The spectra of Cd ions with the 4dk ground state configuration: Cd X

IF 1.9 3区物理与天体物理 Q2 OPTICS

Journal of Quantitative Spectroscopy & Radiative Transfer Pub Date : 2025-09-03 DOI:10.1016/j.jqsrt.2025.109657

A.N. Ryabtsev, E.Y. Kononov

引用次数: 0

Abstract

The spectrum of the Cd⁺⁹ ion excited in a vacuum spark and recorded with high resolution was studied in the range 146 - 205 Å. 112 spectral lines of the 4p⁶4d³ − (4p⁶4d²5p + 4p⁶4d²4f + 4p⁵4d⁴) transitions were identified for the first time. All but one energy levels of the ground term configuration 4p⁶4d³ were established and 65 levels in the 4p⁶4d²5p + 4p⁶4d²4f + 4p⁵4d⁴ configurations were found.

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具有4dk基态构型的Cd离子的光谱

研究了Cd+9离子在真空火花激发下高分辨率记录的146 ~ 205 Å范围内的光谱。首次鉴定了112条4p64d3−(4p64d25p + 4p64d24f + 4p54d4)跃迁谱线。除1个能级外，均建立了4p64d3位态的所有能级，其中4p64d25p + 4p64d24f + 4p54d4位态有65个能级。

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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来源期刊

Journal of Quantitative Spectroscopy & Radiative Transfer 物理-光谱学

CiteScore

5.30

自引率

21.70%

发文量

273

审稿时长

58 days

期刊介绍： Papers with the following subject areas are suitable for publication in the Journal of Quantitative Spectroscopy and Radiative Transfer: - Theoretical and experimental aspects of the spectra of atoms, molecules, ions, and plasmas. - Spectral lineshape studies including models and computational algorithms. - Atmospheric spectroscopy. - Theoretical and experimental aspects of light scattering. - Application of light scattering in particle characterization and remote sensing. - Application of light scattering in biological sciences and medicine. - Radiative transfer in absorbing, emitting, and scattering media. - Radiative transfer in stochastic media.