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Atomic properties of actinide ions with particle-hole configurations
M. S. Safronova, U. I. Safronova, M. G. Kozlov
We study the effects of higher-order electronic correlations in the systems with particle-hole excited states using a relativistic hybrid method that combines configuration interac…
Visible transitions in Ag-like and Cd-like lanthanide ions
Shunichi Murata, Takayuki Nakajima, Marianna S. Safronova +2
We present visible spectra of Ag-like () and Cd-like () ions of Ho (atomic number ), Er (68), and Tm (69) observed with a compact electron beam ion tr…
Isotope Shifts in the 7s8s Transition of Francium: Measurements and Comparison to \textit{ab initio} Theory
M. R. Kalita, J. A. Behr, A. Gorelov +10
We observe the electric-dipole forbidden transition in the francium isotopes Fr and Fr using a two-photon excitation scheme. We collect the at…
Search for New Physics with Atoms and Molecules
M. S. Safronova, D. Budker, D. DeMille +3
This article reviews recent developments in tests of fundamental physics using atoms and molecules, including the subjects of parity violation, searches for permanent electric dipo…