Crossed beam measurements of differential elastic scattering of Ar by N-2: Rainbow effect and intermolecular potential well depth

被引:22
作者
Bickes, R. W., Jr.
Bernstein, R. B.
机构
[1] Univ Wisconsin, Dept Chem, Madison, WI 53706 USA
[2] Univ Wisconsin, Inst Theoret Chem, Madison, WI 53706 USA
基金
美国国家航空航天局; 美国国家科学基金会;
关键词
D O I
10.1016/0009-2614(69)80069-2
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Differential cross section measurements for scattering of Ar ( nozzle beam) by N-2 [theta(c.m.) range: 3.8 degrees to 45 degrees] show classical low angle behavior (similar to theta(-7/3)) and the rainbow effect at wider angles. The deduced well depth [for a L.-J. (12,6) potential] is 1.4(0) x 10(-14) erg (+/- 10%).
引用
收藏
页码:111 / 115
页数:5
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