We describe the first precision measurement of the electron's electric dipole moment (de)
using trapped molecular ions, demonstrating the application of spin interrogation times over …

Actinide compounds are very intriguing objects for the quantum chemistry because, on the
one hand, these compounds are of great scientific and technological interest and, on the …

A precise theoretical study of the electronic structure of heavy atom diatomic molecules is of
key importance to interpret the experiments in the search for violation of time-reversal (T) …

Highly accurate theoretical predictions of transition energies in the radium monofluoride
molecule, 226 RaF, and radium cation, 226 Ra+, are reported. The considered transition X 2 …

The searches for CP violating effects in diatomic molecules, such as HfF+ and ThO, are
typically interpreted as a probe of the electron's electric dipole moment (e EDM), a new …

An excellent candidate molecule for the measurement of the electron's electric dipole
moment (eEDM) is thorium monofluoride (ThF+) because the eEDM–sensitive state, 3 Δ 1, is …

A recent measurement of the hyperfine splitting in the ground state of Li-like Bi 208 80+ has
established a “hyperfine puzzle”—the experimental result exhibits a 7 σ deviation from the …

The combined all-electron and two-step approach is applied to calculate the molecular
parameters which are required to interpret the ongoing experiment to search for the effects …

Recently, the first laser spectroscopy measurement of the radioactive RaF molecule has
been reported by Ruiz et al.[Nature 581, 396 (2020)]. This and similar molecules are …

We develop an analytic-gradient-based method for relativistic coupled-cluster calculations of
effective electric field E eff with improved efficiency and robustness over the previous state of …