Electron impact excitation of the np5(n+1)p states of Ar (n = 3), Kr (n = 4) and Xe (n = 5) atoms

被引：27

作者：

Kaur, S ^{[1
]}

Srivastava, R

McEachran, RP

Stauffer, AD

机构：

[1] Univ Roorkee, Dept Phys, Roorkee 247667, Uttar Pradesh, India

[2] York Univ, Dept Phys & Astron, Toronto, ON M3J 1P3, Canada

来源：

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS | 1998年 / 31卷 / 21期

关键词：

D O I：

10.1088/0953-4075/31/21/015

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Electron impact excitation of all the np(5)(n + 1)p J = 1.2 and 3 states of argon (n = 3), krypton (n = 4) and xenon (n = 5) from the ground np(6) J = 0 state has been considered in the relativistic distorted-wave approximation. The differential and total cross sections are obtained for incident electrons in the energy range from 15 to 100 eV. The results are compared with the available experimental data and a few theoretical non-relativistic and semi-relativistic calculations wherever possible.

引用

页码：4833 / 4852

页数：20

共 13 条

[1] ELECTRON-IMPACT EXCITATION OF ARGON ATOM [J].

BALLOU, JK ;

LIN, CC ;

FAJEN, FE .

PHYSICAL REVIEW A, 1973, 8 (04) :1797-1807

[2] EXCITATION OF AR-I 3P54P, 3P53D AND 3P55S CONFIGURATIONS BY ELECTRONS IN THE DISTORTED-WAVE APPROXIMATION [J].

BUBELEV, VE ;

GRUMGRZHIMAILO, AN .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1991, 24 (08) :2183-2199

[3] 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

[4] 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

[5] Optical electron polarimetry with heavy noble gases [J].

Gay, TJ ;

Furst, JE ;

Trantham, KW ;

Wijayaratna, WMKP .

PHYSICAL REVIEW A, 1996, 53 (03) :1623-1629

[6] AN ATOMIC MULTICONFIGURATIONAL DIRAC-FOCK PACKAGE [J].

GRANT, IP ;

MCKENZIE, BJ ;

NORRINGTON, PH ;

MAYERS, DF ;

PYPER, NC .

COMPUTER PHYSICS COMMUNICATIONS, 1980, 21 (02) :207-231

[7] Stokes parameters and differential cross sections for electron impact excitation of the 2p53p J = 1, 2 and 3 states of neon [J].

Kaur, S ;

Srivastava, R ;

McEachran, RP ;

Stauffer, AD .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1998, 31 (01) :157-174

[8] Differential cross sections for electron impact excitation of Xe .2. Excitation of the sixth to twentieth lowest levels; Experiment and theory [J].

Khakoo, MA ;

Trajmar, S ;

Wang, S ;

Kanik, I ;

Aguirre, A ;

Fontes, CJ ;

Clark, REH ;

Abdallah, J .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1996, 29 (15) :3477-3486

[9] Integral and differential cross section for electron-impact excitation of 12 of the lowest states of argon [J].

Madison, DH ;

Maloney, CM ;

Wang, JB .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1998, 31 (04) :873-893

[10]

MOORE CE, 1971, ATOMIC ENERGY LEVELS, V35

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