9 citations · 25 across the 5 of their papers we have counts for
5 papers
Opposite effects of the rotational and translational energy on the rates of ion-molecule reactions near : the and reactions
Raphaël Hahn, David Schlander, Valentina Zhelyazkova +1
The ion-molecule reactions and are studied at low collision energies ( from zero to $\sim k_\textrm{B}\cdot 5…
Comparative analysis of recirculating and collimating cesium ovens
Raphaël Hahn, Thomas Battard, Oscar Boucher +8
We have performed a study of several cesium oven designs. A comparison between recirculating (or sticking-wall) or collimating (or reemitting-wall) ovens is made in order to extrac…
High repetition rate sub ns-electron pulses from Resonant Pulsed Rydberg Field Ionization
R. Hahn, D. Comparat
Using Resonant Pulsed Rydberg Field-ionization (RPRFI) technique, we generate low-energy electron bunches at high repetition rates. By combining continuous-wave laser excitation wi…
Observation of quantum capture in an ion-molecule reaction
Katharina Höveler, Johannes Deiglmayr, Josef A. Agner +3
In 1954, Vogt and Wannier (Phys. Rev. 95, 1190) predicted that the capture rate of a polarizable neutral atom or molecule by an ion should increase by a factor of two compared to t…
Narrow-Band Pulsed Electron Source Based on Near-Threshold Photoionization of Cs in a Magneto-Optical Trap
O. Fedchenko, S. Chernov, G. Schönhense +2
The newly developed method of time-of-flight (ToF) momentum microscopy was used to analyse the cold electron emission from a Cs 3D magneto-optical trap (MOT). Three-step resonant p…