München 2019 – wissenschaftliches Programm

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P: Fachverband Plasmaphysik

P 18: Postersitzung

P 18.69: Poster

Donnerstag, 21. März 2019, 16:30–18:30, Foyer Audimax

X-Ray Phase-Contrast Imaging of Simulated Laser-Induced Plasma Shocks — •Julian Saffer1, Andreas Wolf1, Veronika Ludwig1, Max Schuster1, Maria Seifert1, Mareike Weule1, Thilo Michel1, Paul Neumayer2, Gisela Anton1, and Stefan Funk11ECAP - Erlangen Centre for Astroparticle Physics, Universität Erlangen-Nürnberg, Erwin-Rommel-Str. 1, 91058 Erlangen, Germany — 2GSI Helmholtzzentrum für Schwerionenforschung, Planckstraße 1, 64291 Darmstadt, Germany

A detailed investigation of the astrophysical processes in, e.g. supernova remnants, requires the production of plasma shocks in a laboratory setting. For this purpose, laser-induced shocks in a plasma have been simulated with a laser-plasma code. Subsequent simulations of the imaging process with an X-ray phase-contrast setup have been run and the detector images have been used for phase retrieval which eventually yields the electron density distribution of the plasma. This contribution discusses the feasibility of this concept prior to a potential realization in the laboratory.

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