Berlin 2001 – scientific programme
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A: Atomphysik
A 5: Posters Tuesday (Photoionisation, Multi Photon Processes)
A 5.9: Poster
Tuesday, April 3, 2001, 12:30–15:00, AT3
Investigation of the 3p−3d resonances of Ti by photoion spectroscopy — •Kai Godehusen1, Sandra Brünken1, Birgit Kanngießer1, Peter Zimmermann1, and Michael Martins2 — 1Institut für Atomare und Analytische Physik, Technische Universität Berlin, Hardenbergstr. 36, D-10623 Berlin, Germany — 2Institut für Experimentalphysik, Freie Universität Berlin, Arnimallee 14, D-14195 Berlin, Germany
The 3p−3d resonances of free Ti atoms have been studied using synchrotron radiation of the storage ring BESSY II in Berlin.
Using a time-of-flight spectrometer the ion-yield for the different ionic states of Ti has been recorded in the energy region of the 3p−3d resonances (30 - 55 eV). The high energy resolution of the U125/1-PGM beamline (10 meV) makes it possible to reveal the complex structure of these resonances. The experimental results are compared to Hartree-Fock calculations.