Thomas Cowan

Prof. Thomas Cowan is the Director of the Institute of Radiation Physics at the Helmholtz Center Dresden-Rossendorf (HZDR). His research focuses on high-intensity laser-matter interactions, quantum electrodynamics (QED) under extreme conditions, and plasma diagnostics. He leads projects involving ultra-short pulse lasers, vacuum birefringence experiments, and advanced X-ray scattering techniques. Key collaborations include the Helmholtz International Beamline for Extreme Fields (HIBEF) and the European XFEL facility.

Research interests include laser-driven proton acceleration, solid-density plasma dynamics, and material behavior under megabar pressures. His work bridges fundamental physics with applications in radiobiology and advanced diagnostics. Notable projects involve developing spatio-temporal diagnostics for solid plasmas and exploring QED effects in strong electromagnetic fields.

Publications highlight advancements in X-ray Thomson scattering, femtosecond temperature measurements, and vacuum birefringence experiments. His group uses facilities like the DiPOLE laser and ELBE radiation source to study ultrafast phenomena. Ongoing efforts focus on optimizing laser-driven proton beams for medical applications and improving the theoretical understanding of relativistic plasma interactions.