Precision measurements of cross-sections for inelastic processes in collisions of alkali metal ions with atoms of rare gases

被引：1

作者：

Lomsadze, R. A. ^{[1
]}

Gochitashvili, M. R. ^{[1
]}

Kezerashvili, R. Ya. ^{[2
,3
]}

机构：

[1] Ivane Javakhishvili Tbilisi Stat Univ, Tbilisi 0128, Georgia

[2] CUNY, New York City Coll Technol, Brooklyn, NY 11201 USA

[3] CUNY Grad Sch & Univ Ctr, New York, NY 10016 USA

来源：

INTERNATIONAL JOURNAL OF MODERN PHYSICS B | 2017年 / 31卷 / 02期

基金：

美国国家科学基金会;

关键词：

Ionization; stripping; charge-exchange; excitation processes; SLOW COLLISIONS; CHARGE-EXCHANGE; K+ IONS; EXCITATION; IONIZATION;

D O I：

10.1142/S021797921650257X

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A multifaceted experimental study of collisions of Na+ and K+ ions in the energy range of 0.5-10 keV with He and Ar atoms is presented. Absolute cross-sections for charge exchange, ionization, stripping and excitation processes were measured using a refined version of the transfer electric field method, angle- and energy-dependent collection of product ions, energy loss and optical spectroscopy methods. The experimental data and the schematic correlation diagrams are employed to analyze and determine the mechanisms for these processes.

引用

页数：9

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