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AC Stark shift of the Cs microwave atomic clock transitions
P. Rosenbusch, S. Ghezali, V. A. Dzuba +3
We analyze the AC Stark shift of the Cs microwave atomic clock transition theoretically and experimentally. Theoretical and experimental data are in a good agreement with each othe…
Micromagic clock: microwave clock based on atoms in an engineered optical lattice
K. Beloy, A. Derevianko, V. A. Dzuba +1
We propose a new class of atomic microwave clocks based on the hyperfine transitions in the ground state of aluminum or gallium atoms trapped in optical lattices. For these element…
Second-order effects on the hyperfine structure of states of alkali-metal atoms
K. Beloy, A. Derevianko
We analyze second-order - and - effects to the hyperfine structure (HFS) of the lowest energy states of alkali-metal atoms arising from the coupling of the two…
Convergence of all-order many-body methods: coupled-cluster study for Li
A. Derevianko, S. G. Porsev, K. Beloy
We present and analyze results of the relativistic coupled-cluster calculation of energies, hyperfine constants, and dipole matrix elements for the , , and …
Nuclear magnetic octupole moment and the hyperfine structure of the states of the Ba ion
K. Beloy, A. Derevianko, V. A. Dzuba +3
The hyperfine structure of the long-lived and levels of Ba ion is analyzed. A procedure for extracting relatively unexplored nuclear magnetic moments …