40 citations · 50 across the 3 of their papers we have counts for
10 papers
The AGNIFS survey: distribution and excitation of the hot molecular and ionised gas in the inner kpc of nearby AGN hosts
R. A. Riffel, T. Storchi-Bergmann, R. Riffel +13
We use the Gemini NIFS instrument to map the Hm and Br flux distributions in the inner 0.04-2 kpc of a sample of 36 nearby active galaxies ($0.001\lesssim z\lesssim0…
Exploring the AGN-Merger Connection in Arp 245 I: Nuclear Star Formation and Gas Outflow in NGC 2992
Muryel Guolo-Pereira, Daniel Ruschel-Dutra, Thaisa Storchi-Bergmann +5
Galaxy mergers are central to our understanding of galaxy formation, especially within the context of hierarchical models. Besides having a large impact on the star formation histo…
Chemical abundances in Seyfert galaxies -- V. The discovery of shocked emission outside the AGN ionization axis
R. A. Riffel, O. L. Dors, M. Armah +9
We present maps for the electron temperature in the inner kpc of three luminous Seyfert galaxies: Mrk 79, Mrk 348, and Mrk 607 obtained from Gemini GMOS-IFU observations at spatial…
Multi-wavelength observations of the triple-peaked AGN Mrk 622
E. Benítez, I. Cruz-González, J. M. Rodríguez-Espinosa +8
A detailed multi-wavelength study of the properties of the triple-peaked AGN Mrk\,622 showing different aspects of the nuclear emission region is presented. Radio, near- and mid-in…
VVV-WIT-04: an extragalactic variable source caught by the VVV Survey
Roberto K. Saito, Dante Minniti, Valentin D. Ivanov +8
We report the discovery of VVV-WIT-04, a near-infrared variable source towards the Galactic disk located ~0.2 arcsec apart from the position of the radio source PMN J1515-5559. The…
A panchromatic spatially resolved study of the inner 500pc of NGC1052 -- II: Gas excitation and kinematics
Luis G. Dahmer-Hahn, Rogério Riffel, Tiago V. Ricci +8
We map the optical and near-infrared (NIR) emission-line flux distributions and kinematics of the inner 320535pc of the elliptical galaxy NGC1052. The integral field sp…