Hannover 2013 – wissenschaftliches Programm

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A: Fachverband Atomphysik

A 22: Poster: Interaction with strong or short laser pulses

A 22.1: Poster

Dienstag, 19. März 2013, 16:00–18:30, Empore Lichthof

Trap-Assisted Studies at High-Intensity Lasers — •Manuel Vogel^1,2, Wolfgang Quint^2,3, Gerhard Paulus^4,5, and Thomas Stöhlker^2,3,4 — ¹Institut für Angewandte Physik, Technische Universität Darmstadt, 64289 Darmstadt — ²GSI Helmholtzzentrum für Schwerionenforschung, 64291 Darmstadt — ³Physikalisches Institut, Ruprecht Karls-Universität Heidelberg, 69120 Heidelberg — ⁴Institut für Optik und Quantenelektronik, Friedrich-Schiller-Universität, 07743 Jena — ⁵Helmholtz-Institut Jena, 07743 Jena

We present a Penning trap experiment dedicated to studies with atomic and molecular ions in extreme laser fields. Within this experiment, trap-specific manipulation techniques allow control over the stored particles' localization and spatial density on a high level. It is possible to select and prepare well-defined particle ensembles and to control the laser-particle interaction. Non-destructive detection of reaction products with up to single-ion sensitivity supports advanced studies by maintaining the products for further studies at confinement times of minutes and above. Of particular interest for intial studies are non-linear processes such as multiphoton ionization of atoms, singly-, and particularly highly-charged ions.