Measurement of K-Shell Ionization Cross Sections of Cr, Ni and Cu Atoms by 7.5-25keV Electron Impact

Chin. Phys. Lett.

2001, Vol. 18

Issue (11): 1460-1462 DOI:

Original Articles

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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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.

Keywords: 34.80.Dp

Published: 01 November 2001

PACS:

34.80.Dp

(Atomic excitation and ionization)

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y2001/V18/I11/01460

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