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24th International Conference on Photonic, Electronic and Atomic Collisions ICPEAC, Rosario : Argentina (2005)
Impact parameter dependent charge exchange studies with channeled heavy ions
D. Dauvergne1, M. Chevallier1, J.-C. Poizat1, C. Ray1, A. Bräuning-Demian, F. Bosch, S. Hagmann, C. Kozhuharov, D. Liesen, P.H. Mokler, Th. Stöhlker, M. Tarisien2, P. Verma, C. Cohen3, A. L'Hoir3, J.-P. Rozet3, D. Vernhet3, H. Bräuning, A. Gumberidze, R. Kirsch1, S. Toleikis, M. Toulemonde
(2006)

We use decelerated (below 20 MeV/u) H-like heavy ions extracted from the GSI-ESR storage ring to study electron capture processes such as Radiative Electron Capture (REC) and Mechanical Electron Capture (MEC) in channeling conditions. With the help of simulations, we show that MEC occurs at relatively large impact parameters into highly excited states. REC studies provide information about the electron gas polarization.
1 :  IPNL - Institut de Physique Nucléaire de Lyon
2 :  CENBG - Centre d'Etudes Nucléaires de Bordeaux Gradignan
3 :  INSP - Institut des Nanosciences de Paris
CAS-PHABIO
Physique/Physique/Physique Atomique
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