Related papers: Frequency measurements of $5s5p^{3}$P$_{0}\to5s6d^{3}$D$_{1}$ and observation of nonlinearities in King plot with Sr

Frequency measurements of $5s5p^{3}$P$_{0}\to5s6d^{3}$D$_{1}$ and observation of nonlinearities in King plot with Sr

URL: http://arxiv.org/abs/2306.11082v3
Date: Thu, 22 Jun 2023 09:58:44 GMT
Title: Frequency measurements of $5s5p^{3}$P$_{0}\to5s6d^{3}$D$_{1}$ and observation of nonlinearities in King plot with Sr
Authors: S. Zhang, B. T. Tiwari, S. Ganesh, and Y. Singh
Abstract summary: We report the first precision measurement of the absolute frequency of $5s5p3$P$_0to5s6d3$D$_1$ for all four stable Sr isotopes.
Score: 0.0
License: http://creativecommons.org/licenses/by-nc-nd/4.0/
Abstract: We report the first precision measurement of the absolute frequency of $5s5p^{3}$P$_{0}\to5s6d^{3}$D$_{1}$ for all four stable Sr isotopes with an accuracy of $\sim$25 kHz employing repumping induced spectroscopy. By combining the isotope shifts of this transition with the existing measurement data on the intercombination line, the King plot is established which reveals a deviation from the linearity at the 5.2$\sigma$ level.

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