| Lifetime measurements for some n=2 levels in Be-like S ⅩⅢ |
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| 作者姓名： | YANG Zhi-hu MA Xin-wen WANG You-de LIU H.P. |
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| 作者单位： | Institute of Modern Physice, the Chinese Academy of Sciences, Lanzhou 730000, P. R. of China;Institute of Modern Physice, the Chinese Academy of Sciences, Lanzhou 730000, P. R. of China;Institute of Modern Physice, the Chinese Academy of Sciences, Lanzhou 730000, P. R. of China;Institute of Modern Physice, the Chinese Academy of Sciences, Lanzhou 730000, P. R. of China |
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| 基金项目： | TheprojectissupportedbytheNationalNaturalScienceFoundationofChina(No .199740 5 7,1980 40 12 ) |
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| 摘 要： | Highly ionized Spectra from sulfur obtained at an energy of 80 MeV have been studied in the 19.0～53.0 nm wavelength range. Radiative lifetimes for some n=2 level in Be+-like S ⅩⅢwere measured using he beam-foil time of flight method. The results, using an arbitrarily normalized decay curves analysis, are compared with theoretical predictions and earlier measurement.
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| 关 键 词： | 能量 辐射 能级跃迁 离子 激发态 寿命 实验研究 分子物理学 性质测定 |
| 收稿时间： | 2004/12/24 |
Lifetime measurements for some n=2 levels in Be-like S ⅩⅢ |
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| YANG Zhi-hu,MA Xin-wen,WANG You-de,LIU H.P..Lifetime measurements for some n=2 levels in Be-like S ⅩⅢ[J].Journal of Atomic and Molecular Physics,2003,20(2):132-134. |
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| Authors: | YANG Zhi-hu MA Xin-wen WANG You-de LIU HP |
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| Institution: | Institute of Modern Physice, the Chinese Academy of Sciences, Lanzhou 730000, P. R. of China |
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| Abstract: | Highly ionized Spectra from sulfur obtained at an energy of 80 MeV have been studied in the 19.0～53.0 nm wavelength range. Radiative lifetimes for some n=2 level in Be+-like S ⅩⅢwere measured using he beam-foil time of flight method. The results, using an arbitrarily normalized decay curves analysis, are compared with theoretical predictions and earlier measurement. |
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| Keywords: | Highly ionized atom Level lifetime |
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