207 citations · 1.2k across the 81 of their papers we have counts for
9 papers · 1 filter
Electron-cylotron maser radiation from electron holes: Downward current region
R. A. Treumann, W. Baumjohann, R. Pottelette
The electron-cyclotron maser emission from electron holes is applied to holes generated in the downstream current region of the aurora. We suggest that part of the fine structure o…
Magnetic fields in the Large-Scale Structure of the Universe
Dongsu Ryu, Dominik R. G. Schleicher, Rudolf A. Treumann +2
Magnetic fields appear to be ubiquitous in astrophysical environments. Their existence in the intracluster medium is established through observations of synchrotron emission and Fa…
The First Magnetic Fields
Lawrence M. Widrow, Dongsu Ryu, Dominik Schleicher +3
We review current ideas on the origin of galactic and extragalactic magnetic fields. We begin by summarizing observations of magnetic fields at cosmological redshifts and on cosmol…
Fundamentals of collisionless shocks for astrophysical application, 2. Relativistic shocks
A. M. Bykov, R. A. Treumann
We review recent progress on collisionless relativistic shocks. Kinetic instability theory is briefed including its predictions and limitations. The main focus is on numerical expe…
Electron-cylotron maser radiation from electron holes: Upward current region
R. A. Treumann, W. Baumjohann, R. Pottelette
Electron holes are suggested to be an important source for generation of electron-cyclotron maser radiation. We demonstrate that electron holes generated in a ring-horseshoe distri…
Relativistic transformation of phase-space distributions
R. A. Treumann, R. Nakamura, W. Baumjohann
We investigate the transformation of the distribution function in the relativistic case, a problem of interest in plasma when particles with high (relativistic) velocities come int…