Frankfurt 2006 – wissenschaftliches Programm
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A: Atomphysik
A 10: Poster I: Wechselwirkung mit Elektronen und Ionen
A 10.2: Poster
Dienstag, 14. März 2006, 16:30–18:30, Labsaal
Photon emission in few-electrons heavy ion - atom collisions — •Shadi Salem1,2, Fritz Bosch1, Angela Bräuning-Demian1, Harald Bräuning3, Shyamal Chatterjee1, Robert Dunford4, Siegbert Hagmann2, Christophor Kozhuharov1, Dieter Liesen1, Paul Mokler1, Muaffaq Nofal1,2, Zbiegniew Stachura5, and Andrzej Warczak6 — 1GSI, 64291 Darmstadt, Germany — 2Institut für Kernphysik, J. W. Goethe Universität, 40638 Frankfurt, Germany — 3Institut für Atom- und Molekülphysik, Justus-Liebig Universität, 35392 Giessen, Germany — 4Argonne National Laboratory, 60439 Argonne, USA — 5INP, Cracow, Poland — 6Institute of Physics, Cracow University, Cracow, Poland
The interaction of few-electrons heavy ions, at intermediate energies, with atoms in solid state targets provide a tool to investigate fundamental processes which lead to the population of different exited states in projectiles under the influence of strong central field, i.e. in highly charged ions with high atomic number Z. Collisions of Lead ions having one, two and three electrons, at 110 MeV/u, provided by the SIS/ESR heavy ion facility at GSI, with Aluminium solid targets have been investigated. This contribution will report on the analysis of x-ray emission spectra measured in coincidence with the projectile final charge state.