Where is the origin of the highest-energy particles in the universe, and how do the natural accelerators of cosmic rays work?
Finding answers to this question requires better measurments of cosmic rays. For this purpose I investigate an alternative detection technique for cosmic rays: the radio detection of air showers, i.e. particle cascades initiated by cosmic rays in the atmosphere.
LOPES http://www.lopes-project.org/
Tunka-Rex http://www.ikp.kit.edu/tunka-rex/
Pierre-Auger-Observatorium https://www.auger.org/