248 citations · 3.8k across the 89 of their papers we have counts for
6 papers · 1 filter
[The Impact of Nuclear Star Formation on Gas Inflow to AGN
R. I. Davies, E. Hicks, M. Schartmann +8
Our adaptive optics observations of nearby AGN at spatial resolutions as small as 0.085arcsec show strong evidence for recent, but no longer active, nuclear star formation. We begi…
Radiatively enhanced elasticity and turbulence in clumpy tori of Active Galactic Nuclei
Martin Krause, Marc Schartmann, Andreas Burkert +1
The paper assumes radiation forces proportional to distance between equal temperature clouds. However, we assume there are clouds in any direction. The forces then cancel almost en…
Measurements of the Cosmological Evolution of Magnetic Fields with the Square Kilometre Array
Martin Krause, Paul Alexander, Rosie Bolton +3
We investigate the potential of the Square Kilometre Array (SKA) for measuring the magnetic fields in clusters of galaxies via Faraday rotation of background polarised sources. [..…
Very Light Magnetized Jets on Large Scales - I. Evolution and Magnetic Fields
V. Gaibler, M. Krause, M. Camenzind
Magnetic fields, which are undoubtedly present in extragalactic jets and responsible for the observed synchrotron radiation, can affect the morphology and dynamics of the jets and…
Cosmic rays and the magnetic field in the nearby starburst galaxy NGC 253: II. The magnetic field structure
Volker Heesen, Marita Krause, Rainer Beck +1
(Shortened) We observed NGC 253 with the VLA in D-configuration and the Effelsberg 100-m telescope using radio continuum polarimetry. Observations at 6.2 cm and 3.6 cm were combine…
Physics and fate of jet related emission line regions
Martin Krause, Volker Gaibler
At high redshift, extragalactic jets are associated with extended emission line regions. We present global and local hydrodynamic simulations of the interaction of jets with their…