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Title: Electron impact collision strengths and oscillator strengths for Ge-, Ga-, Zn-, Cu-, Ni-, and Co-like Au ions

Abstract

Energy levels, oscillator strengths, and electron impact collision strengths have been calculated for Ge-, Ga-, Zn-, Cu-, Ni-, and Co-like Au ions. For Ni-like Au, these atomic data are obtained among the levels belonging to the configurations of ([Ne])3s{sup 2}3p{sup 6}3d{sup 10}, 3s{sup 2}3p{sup 6}3d{sup 9}nl, 3s{sup 2}3p{sup 5}3d{sup 10}nl, and 3s 3p{sup 6}3d{sup 10}nl (n=4, 5; l=0,1,...,n-1). For other Au ions, more levels have been obtained with special attention to atomic data up to transitions of 5f->3d for emission or 3d->5f for absorption. Configuration interactions are taken into account for all levels included. Collision strengths have been obtained at 20 scattered electron energies (5-40,000eV) and they are listed at six representative energies of 100, 500, 1000, 5000, 10,000, and 20,000eV in this work. Effective collision strengths have been obtained by assuming a Maxwellian electron velocity distribution at 10 representative temperatures ranging from 500 to 5000eV. The present dataset should be adequate for most applications. The energy levels are expected to be accurate to within 0.5%, while oscillator strengths and collision strengths for strong transitions are probably accurate to better than 20%. The complete dataset is available electronically from http://www.astronomy.csdb.cn/EIE/.

Authors:
 [1];  [2];  [2];  [3]
  1. National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012 (China) and Department of Physics, National University of Defense Technology, Changsha 410073 (China). E-mail: jiaolongzeng@hotmail.com
  2. National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012 (China)
  3. (China)
Publication Date:
OSTI Identifier:
20976802
Resource Type:
Journal Article
Resource Relation:
Journal Name: Atomic Data and Nuclear Data Tables; Journal Volume: 93; Journal Issue: 2; Other Information: DOI: 10.1016/j.adt.2006.10.002; PII: S0092-640X(06)00063-5; Copyright (c) 2006 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; BOLTZMANN STATISTICS; CONFIGURATION INTERACTION; COPPER IONS; ELECTRON BEAMS; ELECTRON COLLISIONS; ENERGY LEVELS; GALLIUM IONS; GERMANIUM IONS; GOLD IONS; NICKEL IONS; NUCLEAR DATA COLLECTIONS; OSCILLATOR STRENGTHS; ZINC IONS

Citation Formats

Zeng Jiaolong, Zhao Gang, Yuan Jianmin, and Department of Physics, National University of Defense Technology, Changsha 410073. Electron impact collision strengths and oscillator strengths for Ge-, Ga-, Zn-, Cu-, Ni-, and Co-like Au ions. United States: N. p., 2007. Web. doi:10.1016/j.adt.2006.10.002.
Zeng Jiaolong, Zhao Gang, Yuan Jianmin, & Department of Physics, National University of Defense Technology, Changsha 410073. Electron impact collision strengths and oscillator strengths for Ge-, Ga-, Zn-, Cu-, Ni-, and Co-like Au ions. United States. doi:10.1016/j.adt.2006.10.002.
Zeng Jiaolong, Zhao Gang, Yuan Jianmin, and Department of Physics, National University of Defense Technology, Changsha 410073. Thu . "Electron impact collision strengths and oscillator strengths for Ge-, Ga-, Zn-, Cu-, Ni-, and Co-like Au ions". United States. doi:10.1016/j.adt.2006.10.002.
@article{osti_20976802,
title = {Electron impact collision strengths and oscillator strengths for Ge-, Ga-, Zn-, Cu-, Ni-, and Co-like Au ions},
author = {Zeng Jiaolong and Zhao Gang and Yuan Jianmin and Department of Physics, National University of Defense Technology, Changsha 410073},
abstractNote = {Energy levels, oscillator strengths, and electron impact collision strengths have been calculated for Ge-, Ga-, Zn-, Cu-, Ni-, and Co-like Au ions. For Ni-like Au, these atomic data are obtained among the levels belonging to the configurations of ([Ne])3s{sup 2}3p{sup 6}3d{sup 10}, 3s{sup 2}3p{sup 6}3d{sup 9}nl, 3s{sup 2}3p{sup 5}3d{sup 10}nl, and 3s 3p{sup 6}3d{sup 10}nl (n=4, 5; l=0,1,...,n-1). For other Au ions, more levels have been obtained with special attention to atomic data up to transitions of 5f->3d for emission or 3d->5f for absorption. Configuration interactions are taken into account for all levels included. Collision strengths have been obtained at 20 scattered electron energies (5-40,000eV) and they are listed at six representative energies of 100, 500, 1000, 5000, 10,000, and 20,000eV in this work. Effective collision strengths have been obtained by assuming a Maxwellian electron velocity distribution at 10 representative temperatures ranging from 500 to 5000eV. The present dataset should be adequate for most applications. The energy levels are expected to be accurate to within 0.5%, while oscillator strengths and collision strengths for strong transitions are probably accurate to better than 20%. The complete dataset is available electronically from http://www.astronomy.csdb.cn/EIE/.},
doi = {10.1016/j.adt.2006.10.002},
journal = {Atomic Data and Nuclear Data Tables},
number = 2,
volume = 93,
place = {United States},
year = {Thu Mar 15 00:00:00 EDT 2007},
month = {Thu Mar 15 00:00:00 EDT 2007}
}