267 citations · 4.7k across the 99 of their papers we have counts for
97 papers
Spectropolarimetry of NGC3783 and Mrk509: Evidence for powerful nuclear winds in Seyfert 1 Galaxies
P. Lira, M. Kishimoto, R. W. Goosmann +6
We present results from high signal-to-noise optical spectropolarimetric observations of the Seyfert 1 galaxies NGC783 and Mrk509 in the 3500-7000 A range. We find complex structur…
Spitzer Space Telescope Measurements of Dust Reverberation Lags in the Seyfert 1 Galaxy NGC 6418
Billy Vazquez, Pasquale Galianni, Michael Richmond +22
We present results from a fifteen-month campaign of high-cadence (~ 3 days) mid-infrared Spitzer and optical (B and V ) monitoring of the Seyfert 1 galaxy NGC 6418, with the object…
An embedded active nucleus in the OH megamaser galaxy IRAS16399-0937
Dinalva A. Sales, A. Robinson, D. J. Axon +7
We present a multiwavelength study of the OH Megamaser galaxy (OHMG) IRAS16399-0937, based on new HST/ACS F814W and H+[NII] images and archive data from HST, 2MASS, Spitzer, Her…
Recoiling Supermassive Black Holes: a search in the Nearby Universe
D. Lena, A. Robinson, A. Marconi +4
The coalescence of a binary black hole can be accompanied by a large gravitational recoil due to anisotropic emission of gravitational waves. A recoiling supermassive black hole (S…
HST and Spitzer point source detection and optical extinction in powerful narrow-line radio galaxies
E. A. Ramírez, C. N. Tadhunter, D. Dicken +4
We present the analysis of infrared HST and Spitzer data for a sample of 13 FRII radio galaxies at 0.03<z<0.11 that are classified as narrow-line radio galaxies (NLRG). In the cont…
A STIS Atlas of CaII Triplet Absorption Line Kinematics in Galactic Nuclei
D. Batcheldor, D. J. Axon, M. Valluri +2
The relations observed between supermassive black holes and their host galaxies suggest a fundamental link in the processes that cause these two objects to evolve. A more comprehen…