643 citations · 3k across the 50 of their papers we have counts for
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physics.atom-ph2020★ 21 cited
Time keeping and searching for new physics using metastable states of Cu, Ag and Au
V. A. Dzuba, Saleh O. Allehabi, V. V. Flambaum +2
We study the prospects of using the electric quadrupole transitions from the ground states of Cu, Ag and Au to the metastable state as clock transitions in optica…
physics.atom-ph2020★ 8 cited
Hyperfine structure and electric quadrupole transitions in the deuterium molecular ion
P. Danev, D. Bakalov, V. I. Korobov +1
Molecular hydrogen ions are of metrological relevance due to the possibility of precise theoretical evaluation of their spectrum and of external-field-induced shifts. In homonuclea…
physics.ins-det2020★ 12 cited
A simplified cryogenic optical resonator apparatus providing ultra-low frequency drift
Eugen Wiens, Chang Jian Kwong, Timo Müller +1
A system providing an optical frequency with an instability comparable to that of a hydrogen maser is presented. It consists of a long, vertically oriented silico…