Crossed molecular beam measurement of the N-2+Ardifferential elastic cross section: Energy dependence of the rainbow scattering

被引：19

作者：

Kalos, Ferenc ^{[1
]}

Grosser, Arthur E. ^{[1
]}

机构：

[1] McGill Univ, Dept Chem, Montreal, PQ, Canada

来源：

CHEMICAL PHYSICS LETTERS | 1970年 / 6卷 / 05期

关键词：

D O I：

10.1016/0009-2614(70)85215-0

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 sections for the scattering of N-2 ( velocity selected beam) by Ar ( nozzle beam) were measured at different kinetic energies in the range E = 7.73 - 15.6 x 10(-14) erg. From the rainbow scattering the well depth epsilon = 1.63 +/- 0.15 x 10(-14) erg has been deduced for an assumed L.- J. (12.6) potential The scattering at low angles exhibited classical behaviour corresponding to a V proportional to r(-6) long-range potential.

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页码：537 / 540

页数：4

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