Rogério Riffel

Universidade Federal do Rio Grande do Sul — Brazil

Physics and Astronomy · Physical Sciences

44h-index10.8kcitations288works2.22yr avg
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Research Topics

Galaxies: Formation, Evolution, Phenomena(181), Stellar, planetary, and galactic studies(142), Astronomy and Astrophysical Research(119), Astrophysics and Star Formation Studies(95), Astrophysical Phenomena and Observations(61)

Publications270 total

Radio emission in star-forming galaxies: connection to restarted or relic AGN activity
arXiv (Cornell University)·2025Open Access
Black holes in the low-mass galaxy regime
Astronomy and Astrophysics·2025Open Access
Hidden Figures of Globular Clusters: Integrated Stellar Populations Impacted by Hot Subdwarfs
The Astrophysical Journal·2025Open Access
Blowing star formation away in AGN hosts (BAH)
Astronomy and Astrophysics·2025Open Access
Ionized gas outflows and shock-heated emission in the highly inclined active galaxy CGCG 012-070
Monthly Notices of the Royal Astronomical Society·2025Open Access
The differences in the narrow-line region of nearby QSOs 1 and 2 – I. Higher excitation and contribution of shocks in type 1s
Monthly Notices of the Royal Astronomical Society·2025· 1 citedOpen Access
The differences in the Narrow Line Region of nearby QSOs 1 and 2 -- I: higher excitation and contribution of shocks in type 1's
arXiv (Cornell University)·2025Open Access
Investigating the clumpy star formation in an interacting dwarf irregular galaxy
Monthly Notices of the Royal Astronomical Society·2025Open Access
Investigating the clumpy star formation in an interacting dwarf irregular galaxy
arXiv (Cornell University)·2025Open Access
Blowing star formation away in AGN Hosts (BAH) -- IV: Feeding and feedback in 3C 293 observed with JWST NIRSpec
arXiv (Cornell University)·2025Open Access
Kinematic misalignment as a driver of black hole activity in galaxies with external interactions
Monthly Notices of the Royal Astronomical Society Letters·2025Open Access
Metallicity of active galactic nuclei from ultraviolet and optical emission lines – I. Carbon abundance dependence
Monthly Notices of the Royal Astronomical Society·2025· 2 citedOpen Access
<scp>capivara</scp>: a spectral-based segmentation method for IFU data cubes
Monthly Notices of the Royal Astronomical Society·2025Open Access
The star formation rate in MaNGA AGN hosts is higher than in matched control galaxies
Monthly Notices of the Royal Astronomical Society·2025· 2 citedOpen Access
Blowing Star Formation Away in AGN Hosts (BAH). II. Investigating the Origin of the H<sub>2</sub> Emission Excess in Nearby Galaxies with JWST MIRI
The Astrophysical Journal·2025· 9 citedOpen Access
The size of the coronal line region in active galactic nuclei: a MUSE perspective
Monthly Notices of the Royal Astronomical Society·2025· 4 citedOpen Access
Investigating the effects of fresh gas on the active galactic nuclei luminosity of early- and late-type galaxies
Monthly Notices of the Royal Astronomical Society·2025· 2 citedOpen Access
A jet-driven bipolar outflow in NGC 1125
Monthly Notices of the Royal Astronomical Society·2025· 2 citedOpen Access
Investigating the effects of fresh gas on the Active Galactic Nuclei luminosity of early- and late-type galaxies
arXiv (Cornell University)·2025Open Access
Dual-component stellar assembly histories in local elliptical galaxies via MUSE
Astronomy and Astrophysics·2025· 3 citedOpen Access
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Frequent Co-authors

Thaisa Storchi‐Bergmann(23), Rogemar A. Riffel(23), Dmitry Bizyaev(12), A. Rodríguez-Ardila(11), Michael Koss(10), Joel R. Brownstein(9), Cláudio Ricci(9), Kaike Pan(8), Nícolas D Mallmann(8), Sylvain Veilleux(8), Niv Drory(7), David R. Law(7), Renbin Yan(7), L. Burtscher(7), M. G. Pastoriza(7), D. Thomas(6), Kevin Bundy(6), Karen L. Masters(6), R. Davies(6), D. J. Rosario(6)