Urbańczyk T, Krośnicki M, Kędziorski A, Koperski J
Smoluchowski Institute of Physics, Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, prof. Stanisława Łojasiewcza 11, 30-348 Kraków, Poland.
Institute of Theoretical Physics and Astrophysics, Faculty of Mathematics, Physics and Informatics, University of Gdansk, Wita Stwosza 57, 80-952 Gdańsk, Poland.
Spectrochim Acta A Mol Biomol Spectrosc. 2018 May 5;196:58-66. doi: 10.1016/j.saa.2018.01.075. Epub 2018 Jan 31.
Revisited study of the EΣ (6S)←AΠ(5P) transition in CdAr using both theoretical and experimental approach is presented. Systematic detection of the EΣ,υ'←AΠ,υ″=6 transition frequencies with higher accuracy and spectrally narrower laser extended and improved analysis and simulation of the LIF excitation spectrum. More consistent characterization of the EΣ-Rydberg state inner well using inversed perturbation approach methodology was achieved. Free←bound transitions in the EΣ←AΠ,υ″=6 excitation were taken into account in the analysis and simulation of the recorded spectrum. The updated spectroscopic characterization of the AΠ state was also revisited.
本文介绍了使用理论和实验方法对CdAr中EΣ(6S)←AΠ(5P)跃迁进行的重新研究。通过系统地检测EΣ,υ'←AΠ,υ″ = 6跃迁频率，以更高的精度和更窄的光谱线宽扩展并改进了激光诱导荧光（LIF）激发光谱的分析和模拟。使用逆微扰方法对EΣ-里德堡态内阱进行了更一致的表征。在记录光谱的分析和模拟中考虑了EΣ←AΠ,υ″ = 6激发中的自由-束缚跃迁。还重新审视了AΠ态的更新光谱表征。
