158 citations · 2.3k across the 88 of their papers we have counts for
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The Impact of Merging on The Origin of Kinematically Misaligned and Counter-rotating Galaxies in MaNGA
Song-lin Li, Yong Shi, Dmitry Bizyaev +7
Galaxy mergers and interactions are expected to play a significant role leading to offsets between gas and stellar motions in galaxies. Herein we crossmatch galaxies in MaNGA MPL-8…
Ionised gas outflow signatures in SDSS-IV MaNGA active galactic nuclei
Dominika Wylezalek, Anthony M. Flores, Nadia L. Zakamska +2
The prevalence of outflow and feedback signatures in active galactic nuclei (AGN) is a major unresolved question which large integral field unit (IFU) surveys now allow to address.…
VVV analysis of star clusters towards the W31 star-forming complex
Marina Bianchin, Eliade F. Lima, Eduardo Bica +3
The giant HII region W31 hosts the populous star cluster W31-CL and others projected on or in the surroundings. The most intriguing object is the stellar cluster SGR1806-20, which…
Active galactic nuclei winds as the origin of the H emission excess in nearby galaxies
Rogemar A. Riffel, Nadia L. Zakamska, Rogerio Riffel
In most galaxies, the fluxes of rotational H2 lines strongly correlate with star formation diagnostics (such as polycyclic aromatic hydrocarbons, PAH), suggesting that H2 emission…
The first spectroscopic dust reverberation programme on active galactic nuclei: the torus in NGC 5548
H. Landt, M. J. Ward, D. Kynoch +16
We have recently initiated the first spectroscopic dust reverberation programme on active galactic nuclei (AGN) in the near-infrared. Spectroscopy enables measurement of dust prope…
SDSS IV MaNGA -- Star-Formation Driven Biconical Outflows in the Local Univers
Dmitry Bizyaev, Yan-Mei Chen, Yong Shi +4
We present a sample of 48 nearby galaxies with central, biconical outflows identified by the Mapping Nearby Galaxies at APO (MaNGA) survey. All considered galaxies have star format…
Outflows, Inflows and Young Stars in the inner 200 pc of the Seyfert galaxy NGC 2110
Marlon R. Diniz, Rogemar A. Riffel, Thaisa Storchi-Bergmann +1
We present a two-dimensional mapping of stellar population age components, emission-line fluxes, gas excitation and kinematics within the inner pc of the Seyfert 2 galaxy…
Optical/NIR stellar absorption and emission-line indices from luminous infrared galaxies
Rogério Riffel, Alberto Rodríguez-Ardila, Michael S. Brotherton +11
We analyze a set of optical-to-near-infrared long-slit nuclear spectra of 16 infrared-luminous spiral galaxies. All of the studied sources present H emission, which reflects th…
A close look at the dwarf AGN of NGC 4395: optical and near-IR integral field spectroscopy
Carine Brum, Marlon R. Diniz, Rogemar A. Riffel +7
Intermediate mass black holes (10-10 M) in the center of dwarf galaxies are believed to be analogous to growing Active Galactic Nuclei (AGN) in the early Universe.…
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…
HI-MaNGA: HI Followup for the MaNGA Survey
Karen L. Masters, David V. Stark, Zachary J. Pace +16
We present the HI-MaNGA programme of HI follow-up for the Mapping Nearby Galaxies at Apache Point Observatory (MaNGA) survey. MaNGA, which is part of the Fourth phase of the Sloan…