Elastic electron scattering from CF3I

被引:16
|
作者
Francis-Staite, Jessica R. [1 ]
Schmerl, Brett A. [1 ]
Brunger, Michael J. [1 ]
Kato, H. [2 ]
Buckman, Stephen J. [3 ]
机构
[1] Flinders Univ S Australia, ARC Ctr Antimatter Matter Studies, Sch Chem & Phys Sci, Adelaide, SA 5001, Australia
[2] Sophia Univ, Dept Phys, Chiyoda Ku, Tokyo 1028554, Japan
[3] Australian Natl Univ, ARC Ctr Antimatter Matter Studies, Res Sch Phys Sci & Engn, Canberra, ACT 0200, Australia
来源
PHYSICAL REVIEW A | 2010年 / 81卷 / 02期
基金
澳大利亚研究理事会; 日本学术振兴会;
关键词
IONIZATION CROSS-SECTIONS; LOW-ENERGY ELECTRONS; IMPACT IONIZATION; CHEMISTRIES; MOLECULES; CFX;
D O I
10.1103/PhysRevA.81.022704
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
Experimental results are reported for elastic differential and integral cross sections for electrons scattering from CF3I. These measurements were made at ten incident electron energies in the range 10-50 eV, with a scattered electron angular range of 20 degrees-135 degrees. Where possible, comparison is made to the only other comprehensive experimental set of results available in the literature [M. Kitajima et al., J. Phys. B 35, 3257 (2002)] and to calculated cross sections from the Schwinger multichannel with pseudopotentials method [M. H. Bettega et al., J. Phys. B 36, 1263 (2003)]. In general, quite good agreement is found between the present results and those of the earlier studies.
引用
收藏
页数:7
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