378 citations · 3.2k across the 86 of their papers we have counts for
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Sensitivity of microwave and FIR spectra to variation of fundamental constants
M. G. Kozlov, A. V. Lapinov, S. A. Levshakov
We estimate sensitivity coefficients to variation of the fine-structure constant alpha and electron-to-proton mass ratio mu for microwave Lambda-type transitions in CH molecule and…
Hyperfine-interaction- and magnetic-field-induced Bose-Einstein-statistics suppressed two-photon transitions
M. G. Kozlov, D. English, D. Budker
Two-photon transitions between atomic states of total electronic angular momentum and are forbidden when the photons are of the same energy. This selection rule is…
Stringent bounds to spatial variations of the electron-to-proton mass ratio in the Milky Way
Paolo Molaro, Sergei A. Levshakov, MiKhail G. Kozlov
The ammonia method to probe variations of the electron-to-proton mass ratio, Delta_mu/mu, is applied for the first time to dense prestellar molecular clouds in the Milky Way. Caref…
-doublet spectra of diatomic radicals and their dependence on fundamental constants
M. G. Kozlov
-doublet spectra of light diatomic radicals have high sensitivity to the possible variations of the fine structure constant alpha and electron-to-proton mass ratio beta. For mol…
Transition frequency shifts with fine-structure constant variation for Fe I. Isotope shift calculations in Fe I and Fe II
S. G. Porsev, M. G. Kozlov, D. Reimers
In this paper we calculated the relativistic corrections to transition frequencies (q factors) of Fe I for the transitions from the even- and odd-parity states to the ground state.…