Quark mass dependence of nucleon properties and extrapolations from lattice QCD

被引：0
作者：
Hemmert, TR [1 ]
Procura, M
Weise, W
机构：
[1] Tech Univ Munich, Dept Phys, D-85747 Garching, Germany
[2] ECT, I-38050 Villazzano, Trento, Italy
来源：
PROGRESS IN PARTICLE AND NUCLEAR PHYSICS, VOL 50, NO 2: QUARKS IN HADRONS AND NUCLEI | 2003年 / 50卷 / 02期
关键词：
D O I：
10.1016/S0146-6410(03)00035-8
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：
We summarize developments concerning the quark mass dependence of nucleon magnetic moments and the axial-vector coupling constant theta(A). The aim is to explore the feasibility of chiral effective field theory methods for the extrapolation of lattice QCD results, from the relatively large quark masses that can be handled in such computations down to the physically relevant range.
引用
收藏
页码：419 / 427
页数：9
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