64 citations · 294 across the 10 of their papers we have counts for
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Photometry and dynamics of the minor mergers AM\,1228-260 and AM\,2058-381
J. A. Hernandez-Jimenez, M. G. Pastoriza, C. Bonatto +3
We investigate interaction effects on the dynamics and morphology of the galaxy pairs AM\,2058-381 and AM\,1228-260. This work is based on images and long-slit spectra obtaine…
Interaction effects on galaxy pairs with Gemini/GMOS- II: Oxygen abundance gradients
D. A. Rosa, O. L. Dors, A. C. Krabbe +5
In this paper we derived oxygen abundance gradients from HII regions located in eleven galaxies in eight systems of close pairs. Long-slit spectra in the range 4400-7300A were obta…
Probing the Circumnuclear Stellar Populations of Starburst Galaxies in the Near-infrared
N. Z. Dametto, R. Riffel, M. G. Pastoriza +3
We employ the NASA Infrared Telescope Facility's near-infrared spectrograph SpeX at 0.8-2.4m to investigate the spatial distribution of the stellar populations (SPs) in four wel…
High Spatial Resolution of the Mid-Infrared Emission of Compton-Thick Seyfert 2 Galaxy Mrk3
Dinalva A. Sales, D. Ruschel-Dutra, M. G. Pastoriza +2
Mid-infrared (MIR) spectra observed with Gemini/Michelle were used to study the nuclear region of the Compton-thick Seyfert 2 (Sy 2) galaxy Mrk 3 at a spatial resolution of 2…