Electromagnetic form factors of the SU(3) octet baryons in the semibosonized SU(3) Nambu{endash}Jona-Lasinio model

Journal Article · Mon Apr 01 00:00:00 EST 1996 · Physical Review, D

DOI:https://doi.org/10.1103/PhysRevD.53.4013· OSTI ID:279860

Kim, H; Blotz, A; Polyakov, M V; Goeke, K ^[1]

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1. Institute for Theoretical Physics II, P.O. Box 102148, Ruhr-University Bochum, D--44780 Bochum (Germany)

The electromagnetic form factors of the SU(3) octet baryons are investigated in the semibosonized SU(3) Nambu{endash}Jona-Lasinio model (chiral quark-soliton model). The rotational 1/{ital N}{sub {ital 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 remarkably good agreement with the experimental data. {copyright} {ital 1996 The American Physical Society.}

• OSTI ID: 279860
• Journal Information: Physical Review, D, Vol. 53, Issue 7; Other Information: PBD: Apr 1996
• Country of Publication: United States
• Language: English

Related Subjects

66 PHYSICS
BARYON OCTETS
ELECTROMAGNETIC FORM FACTORS
PARTICLE RADII
QUARK MODEL
STRANGENESS
SU-3 GROUPS