67 citations · 162 across the 3 of their papers we have counts for
3 papers
physics.chem-ph2014★ 60 cited
Internal state thermometry of cold trapped molecular anions
R. Otto, A. von Zastrow, T. Best +1
Photodetachment spectroscopy of OH- and H3O2- anions has been performed in a cryogenic 22-pole radiofrequency multipole trap. Measurements of the detachment cross section as a func…
physics.atom-ph2009★ 35 cited
How can a 22-pole ion trap exhibit 10 local minima in the effective potential?
R. Otto, P. Hlavenka, S. Trippel +4
The column density distribution of trapped OH ions in a 22-pole ion trap is measured for different trap parameters. The density is obtained from position-dependent photodetachm…
physics.atom-ph2006★ 67 cited
Photodetachment of cold OH- in a multipole ion trap
S. Trippel, J. Mikosch, R. Berhane +3
The absolute photodetachment cross section of OH- anions at a rotational and translational temperature of 170K is determined by measuring the detachment-induced decay rate of the a…