-Lasinio model (chiral quark-soliton model). The rotational \(1/N_c\) and strange quark mass corrections in linear order are taken into account. The electromagnetic charge radii of the...

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Veröffentlicht in:arXiv.org 1995-12
Hauptverfasser: Kim, Hyun-Chul, Blotz, Andree, Polyakov, Maxim V, Goeke, Klaus
Format: Artikel
Sprache:eng
Schlagworte:
Baryons
Form factors
Magnetic moments
Quarks
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Zusammenfassung:The electromagnetic form factors of the SU(3) octet baryons are investigated in the semibosonized SU(3) Nambu--Jona-Lasinio model (chiral quark-soliton model). The rotational \(1/N_c\) and strange quark mass corrections in linear order are taken into account. The electromagnetic charge radii of the nucleon and magnetic moments are also evaluated. It turns out that the model is in a remarkable good agreement with the experimental data.
ISSN:2331-8422
DOI:10.48550/arxiv.9504363