Field theory and the nonrelativistic quark model: A parametrization of the baryon magnetic moments and masses

1989 ◽  
Vol 40 (9) ◽  
pp. 2997-3011 ◽  
Author(s):  
G. Morpurgo
Keyword(s):  
Field Theory ◽  
Quark Model ◽  
Magnetic Moments ◽  
Nonrelativistic Quark Model

Electromagnetic properties of nonstrange Baryons in a nonrelativistic quark model

2017 ◽  
Vol 26 (07) ◽  
pp. 1750049 ◽  
Author(s):  
Zahra Ghalenovi ◽  
Masoumeh Moazzen
Keyword(s):  
Quark Model ◽  
Radiative Decay ◽  
Magnetic Moments ◽  
Theoretical Models ◽  
Branching Ratios ◽  
Electromagnetic Properties ◽  
Nonrelativistic Quark Model ◽  
Decay Widths ◽  
Helicity Amplitudes ◽  
Hyperspherical Approach

Masses and magnetic moments of [Formula: see text] and [Formula: see text] resonances are calculated employing the hyperspherical approach. We extend our scheme to obtain the helicity amplitudes and transition magnetic moments of the [Formula: see text] process. We also compute the radiative decay widths and branching ratios of [Formula: see text] baryons. A comparison of our results with the predictions obtained in recent theoretical models is also presented.

scholarly journals Magnetic Moments of 70-Plet Baryons in Quark Model and QCD Sum Rules

2015 ◽  
Vol 2015 ◽  
pp. 1-5
Author(s):  
T. M. Aliev ◽  
V. S. Zamiralov
Keyword(s):  
Quark Model ◽  
Sum Rules ◽  
Magnetic Moments ◽  
Positive Parity ◽  
Qcd Sum Rules ◽  
Unitary Symmetry ◽  
Nonrelativistic Quark Model ◽  
Octet Baryons

Magnetic moments of the positive parity 70-plet baryons are estimated in the framework of the nonrelativistic quark model and QCD sum rules method. It is found that the magnetic moments of the 70-plet baryons can be expressed in terms of theFandDcouplings and exhibit unitary symmetry. The QCD sum rules for the magnetic moments of the 70-plet octet baryons are formulated. A comparison of our results on magnetic moments of 56-plet and 70-plet baryons predicted from QCD sum rules is presented.

Baryon magnetic moments in the covariant oscillator quark model with unequal constituent masses

1983 ◽  
Vol 28 (11) ◽  
pp. 2918-2921 ◽  
Author(s):  
Shin Ishida ◽  
Kenji Yamada ◽  
Masuho Oda
Keyword(s):  
Quark Model ◽  
Magnetic Moments

Magnetic moments of the nucleon octet in a relativistic light-cone quark model

1988 ◽  
Vol 200 (4) ◽  
pp. 539-542 ◽  
Author(s):  
Zbigniew Dziembowski ◽  
Tomasz Dzurak ◽  
Adam Szczepaniak ◽  
Lech Mankiewicz
Keyword(s):  
Quark Model ◽  
Light Cone ◽  
Magnetic Moments
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