Monday, August 20, 2012

1208.3528 (Andrei Derevianko et al.)

Highly-charged ions as a basis of optical atomic clockwork of
exceptional accuracy
   [PDF]

Andrei Derevianko, V. A. Dzuba, V. V. Flambaum
We propose a novel class of atomic clocks based on highly charged ions. We consider highly-forbidden laser-accessible transitions within the $4f^{12}$ ground-state configurations of highly charged ions. Our evaluation of systematic effects demonstrates that these transitions may be used for building exceptionally accurate atomic clocks which may compete in accuracy with recently proposed nuclear clock.
View original: http://arxiv.org/abs/1208.3528

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