Abstract Charge state distribution of 0.8MeV/u uranium ions after transmission through a thin carbon foil has been studied. It is observed that the charge state distribution is equilibrated after the uranium ions have passed through a 15 $\mu $g/cm$^{2}$ carbon foil. The equilibrated average charge state is 33.72 and the charge equilibration time of uranium ions in carbon foil is less than 5.4fs.
(Electronic excitation and ionization of atoms (including beam-foil excitation and ionization))
Fund: Project supported by the National
Natural Science Foundation of China (Grant No 10405025).
Cite this article:
Fang Yan(房燕), Xiao Guo-Qing(肖国青), Xu Hu-Shan(徐瑚珊), Sun Zhi-Yu(孙志宇), Zhao Yong-Tao(赵永涛), Hu Zheng-Guo(胡正国), Xu Hua-Gen(徐华根), Huang Tian-Heng(黄天衡), and Wang Yu-Yu(王瑜玉) Study on charge equilibration time of highly charged ions in carbon foils 2008 Chin. Phys. B 17 148
Resonant charge transfer in slow Li+-Li(2s) collisions Li Tie-Cheng (李铁成), Liu Chun-Hua (刘春华), Qu Yi-Zhi (屈一至), Liu Ling (刘玲), Wu Yong (吴勇), Wang Jian-Guo (王建国), Liebermann H. P., Buenker R. J.. Chin. Phys. B, 2015, 24(10): 103401.
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