Electron impact excitation of the (4p5 5s) states in krypton: high-resolution electron scattering experiments and B-spline R-matrix calculations

被引：16

作者：

Allan, M. ^{[1
]}

Zatsarinny, O. ^{[2
]}

Bartschat, K. ^{[2
]}

机构：

[1] Univ Fribourg, Dept Chem, CH-1700 Fribourg, Switzerland

[2] Drake Univ, Dept Phys & Astron, Des Moines, IA 50311 USA

来源：

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS | 2011年 / 44卷 / 06期

基金：

美国国家科学基金会; 瑞士国家科学基金会;

关键词：

CROSS-SECTIONS; COLLISIONS; THRESHOLD;

D O I：

10.1088/0953-4075/44/6/065201

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

In a joint experimental and theoretical effort, we carried out a detailed study of electron impact excitation of the 4p(5) 5s states of Kr. We present angle-differential cross sections over the entire angular range (0 degrees-180 degrees) for a number of energies in the near-threshold region, as well as energy scans for selected angles. The experimental results are in very satisfactory agreement with predictions from a fully relativistic Dirac B-spline R-matrix model.

引用

页数：7

共 14 条

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