| Original Articles |
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The (e, 2e) Spectra of Argon |
| FAN Xiao-wei;ZHOU Shao-jie;ZHANG Qing-Xiang;ZHANG Wen-xin;PANG Wen-ning;LAI De-shi;WEI Jing-jing;ZHU Wei-bin;WANG Xiao-dong;DENG Jing-kang;WANG Yan;GAO Nai-fei;ZHENG Yen-you1;CHEN Xue-jun |
| Laboratory of Electron Momentum Spectroscopy, Department of Modern Applied Physics, Tsinghua Univemity, Beijing 100084
1Present address: Department of Chemistry, The University of British Columbia, Canada
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| Cite this article: |
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FAN Xiao-wei, ZHOU Shao-jie, ZHANG Qing-Xiang et al 1997 Chin. Phys. Lett. 14 660-662 |
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Abstract Accurate measurements of the binding energy spectrum and momentum distribution of argon areperformed using the high resolution (ΔE = 1.4 eV, Δp = 0.1 a.u.) energy multichannel (e, 2e) spectrometer (θ1 = θ2 = 45°, = 0°- ±30°) built recently in our laboratory. Detailed satellite structure of argon has been observed. Good agreement can be found between the experimental data and the theoretical calculations performed using Hartree- Fock method with the different basis sets and configuration interaction method.
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| Keywords:
34.80.Gs
34.50.Gb
35.80.+s
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Published: 01 September 1997
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| PACS: |
34.80.Gs
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(Molecular excitation and ionization)
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34.50.Gb
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(Electronic excitation and ionization of molecules)
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35.80.+s
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