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Feeding and Feedback in nearby AGN - Comparison with the Milky Way center
Thaisa Storchi-Bergmann
I discuss feeding and feedback processes observed in the inner few hundred parsecs of nearby active galaxies using integral field spectroscopy at spatial resolutions of a few to te…
Spectral Models for Low-luminosity Active Galactic Nuclei in LINERs: The Role of Advection-dominated Accretion and Jets
Rodrigo S. Nemmen, Thaisa Storchi-Bergmann, Michael Eracleous
We perform an exploratory study of the physical properties of accretion flows and jets in low-luminosity active galactic nuclei (LLAGNs) by modeling the spectral energy distributio…
An outflow perpendicular to the radio jet in the Seyfert nucleus of NGC5929
Rogemar A. Riffel, Thaisa Storchi-Bergmann, Rogerio Riffel
We report the observation of an outflow perpendicular to the radio jet in near-infrared integral field spectra of the inner 250 pc of the Seyfert 2 galaxy NGC 5929. The observation…
Feeding and Feedback in the Inner Kiloparsec of the Active Galaxy NGC2110
Allan Schnorr-Müller, Thaisa Storchi-Bergmann, Neil M. Nagar +4
We present two-dimensional gaseous kinematics of the inner 1.1 x 1.6kpc^2 of the Seyfert 2 galaxy NGC2110, from optical spectra obtained with the GMOS integral field spectrograph o…
Kinematics and excitation of the nuclear spiral in the active galaxy Arp 102B
Guilherme S. Couto, Thaisa Storchi-Bergmann, David J. Axon +3
We present a two-dimensional analysis of the gaseous excitation and kinematics of the inner 2.5 x 1.7 kpc^2 of the LINER/Seyfert 1 galaxy Arp 102B, from optical spectra obtained wi…
The Origin of Dust in Early-Type Galaxies and Implications for Accretion onto Supermassive Black Holes
Paul Martini, Daniel Dicken, Thaisa Storchi-Bergmann
We have conducted an archival Spitzer study of 38 early-type galaxies (ETGs) in order to determine the origin of the dust in approximately half of this population. Our sample galax…