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首页> 外文期刊>Physica Scripta: An International Journal for Experimental and Theoretical Physics >Relativistic configuration interaction calculations on the K alpha x-ray spectra of sulfur
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Relativistic configuration interaction calculations on the K alpha x-ray spectra of sulfur

机译:硫的K alpha X射线光谱的相对论构型相互作用计算

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摘要

The transition energies, transition rates and absorption oscillator strengths of K alpha x-ray from S XV to S VIII have been calculated by multiconfiguration Dirac-Fock and relativistic configuration interaction calculation with the inclusion of Breit interaction, quantum electrodynamics and finite nuclear mass corrections in the extended optimal levels scheme. The transition rates have been calculated in Babushkin and length gauges. This work firstly reports the complete K alpha x-ray spectra of sulfur, and the results were compared with the available calculative and experimental results on He-like and Li-like sulfur. The corresponding present results are in good agreement with them, and the rest of transitions for the study of the present results are new ones. These wide ranging data can provide useful parameters for the study of the sulfur plasma.
机译:通过多构型Dirac-Fock和相对论构型相互作用计算(包括Breit相互作用,量子电动力学和有限核质量校正),计算了从S XV到S VIII的K alpha X射线的跃迁能,跃迁速率和吸收振子强度。扩展的最佳级别方案。过渡速率已在Babushkin和长度计中计算。这项工作首先报道了硫的完整的K alpha X射线谱,并将结果与​​关于He类和Li类硫的可用计算和实验结果进行了比较。相应的当前结果与它们非常吻合,用于研究当前结果的其余转换是新的。这些广泛的数据可以为研究硫等离子体提供有用的参数。

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