Assembly of Massive Galaxies
Astronomy Lunch Series
John Moustakas
Department of Physics & Astronomy
Siena College
Department of Physics & Astronomy
Siena College
Department of Physics & Astronomy
University of Waterloo
Department of Physics
Kansas State University
(IPM/PI/WCA)
(UW)
Dennis Sciama Fellow
Institute of Cosmology and Gravitation
University of Portsmouth
Herzberg Astrophysics
Clusters of galaxies are the largest and most massive systems in the Universe. Most baryonic matter in such systems is in a form of very hot, X-ray emitting gas. Such gas is almost fully ionized, has very low density and is weakly magnetized. The large sizes of the clusters make them unique laboratories to probe plasma properties on microscales. These properties are largely unknown, however, are important for understanding many astrophysical phenomena and their numerical modeling.
Norbert Werner is the leader of the “Lendület Hot Universe” research group at Eötvös Loránd University in Budapest, Hungary, an associate professor (Docent) in the Department of Theoretical Physics and Astrophysics at the Masaryk University in Brno, Czech Republic, and a specially appointed associate professor in the School of Science at Hiroshima University, Japan.
The values of neutrinos’ masses and the force driving the accelerated expansion of the Universe are some of the unknown in physics.