Contribution of meson-exchange currents to the electromagnetic structure of the deuteron at high momentum transfers

被引：0

作者：

Krutov, A. F. ^{[1
]}

Troitsky, V. E. ^{[2
]}

Tsirova, N. A. ^{[1
]}

机构：

[1] Samara State Univ, Samara 443011, Russia

[2] Moscow MV Lomonosov State Univ, Inst Nucl Phys, Moscow 119992, Russia

来源：

PHYSICS OF ATOMIC NUCLEI | 2009年 / 72卷 / 01期

基金：

俄罗斯基础研究基金会;

关键词：

FORM-FACTORS;

D O I：

10.1134/S1063778809010189

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：

The leading term of the asymptotic expansion of the contributions of the pi NN and rho pi gamma processes to the electromagnetic form factors of the deuteron at high momentum transfers is calculated. The resulting asymptotic behavior is compared with experimental data obtained at the Thomas Jefferson Laboratory. Constraints on the functional dependence of meson-nucleon vertex functions that ensure a correct asymptotic behavior of deuteron form factors are discussed.

引用

页码：161 / 166

页数：6