English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

We present precise values of the dipole polarizabilities ($\alpha$) of theground $\rm [4f^{14}6s] ~ ^2S_{1/2}$ and metastable $\rm [4f^{14} 5d] ~^2D_{3/2}$ states of Yb$^+$, that are %vital {\bf important} in reducingsystematics in the clock frequency of the $\rm[4f^{14}6s] ~ ^2S_{1/2}\rightarrow [4f^{14}5d] ~ ^2D_{3/2}$ transition. The static values of $\alpha$for the ground and $\rm [4f^{14} 5d] ~ ^2D_{3/2}$ states are estimated to be$9.8(1) \times 10^{-40} \,\,\rm Jm^2V^{-2}$ and $17.6(5) \times 10^{-40}\,\,\rm Jm^2V^{-2}$, respectively, while the tensor contribution to the $\rm[4f^{14} 5d] ~ ^2D_{3/2}$ state as $- 12.3(3) \times 10^{-40}\,\, \rmJm^2V^{-2}$ compared to the experimental value $-13.6(2.2) \times10^{-40}\,\,\rm Jm^2V^{-2}$. This corresponds to the differential scalarpolarizability value of the above transition as $-7.8$(5)$\,\times\,10^{-40}\,\rm Jm^2 V^{-2}$ in contrast to the available experimental value$-6.9$(1.4)$\,\times\, 10^{-40}$\,\, $\rm Jm^2V^{-2}$. This results in theblack-body radiation (BBR) shift of the clock transition as $-0.44(3)$ Hz atthe room temperature, which is large as compared to the previously estimatedvalues. Using the dynamic $\alpha$ values, we report the tune-out and magicwavelengths that could be of interest to subdue %major systematics due to theStark shifts and for constructing lattice optical clock using Yb$^+$.

journal of physics. b, atomic molecular and optical physics/journal of physics. b, atomic, molecular and optical physics

Static and dynamic polarizabilities of Yb-ion]{Accurate determination of  black-body radiation shift, magic and tune-out wavelengths for the $\rm  6S_{1/2} \rightarrow 5D_{3/2}$ clock transition in Yb$^+$