Chhetri, Premaditya, Ackermann, Dieter, Backe, Hartmut, Block, Michael, Cheal, Bradley ORCID: 0000-0002-1490-6263, Duellmann, Christoph Emanuel, Even, Julia, Ferrer, Rafael, Giacoppo, Francesca, Goetz, Stefan et al (show 13 more authors)
(2017)
Impact of buffer gas quenching on the <SUP>1</SUP>S<sub>0</sub> → <SUP>1</SUP>P<sub>1</sub> ground-state atomic transition in nobelium.
EUROPEAN PHYSICAL JOURNAL D, 71 (7).
195-.
Text
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Abstract
Abstract: Using the sensitive Radiation Detected Resonance Ionization Spectroscopy (RADRIS) technique an optical transition in neutral nobelium (No, Z = 102) was identified. A remnant signal when delaying the ionizing laser indicated the influence of a strong buffer gas induced de-excitation of the optically populated level. A subsequent investigation of the chemical homologue, ytterbium (Yb, Z = 70), enabled a detailed study of the atomic levels involved in this process, leading to the development of a rate equation model. This paves the way for characterizing resonance ionization spectroscopy (RIS) schemes used in the study of nobelium and beyond, where atomic properties are currently unknown. Graphical abstract: [Figure not available: see fulltext.].
Item Type: | Article |
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Depositing User: | Symplectic Admin |
Date Deposited: | 24 May 2018 10:34 |
Last Modified: | 14 Mar 2024 19:37 |
DOI: | 10.1140/epjd/e2017-80122-x |
Related URLs: | |
URI: | https://livrepository.liverpool.ac.uk/id/eprint/3021704 |