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

The electric dipole and quadrupole polarizabilities of the $5s5p~^3\!P_1^o$state and the $C_6$ and $C_8$ coefficients for the $^1\!S_0 +\, ^1\!S_0$ and$^1\!S_0 +\, ^3\!P_1^o$ dimers of strontium are calculated using ahigh-precision relativistic approach that combines configuration interactionand linearized coupled-cluster methods. Our recommended values of the longrange dispersion coefficients for the $0_u$ and $1_u$ energy levels are$C_6(0_u)=3771(32)$ a.u. and $C_6(1_u)= 4001(33)$ a.u., respectively. They arein good agreement with recent results from experimental photoassociation data.We also calculate $C_8$ coefficients for Sr dimers, which are needed forprecise determination of long-range interaction potential. We confirm theexperimental value for the magic wavelength, where the Stark shift on the$^1\!S_0$-$^3\!P_1^o$ transition vanishes. The accuracy of calculations isanalyzed and uncertainties are assigned to all quantities reported in thiswork.

Relativistic calculations of $C_6$ and $C_8$ coefficients for strontium dimers