• Corpus ID: 235694426

# Precision Measurement of the Helium $2^{3\!}S_1- 2^{3\!}P/3^{3\!}P$ Tune-Out Frequency as a Test of QED

@inproceedings{Henson2021PrecisionMO,
title={Precision Measurement of the Helium \$2^\{3\!\}S\_1- 2^\{3\!\}P/3^\{3\!\}P\$ Tune-Out Frequency as a Test of QED},
author={Bryce M. Henson and Jacob A. Ross and K. F. Thomas and Carlos C. N. Kuhn and D K Shin and Sean S. Hodgman and Yong-hui Zhang and Li-Yan Tang and G. W. F. Drake and Aaron Bondy and Andrew G. Truscott and Kenneth G. H. Baldwin},
year={2021}
}
B. M. Henson, ∗ J. A. Ross, ∗ K. F. Thomas, C. N. Kuhn, D. K. Shin, S. S. Hodgman, Yong-Hui Zhang, Li-Yan Tang, † G. W. F. Drake, ‡ A. T. Bondy, A. G. Truscott, § and K. G. H. Baldwin ¶ Laser Physics Centre, Research School of Physics, The Australian National University, Canberra, ACT 2601, Australia Center for Quantum and Optical Science, Swinburne University of Technology, Melbourne, Australia State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Innovation Academy for…

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In combination with ongoing theoretical calculations, this work may allow the most accurate determination of the nuclear charge radius of helium.
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We report on a precision measurement of the $D$ line tune-out wavelength of $^{87}$Rubidium in the hyperfine ground state $|F=1, m_F=0,\pm1 \rangle$ manifold at 790 nm, where the scalar ac Stark
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The tune-out wavelength at 413 nm for the 2 S-3(1) state of helium is expected to be sensitive to finite nuclear mass, relativistic, and quantum electrodynamic (QED) corrections, which provides a
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Improvements in both theory and frequency metrology of few-electron systems such as hydrogen and helium have enabled increasingly sensitive tests of quantum electrodynamics, as well as ever more
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The QED contribution to the dipole polarizability of the $^{4}\mathrm{He}$ atom was computed, including the effect of finite nuclear mass. The computationally most challenging contribution of the