3 citations · 5 across the 6 of their papers we have counts for
4 papers · 1 filter
Single and binary Black Holes and their active environment
Peter L. Biermann, Mihaela Chirvasa, Heino Falcke +2
In this short review we describe some of the latest endeavours to understand the activity around Black Holes. First, it has been possible to demonstrate that a large part of the el…
Radio-Emission from Cosmic Ray Air-Showers - A Theoretical Perspective for LOPES
Tim Huege, Heino Falcke
High-energy cosmic ray air-showers have been known for over 30 years to emit strong radio pulses in the regime between a few and several 100 MHz (Allan 1971). To date, however, a t…
Higher Resolution VLBI Imaging with Fast Frequency Switching
E. Middelberg, A. L. Roy, R. C. Walker +2
Millimetre-VLBI is an important tool in AGN astrophysics, but it is limited by short atmospheric coherence times and poor receiver and antenna performance. We demonstrate a new kin…
Gigahertz-Peaked Spectrum Radio Sources in Nearby Galaxies
N. M. Nagar, A. S. Wilson, H. Falcke +2
There is now strong evidence that many low-luminosity AGNs (LLAGNs) contain accreting massive black holes and that the nuclear radio emission is dominated by parsec-scale jets laun…