409 citations · 9.6k across the 232 of their papers we have counts for
4 papers · 2 filters
Correlation between Compact Radio Quasars and Ultra-High Energy Cosmic Rays
Glennys R. Farrar, Peter L. Biermann
Some proposals to account for the highest energy cosmic rays predict that they should point to their sources. We study the five highest energy events (E>10^20 eV) and find they are…
Ultra-High Energy Cosmic Ray Propagation in the Local Supercluster
Guenter Sigl, Martin Lemoine, Peter Biermann
We present detailed numerical simulations and analytical approximations of the propagation of nucleons above 10**(19) eV in the Local Supercluster, assuming that the ambient magnet…
Shock Waves of the Large-Scale Structure Formation in the Universe
Torsten A. Ensslin, Peter L. Biermann, Ulrich Klein +1
Simulations of structure formation in the Universe predict accretion shock waves at the boundaries of the large-scale structures as sheets, filaments, and clusters of galaxies. If…
Angular Momentum Transport in the Central Region of the Galaxy
Leonid M. Ozernoy, Alexei M. Fridman, Peter L. Biermann
We discuss mechanisms for angular momentum transport in the clumpy medium of the circumnuclear disk at the Galactic center. The viscosity due to clump-clump collisions is found to…