Anita ReimerView profile
Professor
Anita Reimer is a Full Professor at the Institute for Astro- and Particle Physics, Faculty of Mathematics, Computer Science and Physics, University of Innsbruck. Her research focuses on theoretical astroparticle physics, particularly high-energy phenomena in active galactic nuclei (AGN), blazars, gamma-ray bursts, and cosmic-ray acceleration, with strong involvement in major international collaborations such as Fermi-LAT, H.E.S.S., and the Cherenkov Telescope Array (CTA). Her research interests center on multi-messenger astrophysics, exploring the connections between gamma rays, neutrinos, and cosmic rays. She develops theoretical models for particle acceleration and emission in relativistic jets, photohadronic interactions, and neutrino production in AGN. Her work often bridges theoretical predictions with observational data from space- and ground-based telescopes. The recent publications of Prof. Reimer span topics such as TeV gamma-ray emission from Eta Carinae, periodic modulation in blazars, cosmic-ray electron spectra, and dark matter searches. These works reflect a strong emphasis on observational constraints for theoretical models, multiwavelength analysis, and the physics of extreme astrophysical environments. She has delivered numerous invited talks at international conferences on topics including neutrino-emitting blazars, multi-messenger astronomy, and theoretical modeling of AGN jets. She collaborates extensively with leading research groups worldwide and contributes to major catalog efforts like the Fermi-LAT source catalogs. She advises students and junior researchers in high-energy astrophysics and is actively involved in large-scale projects such as the Cherenkov Telescope Array, contributing to both instrumentation and science preparation. Her work is central to advancing our understanding of particle acceleration and emission in the most energetic sources in the universe.






