Electron impact differential cross sections of Kr (4p) atoms for the perpendicular plane emission of final state electrons

被引：0

作者：

Purohit, G. ^{[1
,2
]}

Kato, D. ^{[1
,3
,4
]}

机构：

[1] Natl Inst Nat Sci, Natl Inst Fus Sci, 322-6 Oroshi Cho, Toki, Gifu 5095292, Japan

[2] Sir Padampat Singhania Univ, Dept Phys, Bhatewar 313601, Udaipur, India

[3] SOKENDAI, Dept Fus Sci, 322-6 Oroshi Cho, Toki, Gifu 5095292, Japan

[4] Kyushu Univ, Dept Adv Energy Engn, Kasuga, Fukuoka 8168580, Japan

来源：

JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA | 2018年 / 222卷

关键词：

Perpendicular plane ionization (e; 2e); process; TDCS; DWBA; PCI; Correlation- polarization potential; IONIZATION; APPROXIMATIONS; HELIUM; SCATTERING; COLLISIONS; COPLANAR; ARGON; MODEL;

D O I：

10.1016/j.elspec.2017.09.002

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

The perpendicular plane ionization results of (e, 2e) triple differential cross sections (TDCS) for the Kr (4p) atoms are reported at the incident electron energies 2 eV-50 eV above ionization potential. Modified distorted wave Born approximation formalism has been employed to calculate the TDCS. The results of our calculations have been compared with the measurements of Nixon et al. and it is observed that there are certain discrepancies between theoretical and experimental results which indicate that further theoretical efforts are required to understand the cross section trends of krypton atoms in the perpendicular plane ionization. (C) 2017 Elsevier B.V. All rights reserved.

引用

页码：63 / 67

页数：5

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