Abstract:
Magnetic moments of $S_{11}(1535)$ and $S_{11}(1650)$
baryons are studied in the framework of the relativistic
three-quark Hamiltonian derived in the Field Correlation Method.
The baryon magnetic moments are expressed via the average current
quark energies which are defined by the fundamental QCD
parameters: the string tension $\sigma$, the quark masses, and the
strong coupling constant $\alpha_s$.
Resulting magnetic moments for the
$J^P=1/2^-$ nucleons are compared both to model calculations and
to those from lattice QCD.
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