Impact of buffer gas quenching on the 1S0 → 1P1 ground-state atomic transition in nobelium
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...
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Published in: | The European physical journal. D, Atomic, molecular, and optical physics Vol. 71; no. 7; pp. 1 - 7 |
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Main Authors: | , , , , , , , , , , , , , , , , , , , , , , |
Format: | Journal Article |
Language: | English |
Published: |
Berlin/Heidelberg
Springer Berlin Heidelberg
2017
Springer Nature B.V |
Subjects: | |
Online Access: | Get full text |
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Summary: | 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 |
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ISSN: | 1434-6060 1434-6079 |
DOI: | 10.1140/epjd/e2017-80122-x |