Time-resolved Fourier transform infrared emission spectra of atomic Xenon: Newly measured Rydberg g-, h- and i-levels

0583974 - ÚFCH JH 2025 RIV GB eng J - Journal Article
Civiš, Svatopluk - Zanozina, Ekaterina M. - Kubelík, Petr - Chernov, V. E. - Pastorek, Adam - Ferus, Martin
Time-resolved Fourier transform infrared emission spectra of atomic Xenon: Newly measured Rydberg g-, h- and i-levels.
Journal of Quantitative Spectroscopy and Radiative Transfer. Roč. 318, MAY 2024 (2024), č. článku 108939. ISSN 0022-4073. E-ISSN 1879-1352
R&D Projects: GA MŠMT EF16_019/0000778; GA ČR(CZ) GC20-10591J
Grant - others:ERDF(CZ) CZ.02.1.01/0.0/0.0/16_019/0000778
Institutional support: RVO:61388955
Keywords : Atomic data * Infrared spectra * Rydberg levels * Time-resolved Fourier-transform spectroscopy * Xenon
OECD category: Physical chemistry
Impact factor: 2.3, year: 2022
Method of publishing: Limited access

The time-resolved Fourier transform technique was employed to record the spectrum of neutral xenon (Xe I) within a distinct spectral range of 700–14000 cm−1 range. A complete series of up to one hundred scans were carried out and averaged to obtain a satisfactory signal-to-noise ratio with a resolution of 0.02 cm−1, providing a detailed and high-quality representation of the xenon spectra. All existing observations of atomic Xe (1318 lines of which 111 are observed in this work for the first time) were included into the optimization procedure. As a result, we obtain an updated system of Xe I levels.
Permanent Link: https://hdl.handle.net/11104/0351969