Absolute frequency of cesium 6S1/2-6D3/2 hyperfine transition with a precision to nuclear magnetic octupole interaction.
Opt Lett
; 43(9): 1954-1957, 2018 May 01.
Article
em En
| MEDLINE
| ID: mdl-29714770
ABSTRACT
We have determined the fundamental frequency of the cesium atom 6S1/2-6D3/2 two-photon transition, for the first time, to our knowledge. Moreover, our high-resolution scheme made it possible to address the influence of the nuclear magnetic octupole on the hyperfine structure. We found that the octupole-interaction hyperfine constant deduced from the cesium 6D-level has a value nearly eight times larger than what has been deduced from the 6P-level.
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MEDLINE
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En
Ano de publicação:
2018
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Article