Magnetic moments of negative parity baryons from the effective Hamiltonian approach to QCD

被引：0
作者：
I. M. Narodetskii
M. A. Trusov
机构：
[1] State Research Center Alikhanov Institute for Theoretical and Experimental Physics,
来源：
JETP Letters | 2014年 / 99卷
关键词：
Quark Masse; JETP Letter; Quark Model; Negative Parity; String Tension;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The magnetic moments of the S11(1535) and S11(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 σ, the quark masses, and the strong coupling constant αs. The resulting magnetic moments for the JP = 1/2− nucleons are compared both to model calculations and to those from lattice QCD.
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页码：57 / 62
页数：5
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