Critical points in electron - Zn atom elastic scattering

被引：0
作者：
Raj, D [1 ]
Kumar, A [1 ]
机构：
[1] Ch Charan Singh Univ, Dept Phys, Meerut 250004, Uttar Pradesh, India
来源：
INDIAN JOURNAL OF PHYSICS AND PROCEEDINGS OF THE INDIAN ASSOCIATION FOR THE CULTIVATION OF SCIENCE | 2006年 / 80卷 / 01期
关键词：
critical points; electron; Zn atom; differential cross section; spin polarization;
D O I：
暂无
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Partial wave method along with a complex, energy dependent, local and central optical potential is employed to get the critical points for the electron - Zn atom elastic scattering. At critical points E-c = 486.3 eV and Theta(c) = 124.5 degrees, the differential cross section attains a value of 4.488 x 10(-6) a(0)(2)Sr(-1). About 80% spin polarization of scattered electron beam is obtained at angles 124.1 degrees and 124.8 degrees for the critical energy E-c.
引用
收藏
页码：81 / 84
页数：4
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