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arXiv · 1704.09003

Cross-damping effects in 1S-3S spectroscopy of hydrogen and deuterium

Hélène Fleurbaey·François Biraben·Lucile Julien·Jean-Philippe Karr·François Nez
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Abstract

We calculate the cross-damping frequency shift of a laser-induced two-photon transition monitored through decay fluorescence, by adapting the analogy with Raman scattering developed by Amaro et al. [P. Amaro et al., PRA 92, 022514 (2015)]. We apply this method to estimate the frequency shift of the 1S-3S transition in hydrogen and deuterium. Taking into account our experimental conditions, we find a frequency shift of less than 1 kHz, that is smaller than our current statistical uncertainty.

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Hélène Fleurbaey, François Biraben, Lucile Julien, Jean-Philippe Karr, François Nez. 2017-04-28. Cross-damping effects in 1S-3S spectroscopy of hydrogen and deuterium. https://doi.org/10.1103/physreva.95.052503

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