L-Shell Ionization Study of Tungsten by Electron Impact
PENG Xiu-Feng, HE Fu-Qing, LONG Xian-Guan, AN Zhu, LUO Zheng-Ming
Key Laboratory for Radiation Physics and Technology of Education Ministry of China,
Institute of Nuclear Science and Technology, Sichuan University, Chengdu 610064
L-Shell Ionization Study of Tungsten by Electron Impact
Key Laboratory for Radiation Physics and Technology of Education Ministry of China,
Institute of Nuclear Science and Technology, Sichuan University, Chengdu 610064
Abstract： L-shell partial production cross sections ofLα-, Lβ-, Lγ- rays by electron impact were measured by observing the counts of x-rays from an impacted thin tungsten target. The total production cross sections and mean ionization cross sections were deduced from the measured results. The electron beam energy range was found to be 11-36keV. The influence of electrons reflected by the backing on ionization cross sections has been corrected. The experimental results agree well with the theoretical predictions.
PENG Xiu-Feng;HE Fu-Qing;LONG Xian-Guan;AN Zhu;LUO Zheng-Ming. L-Shell Ionization Study of Tungsten by Electron Impact[J]. 中国物理快报, 2001, 18(1): 39-41.
PENG Xiu-Feng, HE Fu-Qing, LONG Xian-Guan, AN Zhu, LUO Zheng-Ming. L-Shell Ionization Study of Tungsten by Electron Impact. Chin. Phys. Lett., 2001, 18(1): 39-41.
2001, Vol. 18 
