中国物理B ›› 2007, Vol. 16 ›› Issue (10): 2938-2945.doi: 10.1088/1009-1963/16/10/020
朱林繁, 张放心, 成华东, 袁 慧, 苑震生, 李文斌, 刘小井, 徐克尊
Zhu Lin-Fan(朱林繁)†, Zhang Fang-Xin(张放心), Cheng Hua-Dong(成华东), Yuan Hui(袁慧), Yuan Zhen-Sheng(苑震生), Li Wen-Bin(李文斌), Liu Xiao-Jing(刘小井), and Xu Ke-Zun(徐克尊)
摘要: The valence-shell excitations of krypton atom have been investigated by fast electron impact with an angle-resolved electron-energy-loss spectrometer. The generalized oscillator strengths for some higher mixed valence-shell excitations in 4d, 4f, 5p, 5d, 6s, 6p, 7s $\leftarrow$ 4p of krypton atom have been determined. Their profiles are discussed, and the generalized oscillator strengths for the electric monopole and quadrupole excitations in $5\p \leftarrow 4\p$ are compared with the calculations of Amusia \it et al. (\it Phys. Rev. A \textbf67 022703 (2003)). The differences between the experimental results and theoretical calculations show that more studies are needed.
中图分类号: (Oscillator strengths, lifetimes, transition moments)