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Advances in High Energy Physics
Volume 2015 (2015), Article ID 406875, 5 pages
http://dx.doi.org/10.1155/2015/406875
Research Article

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

1Department of Physics, Middle East Technical University, 06800 Ankara, Turkey
2Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University, Moscow 119991, Russia

Received 21 July 2015; Accepted 27 September 2015

Academic Editor: Ming Liu

Copyright © 2015 T. M. Aliev and V. S. Zamiralov. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. The publication of this article was funded by SCOAP3.

Abstract

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 the F and D couplings 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.