Articles with "forbidden 21s0" as a keyword



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Precision measurement of the forbidden 21S0 – 23S1 transition frequency in a helium atom

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Published in 2018 at "Quantum Electronics"

DOI: 10.1070/qel16568

Abstract: We demonstrate the possibility of measuring the forbidden 21S0 – 23S1 transition frequency (λ = 1557 nm) of a helium atom by the method of stimulated Raman scattering through the intermediate 23P1 level. Singlet (21S0)… read more here.

Keywords: forbidden 21s0; helium atom; 21s0 23s1; transition ... See more keywords