Nucleons in two-flavor partially-quenched chiral perturbation theory

被引：61

作者：

Beane, SR ^{[1
]}

Savage, MJ ^{[1
]}

机构：

[1] Univ Washington, Dept Phys, Seattle, WA 98195 USA

来源：

NUCLEAR PHYSICS A | 2002年 / 709卷

关键词：

D O I：

10.1016/S0375-9474(02)01086-2

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

Properties of the proton and the neutron are explored in partially-quenched chiral perturbation theory with two non-degenerate light flavors. Masses, magnetic moments, matrix elements of isovector twist-2 operators and axial-vector currents are computed at the one-loop level in the chiral expansion. (C) 2002 Published by Elsevier Science B.V.

引用

收藏

页码：319 / 344

页数：26

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