Magnetic moments of mesons

被引：18
作者：
Badalian, A. M. [1 ]
Simonov, Yu. A. [1 ]
机构：
[1] Inst Theoret & Expt Phys, State Res Ctr, Moscow 117218, Russia
来源：
PHYSICAL REVIEW D | 2013年 / 87卷 / 07期
关键词：
QCD; DYNAMICS; LIGHT;
D O I：
10.1103/PhysRevD.87.074012
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
Magnetic moments of charged and neutral mesons are calculated with the use of the relativistic Hamiltonian derived from the path integral form of the q(1)(q) over bar (2) Green's function. The magnetic moments are shown to be expressed via the average quark energies, which are defined by the following fundamental quantities: the string tension sigma, the current quark masses, and the strong coupling constant alpha(s). Resulting values for vector, axial, and tensor light and K mesons agree well with all available lattice data. DOI: 10.1103/PhysRevD.87.074012
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页数：7
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