EXCITATION RESONANCES FOR PRODUCTION OF METASTABLE ATOMS IN LOW-ENERGY ARGON ION-ATOM COLLISIONS

被引：15

作者：

HAUGSJAA, PO

AMME, RC

UTTERBACK, NG

机构：

[1] Department of Physics, University of Denver, Denver

[2] AC Electronics, General Motors Corporation, Santa Barbara

来源：

PHYSICAL REVIEW LETTERS | 1969年 / 22卷 / 08期

关键词：

D O I：

10.1103/PhysRevLett.22.322

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Metastable argon atoms are found to be forward scattered along with ground-state atoms after Ar+ + Ar charge-transferring collisions. Using a detection technique involving Penning ionization of acetylene, it was found that the cross section for metastable excitation has a magnitude of the order of 10-3 2 and exhibits two distinct low-energy resonances as a function of incident Ar+ energy. © 1969 The American Physical Society.

引用

页码：322 / +

页数：1

共 7 条

[1] ION-BEAM EXCITATION EFFECTS ON SINGLE CHARGE TRANSFER BETWEEN ARGON AND NITROGEN [J].