248 citations · 407 across the 8 of their papers we have counts for
6 papers
Hard X-ray properties of radio-selected blazars
Marcus Langejahn, Matthias Kadler, Jörn Wilms +6
Hard X-ray properties of beamed AGN have been published in the 105-month Swift/BAT catalog, but there have not been any studies carried out so far on a well-defined, radio-selected…
Accretion disk versus jet orientation in HO megamaser galaxies
F. Kamali, C. Henkel, S. Koyama +10
An essential part of the paradigm describing active galactic nuclei is the alignment between the radio jet and the associated rotation axis of the sub-pc sized accretion disks. Bec…
Radio continuum of galaxies with HO megamaser disks: 33 GHz VLA data
F. Kamali, C. Henkel, A. Brunthaler +10
We investigate the nuclear environment of galaxies with observed 22 GHz water megamaser in their subparsec edge-on accretion disks, using 33 GHz (9mm) radio continuum data from VLA…
Coincidence of a high-fluence blazar outburst with a PeV-energy neutrino event
M. Kadler, F. Krauß, K. Mannheim +40
The discovery of extraterrestrial very-high-energy neutrinos by the IceCube collaboration has launched a quest for the identification of their astrophysical sources. Gamma-ray blaz…
The Megamaser Cosmology Project. VII. Investigating disk physics using spectral monitoring observations
Dominic W. Pesce, James A. Braatz, James J. Condon +5
We use single-dish radio spectra of known 22 GHz HO megamasers, primarily gathered from the large dataset observed by the Megamaser Cosmology Project, to identify Keplerian acc…
TANAMI Blazars in the IceCube PeV Neutrino Fields
F. Krauß, M. Kadler, K. Mannheim +39
The IceCube Collaboration has announced the discovery of a neutrino flux in excess of the atmospheric background. Due to the steeply falling atmospheric background spectrum, events…