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Kr I spectra in the 5-14 µm range
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SYSNO ASEP 0539331 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Kr I spectra in the 5-14 µm range Author(s) Civiš, S. (CZ)
Kubelík, Petr (FZU-D) RID, ORCID
Pastorek, A. (CZ)
Zanozina, Ekaterina (FZU-D) ORCID
Ferus, M. (CZ)
Chernov, V. E. (RU)
Naskidashvili, A. V. (RU)
Zetkina, O. V. (RU)Number of authors 8 Article number 106985 Source Title Journal of Quantitative Spectroscopy and Radiative Transfer. - : Elsevier - ISSN 0022-4073
Roč. 249, July (2020), s. 1-13Number of pages 13 s. Language eng - English Country GB - United Kingdom Keywords time-resolved Fourier spectroscopy ; infrared spectra ; Rydberg levels ; krypton Subject RIV BG - Nuclear, Atomic and Molecular Physics, Colliders OECD category Nuclear physics Method of publishing Limited access Institutional support FZU-D - RVO:68378271 UT WOS 000542287900007 EID SCOPUS 85083490660 DOI 10.1016/j.jqsrt.2020.106985 Annotation Using the high-resolution time-resolved Fourier transform infrared spectroscopy of a plasma created in a positive column discharge cell, we record Kr I spectrum in the 700–7600 cm−1 range. We report 88 new Kr I lines in the 700–2800 cm−1 range previously not accessed by laboratory observations. This allows us to extract the excitation energies of the 6h, and 7h, 7i levels of Kr I, which have not been measured before. We include these newly measured lines into the level optimisation together with the results of other high-resolution measurements to obtain an updated system of Kr I levels which is internally consistent to within 0.0019 cm−1. Workplace Institute of Physics Contact Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Year of Publishing 2021 Electronic address https://doi.org/10.1016/j.jqsrt.2020.106985
Number of the records: 1