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physics.atom-ph2018
The energy distribution of an ion in a radiofrequency trap interacting with a nonuniform neutral buffer gas
I. Rouse, S. Willitsch
An ion in a radiofrequency (rf) trap sympathetically cooled by a simultaneously trapped neutral buffer gas exhibits deviations from thermal statistics caused by collision-induced c…
physics.atom-ph2018
Energy distributions of an ion in a radiofrequency trap immersed in a buffer gas under the influence of additional external forces
I. Rouse, S. Willitsch
An ion held in a radiofrequency trap interacting with a uniform buffer gas of neutral atoms develops a steady-state energy distribution characterised by a power-law tail at high en…