Christian WeinheimerView profile
Professor
Professor Christian Weinheimer is a leading experimental physicist at the University of Münster's Institute of Nuclear Physics, where he holds a full professorship and serves as the Managing Director of the Institute. His research focuses on fundamental questions in particle and astroparticle physics, particularly neutrino mass measurements and the search for dark matter. He plays key roles in major international collaborations including KATRIN (neutrino mass experiment at Karlsruhe Institute of Technology) and XENONnT (dark matter search experiment at the Italian LNGS underground laboratory). Weinheimer's research interests span neutrino physics , dark matter detection , precision measurement techniques , and detector development . His group develops cutting-edge technologies for the KATRIN experiment's precision high-voltage system and electrode components, while also pioneering cryogenic distillation techniques for the XENON experiments to remove radioactive contaminants. His work extends to medical applications through the BOLD-PET project, developing novel detectors using trimethylbismuth for positron emission tomography. Analysis of his recent publications reveals a strong focus on pushing the boundaries of neutrino mass measurements, developing next-generation dark matter detectors capable of reaching the 'neutrino fog' sensitivity limit, and exploring innovative detector technologies. His work consistently combines theoretical insight with experimental ingenuity to address fundamental questions about the universe's composition and fundamental particles. Scientific awards: ERC Advanced Grant (2022) Helmholtz-Preis (2001) Dissertationspreis from Vereinigung der Freunde der Universität Mainz (1993) CERN Fellowship (1995-1996) Weinheimer actively mentors PhD students working on KATRIN background reduction, dark matter searches with XENON, precision energy measurements, and novel PET detector development. His research is supported by major grants including the ERC Advanced Grant LowRad project (2022-2027), multiple DFG-funded Collaborative Research Centers, and international collaborations with CERN, DESY, and research institutions worldwide. He also leads the development of technologies for the future DARWIN/XLZD observatory, which aims to be the most sensitive dark matter detector ever built. His laboratory operates specialized facilities including a large xenon purification system, detector development labs for the BOLD-PET project, and precision measurement equipment for high-voltage and low-background applications. Weinheimer's group collaborates extensively with other research teams at Münster University, particularly with the Cells in Motion initiative and the European Institute for Molecular Imaging.







