48 citations
- Universidade Federal do Rio Grande do SulBR7 papers
- Universidade Federal de Santa MariaBR6 papers
- Georgia State UniversityUS3 papers
- Laboratório Nacional de AstrofísicaBR3 papers
- Leiden UniversityNL3 papers
- Max Planck Institute for Extraterrestrial PhysicsDE3 papers
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7 papers · 1 filter
A jet-driven bipolar outflow in NGC 1125
Astor João Schönell Júnior, Rogemar A. Riffel, Rogério Riffel +1
To study the role of the feedback from the Active Galactic Nuclei (AGNs) in the evolution of its host galaxy, we need observational constraints on 100 pc scales. We used the Gemini…
The AGNIFS survey: spatially resolved observations of hot molecular and ionised outflows in nearby active galaxies
R. A. Riffel, T. Storchi-Bergmann, R. Riffel +17
We present the hot molecular and warm ionised gas kinematics for 33 nearby () X-ray selected active galaxies using the Hm and Br emiss…
Gemini NIFS survey of feeding and feedback in nearby Active Galaxies -- V. Molecular and Ionised Gas Kinematics
M. Bianchin, R. A. Riffel, T. Storchi-Bergmann +7
We study the gas distribution and kinematics of the inner kpc of six moderately luminous (43.43log44.83) nearby () Seyfert galaxies…
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…
Gemini NIFS survey of feeding and feedback in nearby Active Galaxies -- IV. Excitation
Rogemar A. Riffel, Marina Bianchin, Rogerio Riffel +5
The near-infrared spectra of Active Galactic Nuclei (AGN) present emission lines of different atomic and molecular species. The mechanisms involved in the origin of these emission…
Gemini NIFS survey of feeding and feedback in nearbyActive Galaxies - III. Ionized versus warm molecular gasmasses and distributions
Astor J. Schonell, Thaisa Storchi-Bergmann, Rogemar A. Riffel +5
We have used the Gemini Near-Infrared Integral Field Spectrograph (NIFS) in the J and K bands to map the distribution, excitation and kinematics of the ionized HII and warm molecul…