Original Articles |
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Measurement of K-Shell Ionization Cross Sections of Cr, Ni and Cu Atoms by 7.5-25keV Electron Impact |
AN Zhu;TANG Chang-Huan;LUO Zheng-Ming |
Key Laboratory for Radiation Physics and Technology of Ministry of Education, Institute of Nuclear Science and Technology, Sichuan University, Chengdu 610064 |
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Cite this article: |
AN Zhu, TANG Chang-Huan, LUO Zheng-Ming 2001 Chin. Phys. Lett. 18 1460-1462 |
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Abstract The K-shell ionization cross sections of Cr, Ni and Cu elements by 7.5-25 keV electron impact have been measured. The experimental data have also been compared with the theoretical predictions of the Hippler and Mayol-Salvat models. In general, it seems that the Mayol-Salvat model can provide a better description to our experimental data.
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Keywords:
34.80.Dp
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Published: 01 November 2001
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PACS: |
34.80.Dp
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(Atomic excitation and ionization)
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Abstract
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