| 用多步激发技术测定锶的(5p3/2ns)1及(5p3/2nd)3自电离谱 |
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| 引用本文： | 吴璧如,张森,钟建伟,邱济真,胡素芬,陆杰,孙家祯.用多步激发技术测定锶的(5p3/2ns)1及(5p3/2nd)3自电离谱[J].物理学报,1987,36(4):444-451. |
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| 作者姓名： | 吴璧如 张森 钟建伟 邱济真 胡素芬 陆杰 孙家祯 |
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| 作者单位： | 浙江大学物理系 |
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| 摘 要： | 用分步激发方法及偏振光技术,测定了锶的(5p3/2ns)1(n=13-21)及(5p3/2 nd)3(n=13-24)各自电离谱,在低于5p1/2电离限的(5p3/2ns)1态的实电子激发谱中,出现对应于(5p1/2ns)1及(5p1/2nd)1的畸变峰,畸变峰也出现于(5p3/2nd)3的实电子激发谱中。这说明(5pjns)(5pjnd)自电离系列间存在相互作用。
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| 收稿时间： | 1986-05-27 |
MEASUREMENT OF THE (5p3/2ns)1 AND (5p3/2nd)3 AUTOIONIZING LEVELS OF STRONTIUM BY THE MULTI-STEP EXCITATION TECHNIQUE |
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| WU BI-RU,ZHANG SEN,ZHONG JIAN-WEI,QIU JI-ZHEN,HU SU-FEN,LU JIE and SUN JIA-ZHEN.MEASUREMENT OF THE (5p3/2ns)1 AND (5p3/2nd)3 AUTOIONIZING LEVELS OF STRONTIUM BY THE MULTI-STEP EXCITATION TECHNIQUE[J].Acta Physica Sinica,1987,36(4):444-451. |
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| Authors: | WU BI-RU ZHANG SEN ZHONG JIAN-WEI QIU JI-ZHEN HU SU-FEN LU JIE and SUN JIA-ZHEN |
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| Abstract: | The (5p3/2ns)1 (n = 13-21), (5p3/2nd)3 (n = 13-24) autoionizing levels of strontium have been measured by the laser multi-step excitation method and polarization technique. In the core excitation profiles for the (5p3/2ns)1 states below the 5p1/2 ionization limit, distortions appear at locations corresponding to the (5p1/2ns), and (5p1/2nd)1 levels. Distortions also appear in the (5p3/2nd)3 excitation profiles. These results show that there exist interse-ries interactions between the (5pjns) and (5pjnd) autoionizing series of strontium. |
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