Magnetic Moments of the SU ( 3 ) Octet Baryons in the semibosonized SU ( 3 ) Nambu - Jona - Lasinio Model
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چکیده
We investigate the magnetic moments of the SU(3) octet baryons in the framework of the SU (3) semibosonized Nambu–Jona–Lasinio model. The ro-tational 1/N c corrections and strange quark mass in linear order are taken into account. We derive general relations between magnetic moments of the SU(3) octet baryons, based on the symmetry of our model. These relations indicate that higher order corrections such as O(m s /N c) and O(m 2 s) are relatively small. The magnetic moments of the octet baryons predicted by our model are quantitatively in a good agreement with experimental results within *
منابع مشابه
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 nucleon and magnetic moments are also evaluated. It turns out that the model is in * 1 a remarkable go...
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تاریخ انتشار 1995