Electron Impact Excitation of Xenon from the Ground State and the Metastable State to the 5p57p Levels

被引：7

作者：

Chen Zhan-Bin ^{[1
]}

Dong Chen-Zhong ^{[1
,2
,3
]}

Xie Lu-You ^{[1
]}

Jiang Jun ^{[1
]}

机构：

[1] Northwest Normal Univ, Coll Phys & Elect Engn, Key Lab Atom & Mol Phys & Funct Mat Gansu Prov, Lanzhou 730070, Peoples R China

[2] Northwest Normal Univ, Key Joint Lab Atom & Mol Phys, Lanzhou 730070, Peoples R China

[3] Chinese Acad Sci, Inst Modern Phys, Lanzhou 730070, Peoples R China

来源：

CHINESE PHYSICS LETTERS | 2014年 / 31卷 / 03期

基金：

中国国家自然科学基金;

关键词：

PROPELLED HALL THRUSTERS; CROSS-SECTIONS; EMISSION;

D O I：

10.1088/0256-307X/31/3/033401

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Electron impact excitation cross sections from the ground state and the lowest metastable state 5p(5)6s J = 2 to the excited states of the 5p(5)7p configuration of xenon are calculated systematically using the fully relativistic distorted wave method. Special attention is paid to the configuration interaction effects in the wave-function expansion of target states. The results are in good agreement with the recent experimental data by Jung et al. [Phys. Rev. A 80 (2009) 062708] over the measured energy range. These accurate theoretical results can be used in the modeling and diagnosis of plasmas containing xenon.

引用

页数：4

共 27 条

[1] Near-threshold absolute angle-differential cross sections for electron-impact excitation of argon and xenon [J].

Allan, M. ;

Zatsarinny, O. ;

Bartschat, K. .

PHYSICAL REVIEW A, 2006, 74 (03)

[2] Close-coupling and distorted-wave calculations for electron-impact excitation of the (5p56p) states of xenon -: art. no. 062706 [J].

Bartschat, K ;

Dasgupta, A ;

Madison, DH .

PHYSICAL REVIEW A, 2004, 69 (06) :062706-1

[3] Passive optical diagnostic of Xe-propelled Hall thrusters. I. Emission cross sections [J].

Chiu, YH ;

Austin, BL ;

Williams, S ;

Dressler, RA ;

Karabadzhak, GF .

JOURNAL OF APPLIED PHYSICS, 2006, 99 (11)

[4] ABSOLUTE ELASTIC AND INELASTIC ELECTRON-SCATTERING CROSS-SECTIONS FOR XENON IN THE 15-100-EV IMPACT-ENERGY REGION [J].

ESTER, T ;

KESSLER, J .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1994, 27 (18) :4295-4308

[5] ELECTRON-IMPACT EXCITATION OF XENON AT INCIDENT ENERGIES BETWEEN 15 AND 80 EV [J].

FILIPOVIC, D ;

MARINKOVIC, B ;

PEJCEV, V ;

VUSKOVIC, L .

PHYSICAL REVIEW A, 1988, 37 (02) :356-364

[6] Measurement of the cross sections for electron-impact excitation into the 5p56p levels of xenon [J].

Fons, JT ;

Lin, CC .

PHYSICAL REVIEW A, 1998, 58 (06) :4603-4615

[7] Theoretical Auger and photoionization studies for open-shell atoms and ions [J].

Fritzsche, S ;

Aksela, H ;

Dong, CZ ;

Heinäsmäki, S ;

Sienkiewicz, JE .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 2003, 205 :93-98

[8]

Grzhimailol A N G, 2002, J PHYS B ATOM MOL PH, V35, P3479

[9] Relativistic distorted-wave calculations of electron impact excitation cross sections of Be-like C2+ ions [J].

College of Physics and Electronic Engineering, Northwest Normal University, Lanzhou 730070, China ;

不详 ;

不详 .

Chin. Phys. Lett., 2007, 3 (691-694) :691-694

[10] Electron impact excitation of xenon from the metastable state to the excited states [J].

Jiang, Jun ;

Dong, Chen-Zhong ;

Xie, Lu-You ;

Zhou, Xiao-Xin ;

Wang, Jian-Guo .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 2008, 41 (24)

← 1 2 3 →