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首页> 外文期刊>Physica Scripta: An International Journal for Experimental and Theoretical Physics >Additions to the spectrum and energy levels and critical compilation of doubly ionized boron, BIII
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Additions to the spectrum and energy levels and critical compilation of doubly ionized boron, BIII

机译：双离子硼（BIII）的光谱和能级的增加以及临界汇编

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摘要

We have undertaken the study of the Li-like spectrum of doubly ionized boron, B III. The spectroscopic data have been obtained with beam-foil spectroscopy and high-resolution spark spectroscopy. The experimental work was combined with theoretical calculations using ab initio and semi-empirical techniques. About 50 new transitions have been observed, and most of the previously known lines have been measured with improved accuracy. We have also critically evaluated all previous and recent data for this spectrum. Complete data on wavelengths and energy levels based on this analysis are tabulated.
机译：我们已经进行了双离子化硼B III的类锂谱的研究。光谱数据已经通过束箔光谱和高分辨率火花光谱获得。使用从头算和半经验技术将实验工作与理论计算相结合。已经观察到大约50个新跃迁，并且以提高的精度测量了大多数先前已知的谱线。我们还严格评估了该频谱的所有以前和最近的数据。将基于此分析的波长和能级的完整数据制成表格。

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