EFFECTS OF THE STRANGENESS FORM-FACTOR OF THE NUCLEON AND THE CHARGE FORM-FACTOR OF THE NEUTRON ON THE ASYMMETRY OF PB-208(E)-],E)PB-208

被引：2
|
作者：
SUZUKI, T
机构：
[1] Department of Physics, Coll. of Humanities and Sci., Nihon Univ., Tokyo 156
来源：
JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS | 1993年 / 19卷 / 09期
关键词：
D O I：
10.1088/0954-3899/19/9/010
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：
Effects of the strangeness vector current form factor of the nucleon (G(E)s) and the charge form factor of the neutron (G(E)n) on the asymmetry of Pb-208(e over arrow pointing right, e)Pb-208 are investigated. The effects of non-vanishing G(E)s (G(E)n) become important at q greater-than-or-equal-to 1.5 (2.5) fm-1. The asymmetry is found to be sensitive to the neutron and proton distributions in the nucleus. The measurement of the asymmetry at low q (less-than-or-equal-to 1 fm-1) can give us accurate information of the difference of the radii between neutron and proton distributions.
引用
收藏
页码：1319 / 1323
页数：5
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