Magnetic octupole moment of 173Yb using collinear laser spectroscopy
de Groote, R. P., Kujanpää, S., Koszorús, Á., Li, J. G., & Moore, I. D. (2021). Magnetic octupole moment of 173Yb using collinear laser spectroscopy. Physical Review A, 103(3), Article 032826. https://doi.org/10.1103/PhysRevA.103.032826
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2021Copyright
©2021 American Physical Society
The hyperfine constants of the 4f146s6p3Po2 state in neutral Yb have been measured using three different dipole transitions. This state was recently shown to have a comparatively large hyperfine magnetic octupole splitting, and thus a puzzlingly large magnetic octupole moment. The measurement is performed using collinear laser spectroscopy on a fast atomic beam, which provides a straightforward route to probing long-lived metastable atomic states with high resolution. From the combined analysis of all three lines we find no significant evidence for a nonzero octupole moment in 173Yb.
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https://converis.jyu.fi/converis/portal/detail/Publication/68758860
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European CommissionFunding program(s)
MSCA Individual Fellowship (IF)
The content of the publication reflects only the author’s view. The funder is not responsible for any use that may be made of the information it contains.
Additional information about funding
R.P.D.G. received funding from the European Union's Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie Grant Agreement No. 844829. J.G.L. acknowledges the support of the National Natural Science Foundation of China under Grant No. 11874090.License
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