158 citations · 225 across the 4 of their papers we have counts for
4 papers
Electronic level structure of in the range of the isomer energy
David-Marcel Meier, Johannes Thielking, Przemysław Głowacki +4
Using resonant two-step laser excitation of trapped ions, we observe 166 previously unknown energy levels of even parity within the energy range from 7.8 to 9…
Hyperfine interaction with the Th nucleus and its low lying isomeric state
Robert A. Müller, Anna V. Maiorova, Stephan Fritzsche +8
The thorium nucleus with mass number has attracted much interest because its extremely low lying first excited isomeric state at about eV opens the possibility for the d…
Laser spectroscopic characterization of the nuclear clock isomer Th
Johannes Thielking, Maxim V. Okhapkin, Przemyslaw Glowacki +6
The isotope Th is the only nucleus known to possess an excited state Th in the energy range of a few electron volts, a transition energy typical for electrons in t…
Two-photon laser excitation of trapped 232Th+ ions via the 402 nm resonance line
O. A. Herrera-Sancho, M. V. Okhapkin, K. Zimmermann +5
Experiments on one- and two-photon laser excitation of 232Th+ ions in a radiofrequency ion trap are reported. As the first excitation step, the strongest resonance line at 402 nm f…