Generalized oscillator strengths for 5s, 5s{sup '}, and 5p excitations of krypton

Journal Article · Sun Jun 01 04:00:00 EDT 2003 · Physical Review. A

DOI:https://doi.org/10.1103/PhysRevA.67.062708· OSTI ID:20639759

Wenbin, Li; Linfan, Zhu; Zhensheng, Yuan; Jianmin, Sun; Huadong, Cheng; Kezun, Xu ^[1]; Zhiping, Zhong ^[2]; Xiaojing, Liu

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1. Laboratory of Bond-Selective Chemistry, Department of Modern Physics, University of Science and Technology of China, Hefei, Anhui, 230027 (China)
2. Department of Physics, the Graduate School of the Chinese Academy of Sciences, P.O. Box 3908, Beijing 100039 (China)

The absolute generalized oscillator strengths (GOSs) for 5s, 5s{sup '}, 5p [5/2]{sub 3,2}, 5p [3/2]{sub 1,2}, and 5p [1/2]{sub 0} transitions of krypton have been determined in a large K{sup 2} region at a high electron-impact energy of 2500 eV. The positions of the minima and maxima of these GOSs have been determined. The present results show that the angular resolution and pressure effect have great influence on the position and the amplitude of the minimum for the GOS of 5s+5s{sup '} transitions. When these effects are considered, the measured minimum position for the GOS of 5s+5s{sup '} transitions is in excellent agreement with the calculation of Chen and Msezane [J. Phys. B 33, 5397 (2000)].

• OSTI ID: 20639759
• Journal Information: Physical Review. A, Journal Name: Physical Review. A Journal Issue: 6 Vol. 67; ISSN 1050-2947; ISSN PLRAAN
• Country of Publication: United States
• Language: English

Related Subjects

74 ATOMIC AND MOLECULAR PHYSICS
AMPLITUDES
ELECTRON-ATOM COLLISIONS
ELECTRONS
EV RANGE
EXCITATION
KRYPTON
OSCILLATOR STRENGTHS
RESOLUTION