Showing 1–18 of 18 results
/ Date/ Name
Jan 6, 2025Metrology in a two-electron atom: The ionization energy of metastable triplet helium ($\mathbf{2\,^3S}_\mathbf{1}$)Aug 16, 2023Imaging-assisted single-photon Doppler-free laser spectroscopy and the ionization energy of metastable triplet heliumJul 5, 2019Precision measurement of the ionization energy and quantum defects of 39K IJan 30, 2014Slow and velocity-tunable beams of metastable He$_2$ by multistage Zeeman decelerationJan 6, 2017Vacuum-ultraviolet frequency-modulation spectroscopySep 22, 2023Metrology of Rydberg states of the hydrogen atomFeb 28, 2014Manipulating Rydberg atoms close to surfaces at cryogenic temperaturesApr 16, 2019Fluorescence-lifetime-limited trapping of Rydberg helium atoms on a chipJan 6, 2025Combining laser cooling and Zeeman deceleration for precision spectroscopy in supersonic beamsApr 19, 2021SI-traceable frequency dissemination at 1572.06 nm in a stabilized fiber network with ring topologyDec 29, 2021Multipole-moment effects in ion-molecule reactions at low temperatures: part I -- Ion-dipole enhancement of the rate coefficients of the He$^+$ + NH$_3$ and He$^+$ + ND$_3$ reactions at collision energies near $0$ KDec 22, 2021Ion-molecule reactions below 1~K: Observation of a strong enhancement of the reaction rate of the ion-dipole reaction He$^+$+ CH$_3$FMay 2, 2017New method to study ion-molecule reactions at low temperatures and application to the H$_2^+$ + H$_2$ $\rightarrow$ H$_3^+$ + H reactionMay 2, 2017Infrared spectroscopy of molecular ions in selected rotational and spin-orbit statesJun 4, 2020Precision Measurements in Few-Electron Molecules: The Ionization Energy of Metastable $\mathbf{^4}$He$\mathbf{_2}$ and the First Rotational Interval of $\mathbf{^4}$He$\mathbf{{_2}^+}$Jan 6, 2017Rydberg states of helium in electric and magnetic fields of arbitrary relative orientationJan 29, 2016Precision measurement of the ionization energy of Cs INov 1, 2011Multistage Zeeman deceleration of metastable neon