56 citations · 63 across the 2 of their papers we have counts for
9 papers · 1 filter
Probing fast oscillating scalar dark matter with atoms and molecules
Dionysios Antypas, Oleg Tretiak, Ke Zhang +5
Light scalar Dark Matter with scalar couplings to matter is expected within several scenarios to induce variations in the fundamental constants of nature. Such variations can be se…
Fast apparent oscillations of fundamental constants
Dionysios Antypas, Dmitry Budker, Victor V. Flambaum +3
Precision spectroscopy of atoms and molecules allows one to search for and to put stringent limits on the variation of fundamental constants. These experiments are typically interp…
Polychromatic, continuous-wave mirrorless lasing from monochromatic pumping of cesium vapor
D. Antypas, O. Tretiak, D. Budker +1
We report on studies of simultaneous continuous-wave mirrorless lasing on multiple optical transitions, realized by pumping hot cesium vapor with laser light resonant with the 6$S_…
Scalar dark matter in the radio-frequency band: atomic-spectroscopy search results
D. Antypas, O. Tretiak, A. Garcon +3
Among the prominent candidates for dark matter are bosonic fields with small scalar couplings to the Standard-Model particles. Several techniques are employed to search for such co…
Isotopic variation of parity violation in atomic ytterbium: method of measurements and analysis of systematic effects
D. Antypas, A. M. Fabricant, J. E. Stalnaker +3
We present a detailed description of experimental studies of the parity violation effect in an isotopic chain of atomic ytterbium (Yb), whose results were reported in a recent Lett…
Dependence of atomic parity-violation effects on neutron skins and new physics
A. V. Viatkina, D. Antypas, M. G. Kozlov +2
We estimate the relative contribution of nuclear structure and new physics couplings to the parity non-conserving spin-independent effects in atomic systems, for both single isotop…