Electric polarizabilities of proton and neutron and the relativistic center-of-mass coordinate

被引：6

作者：

Lee, RN ^{[1
]}

Milstein, AI

Schumacher, M

机构：

[1] Budker Inst Nucl Phys, Novosibirsk 630090, Russia

[2] Univ Gottingen, Zweites Phys Inst, D-37073 Gottingen, Germany

来源：

PHYSICS LETTERS B | 2002年 / 541卷 / 1-2期

关键词：

D O I：

10.1016/S0370-2693(02)02226-8

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We argue that the relativistic correction deltaR(c.m.) to the center-of-mass vector can lead to the approximate equality of the proton and neutron electric polarizabilities in the quark model. The explicit form of deltaR(c.m.) depends only on the non-relativistic potential between quarks. In particular, this correction is the same for the potential generated by Lorentz-vector and -scalar interactions. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：87 / 92

页数：6

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