Nucleon electromagnetic form factors

被引：372

作者：

Perdrisat, C. F. ^{[1
]}

Punjabi, V.

Vanderhaeghen, M.

机构：

[1] Coll William & Mary, Williamsburg, VA 23187 USA

[2] Norfolk State Univ, Norfolk, VA 23504 USA

[3] Thomas Jefferson Natl Accelerator Facil, Newport News, VA 23606 USA

来源：

PROGRESS IN PARTICLE AND NUCLEAR PHYSICS, VOL 59, NO 2 | 2007年 / 59卷 / 02期

基金：

美国国家科学基金会;

关键词：

nucleon structure; elastic electromagnetic form factors;

D O I：

10.1016/j.ppnp.2007.05.001

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：

There has been much activity in the measurement of the elastic electromagnetic proton and neutron form factors in the last decade, and the quality of the data has been greatly improved by performing double-polarization experiments, in comparison with previous unpolarized data. Here we review the experimental data base in view of the new results for the proton, and neutron, obtained at MIT-Bates, MAMI, and JLab. The rapid evolution of phenomenological models triggered by these high-precision experiments will be discussed, including the recent progress in the determination of the valence quark generalized parton distributions of the nucleon, as well as to the steady rate of improvements made in the lattice QCD calculations. (C) 2007 Published by Elsevier B.V.

引用

页码：694 / 764

页数：71

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