Hyperfine splitting in lithium-like bismuth
Hyperfine splitting in lithium-like bismuth
Lochmann, M.; Andelkovic, Z.; Botermann, B.; Bussmann, M.; Dax, A.; Frömmgen, N.; Hammen, M.; Hannen, V.; Jöhren, R.; Geppert, C.; Kühl, T.; Litvinov, Y.; Vollbrecht, J.; Nörtershäuser, W.; Stöhlker, T.; Thompson, R.; Volotka, A.; Weinheimer, C.; Wen, W.; Will, E.; Winters, D.; Sánchez, R.
Abstract
High-precision measurements of the hyperfine splitting values on Li- and H-like bismuth ions, combined with precise atomic structure calculations allow us to test QED-effects in the regime of the strongest magnetic fields that are available in the laboratory. Performing laser spectroscopy at the experimental storage ring (ESR) at GSI Darmstadt, we have now succeeded in measuring the hyperfine splitting in Li-like bismuth. Probing this transition has not been easy because of its extremely low fluorescence rate. Details about this challenging experiment will be given and the achieved experimental accuracy will be presented.
Keywords: bismuth; li-like; spectroscopy; qed
Beteiligte Forschungsanlagen
- Strahlungsquelle ELBE DOI: 10.17815/jlsrf-2-58
Verknüpfte Publikationen
- DOI: 10.17815/jlsrf-2-58 is cited by this (Id 18674) publication
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Vortrag (Konferenzbeitrag)
DPG-Frühjahrstagung der Sektion AMOP (SAMOP), 18.-22.03.2013, Dresden, Deutschland
Permalink: https://www.hzdr.de/publications/Publ-18674
