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arXiv · 1204.6173

Ion-lithium collision dynamics studied with an in-ring MOTReMi

D. Fischer·D. Globig·J. Goullon·M. Grieser·R. Hubele·V. L. B. de Jesus·A. Kelkar·A. LaForge·H. Lindenblatt·D. Misra·B. Najjari·K. Schneider·M. Schulz·M. Sell·X. Wang
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Abstract

We present a novel experimental tool allowing for kinematically complete studies of break-up processes of laser-cooled atoms. This apparatus, the 'MOTReMi', is a combination of a magneto-optical trap (MOT) and a Reaction Microscope (ReMi). Operated in an ion-storage ring, the new setup enables to study the dynamics in swift ion-atom collisions on an unprecedented level of precision and detail. In first experiments on collisions with 1.5 MeV/amu O$^{8+}$-Li the pure ionization of the valence electron as well as ionization-excitation of the lithium target has been investigated.

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D. Fischer, D. Globig, J. Goullon, M. Grieser, R. Hubele, V. L. B. de Jesus, A. Kelkar, A. LaForge, H. Lindenblatt, D. Misra, B. Najjari, K. Schneider, M. Schulz, M. Sell, X. Wang. 2012-04-27. Ion-lithium collision dynamics studied with an in-ring MOTReMi. https://doi.org/10.1103/physrevlett.109.113202

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