2 papers
astro-ph.HE2009
Multiwavelength Observations of Mrk 501 in 2008
D. Kranich, D. Paneque, A. Cesarini +16
The well-studied VHE (E >100 GeV) blazar Mrk 501 was observed between March and May 2008 as part of an extensive multiwavelength observation campaign including radio, optical, X-ra…
astro-ph2004
Circumnuclear Structure and Black Hole Fueling: HST/NICMOS Imaging of 250 Active and Normal Galaxies
L. K. Hunt, M. A. Malkan
Why are the nuclei of some galaxies more active than others? If most galaxies harbor a central massive black hole, the main difference is probably in how well it is fueled by its s…