63 citations · 140 across the 5 of their papers we have counts for
5 papers
Laser spectroscopy of the , transitions in stored and cooled relativistic C ions
D. Winzen, V. Hannen, M. Bussmann +20
The and transitions in Li-like carbon ions stored and cooled at a velocity of in the Experimental Storage Ring (ESR)…
Lifetimes and g-factors of the HFS states in H-like and Li-like bismuth
Volker Hannen, Jonas Vollbrecht, Zoran Andelkovic +23
The LIBELLE experiment performed at the experimental storage ring (ESR) at the GSI Helmholtz Center for Heavy Ion Research in Darmstadt, Germany, has successfully determined the gr…
Observation of the hyperfine transition in lithium-like Bismuth : Towards a test of QED in strong magnetic fields
Matthias Lochmann, Raphael Jöhren, Christopher Geppert +21
We performed a laser spectroscopic determination of the hyperfine splitting (HFS) of Li-like and repeated the measurement of the HFS of H-like $^{…
Detection system for forward emitted photons at the Experimental Storage Ring at GSI
V. Hannen, D. Anielski, C. Geppert +10
A single photon counting system has been developed for efficient detection of forward emitted fluorescence photons at the Experimental Storage Ring (ESR) at GSI. The system employs…
Laser cooling of externally produced Mg ions in a Penning trap for sympathetic cooling of highly charged ions
Z. Andelkovic, R. Cazan, W. Nörtershäuser +7
We have performed laser cooling of Mg ions confined in a Penning trap. The externally produced ions were captured in flight, stored and laser cooled. Laser-induced fluorescence was…