类氦离子1sns和1snp态的理论能级

IF 4.4 2区工程技术 Q2 CHEMISTRY, MULTIDISCIPLINARY

Journal of Physical and Chemical Reference Data Pub Date : 2019-08-16 DOI:10.1063/1.5121413

V. Yerokhin, V. Yerokhin, A. Surzhykov, A. Surzhykov

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引用次数: 13

摘要

计算了从碳到铀的氦等电子序列中$1sns$和$1snp$离子的能级，其中$n=3$-$7$。计算采用相对论组态-相互作用方法，包括相对论核反冲效应、领先QED效应和Breit相互作用的频率依赖性。所有理论能量都提供了不确定性估计。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Theoretical Energy Levels of 1sns and 1snp States of Helium-Like Ions

Energy levels of the $1sns$ and $1snp$ states of ions along the helium isoelectronic sequence from carbon to uranium are calculated, with $n=3$-$7$. The computation is performed within the relativistic configuration-interaction method, including the relativistic nuclear recoil effect, the leading QED effects, and the frequency dependence of the Breit interaction. All theoretical energies are supplied with uncertainty estimates.

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来源期刊

Journal of Physical and Chemical Reference Data 化学-化学综合

CiteScore

6.90

自引率

11.60%

发文量

审稿时长

>12 weeks

期刊介绍： The Journal of Physical and Chemical Reference Data (JPCRD) is published by AIP Publishing for the U.S. Department of Commerce National Institute of Standards and Technology (NIST). The journal provides critically evaluated physical and chemical property data, fully documented as to the original sources and the criteria used for evaluation, preferably with uncertainty analysis. Critical reviews may also be included if they document a reference database, review the data situation in a field, review reference-quality measurement techniques, or review data evaluation methods.