24 citations · 38 across the 6 of their papers we have counts for
6 papers
Nuclei of Seyfert galaxies and QSOs - Central engine and conditions of star formation. Workshop summary and open questions
M. Valencia-S., J. Zuther, M. Vitale +5
Observationally established correlations between black hole mass and host galaxy structural/dynamical properties (like the M_BH - sigma relation) give support to the idea of an int…
The central kpc of edge-on AGN
Semir Smajić, Sebastian Fischer, Jenz Zuther +2
The NIR is less influenced by dust extinction than optical light. This enables us to look to an extent through dusty regions. In addition, it is sensitive to the mass-dominating st…
Discovery of an Intermediate Mass Black Hole at the center of the starburst/Seyfert composite galaxy IRAS 01072+4954
M. Valencia-S., A. Eckart, J. Zuther +8
The starburst/Seyfert composite galaxy IRAS 01072+4954 (z=0.0236) is an enigmatic source that combines a Seyfert~1-like X-ray emission with a starburst optical spectrum that lacks…
Compact radio emission from z~0.2 X-ray bright AGN
Jens Zuther, Sebastian Fischer, Andreas Eckart
Radio and X-ray emission of AGN appears to be correlated. The details of the underlying physical processes, however, are still not fully understood, i.e., to what extent is the X-r…
Is IRAS 01072+4954 a True-Seyfert 2? Hints from Near Infrared Integral Field Spectroscopy
M. Valencia-S., J. Zuther, A. Eckart +4
In contrast to the predictions of the unified model, some X-ray unobscured Seyfert 2 galaxies have been discovered in the last decade. One of them, the starburst/Seyfert composite…
Optical Integral Field Spectroscopy of NGC 5850
M. Bremer, J. Scharwächter, A. Eckart +3
Here we present the preliminary results of the analysis of VIMOS observations of the central 4.5 kpc of the double-barred galaxy NGC 5850. We use optical diagnostic diagrams to stu…