New even-parity energy levels of the neutral Lanthanum atom derived from difficult to interpret measurements

L. Windholz; T. Binder; B. Gamper; Ƚ.M. Sobolewski; C. Güney; M. Faisal; J. Kwela; G. Başar; S. Kröger

doi:10.1016/j.jqsrt.2021.107843

New even-parity energy levels of the neutral Lanthanum atom derived from difficult to interpret measurements

L. Windholz^*, T. Binder, B. Gamper, Ƚ.M. Sobolewski, C. Güney, M. Faisal, J. Kwela, G. Başar, S. Kröger

^*Korrespondierende/r Autor/-in für diese Arbeit

Institut für Experimentalphysik (5110)

Publikation: Beitrag in einer Fachzeitschrift › Artikel › Begutachtung

Abstract

We report the discovery of seven even-parity energy levels of the Lanthanum atom. These levels are derived from experimental results which are quite difficult to interpret, since most of the investigated structures appear in complicated blend situations. 17 spectral lines can be classified as transitions in which these levels are involved. Further we could improve the J-values and hyperfine structure constants A of two earlier published levels due to the investigation of additional lines.

Originalsprache	englisch
Aufsatznummer	107843
Seitenumfang	5
Fachzeitschrift	Journal of Quantitative Spectroscopy & Radiative Transfer
Jahrgang	273
DOIs	https://doi.org/10.1016/j.jqsrt.2021.107843
Publikationsstatus	Veröffentlicht - Okt. 2021

ASJC Scopus subject areas

Strahlung
Atom- und Molekularphysik sowie Optik
Spektroskopie

Fields of Expertise

Sonstiges

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10.1016/j.jqsrt.2021.107843Lizenz: CC BY 4.0

https://www.sciencedirect.com/science/article/pii/S0022407321003368

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http://www.scopus.com/inward/record.url?scp=85111926967&partnerID=8YFLogxK

Analyse der Fein- und Hyperfeinstruktur des neutralen Lanthan-Atoms und des einfach ionisierten Lanthan-Ions
Windholz, L.
1/10/08 → 31/07/15
Projekt: Forschungsprojekt

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abstract = "We report the discovery of seven even-parity energy levels of the Lanthanum atom. These levels are derived from experimental results which are quite difficult to interpret, since most of the investigated structures appear in complicated blend situations. 17 spectral lines can be classified as transitions in which these levels are involved.Further we could improve the J-values and hyperfine structure constants A of two earlier published levels due to the investigation of additional lines.",

author = "L. Windholz and T. Binder and B. Gamper and Ƚ.M. Sobolewski and C. G{\"u}ney and M. Faisal and J. Kwela and G. Ba{\c s}ar and S. Kr{\"o}ger",

year = "2021",

month = oct,

doi = "10.1016/j.jqsrt.2021.107843",

language = "English",

volume = "273",

journal = "Journal of Quantitative Spectroscopy & Radiative Transfer",

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T1 - New even-parity energy levels of the neutral Lanthanum atom derived from difficult to interpret measurements

AU - Windholz, L.

AU - Binder, T.

AU - Gamper, B.

AU - Sobolewski, Ƚ.M.

AU - Güney, C.

AU - Faisal, M.

AU - Kwela, J.

AU - Başar, G.

AU - Kröger, S.

PY - 2021/10

Y1 - 2021/10

N2 - We report the discovery of seven even-parity energy levels of the Lanthanum atom. These levels are derived from experimental results which are quite difficult to interpret, since most of the investigated structures appear in complicated blend situations. 17 spectral lines can be classified as transitions in which these levels are involved.Further we could improve the J-values and hyperfine structure constants A of two earlier published levels due to the investigation of additional lines.

AB - We report the discovery of seven even-parity energy levels of the Lanthanum atom. These levels are derived from experimental results which are quite difficult to interpret, since most of the investigated structures appear in complicated blend situations. 17 spectral lines can be classified as transitions in which these levels are involved.Further we could improve the J-values and hyperfine structure constants A of two earlier published levels due to the investigation of additional lines.

UR - http://www.scopus.com/inward/record.url?scp=85111926967&partnerID=8YFLogxK

U2 - 10.1016/j.jqsrt.2021.107843

DO - 10.1016/j.jqsrt.2021.107843

M3 - Article

SN - 0022-4073

VL - 273

JO - Journal of Quantitative Spectroscopy & Radiative Transfer

JF - Journal of Quantitative Spectroscopy & Radiative Transfer

M1 - 107843

ER -

New even-parity energy levels of the neutral Lanthanum atom derived from difficult to interpret measurements

Abstract

ASJC Scopus subject areas

Fields of Expertise

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Projekte

Analyse der Fein- und Hyperfeinstruktur des neutralen Lanthan-Atoms und des einfach ionisierten Lanthan-Ions

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