Rostock 2019 – wissenschaftliches Programm
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A: Fachverband Atomphysik
A 33: Interaction with strong and short laser pulses
A 33.4: Poster
Donnerstag, 14. März 2019, 16:15–18:15, S Fobau Physik
HILITE - A tool to investigate the interaction of laser light with matter — •Nils Stallkamp1,2, Stefan Ringleb2, Markus Kiffer2, Bela Arndt3, Sugam Kumar4, Manuel Vogel1, Wolfgang Quint1,5, Gerhard Paulus2, and Thomas Stöhlker1,2 — 1GSI Helmholtzzentrum für Schwerionenforschung GmbH — 2Friedrich Schiller Universität Jena — 3Goethe Universität Frankfurt am Main — 4Inter University Accelerator Centre Delhi — 5Ruprecht Karls Universität Heidelberg
The investigation of laser-ion interactions in a detailed way, require well-defined ion targets and detection techniques for high-sensitivity measurements of reaction educts and products. To this end, we have designed and built the HILITE (High-Intensity Laser-Ion Trap Experiment) Penning trap setup, which features various ion-target preparation techniques including selection, cooling, compression and positioning as well as destructive and non-destructive measurement techniques to determine the number of stored ions for all charge states individually and simultaneously. Recently, first commissioning experiments of ion deceleration and dynamic ion capture with highly charged ion bunches from an electron beam ion source (EBIT) have been performed. We have characterised our single-pass non-destructive ion counter in detail and were able to determine the ion velocity as well as the number of ions from the signals acquired. Furthermore, storage times inside the trap in the order of minutes could be achieved. We will present the current status as well as proposed first measurements at laser systems.