95 citations · 253 across the 7 of their papers we have counts for
7 papers
Interaction effects on galaxy pairs with GeminiGMOS-III: Stellar population synthesis
A. C. Krabbe, D. A. Rosa, M. G. Pastoriza +4
We present an observational study of the impacts of the interactions on the stellar population in a sample of galaxy pairs. Long-slit spectra in the wavelength range 3440-7300 Å ob…
The complex, dusty narrow-line region of NGC 4388: Gas-jet interactions, outflows, and extinction revealed by near-IR spectroscopy
A. Rodriguez-Ardila, R. E. Mason, L. Martins +14
We present Gemini/GNIRS spectroscopy of the Seyfert 2 galaxy NGC 4388, with simultaneous coverage from 0.85 - 2.5 m. Several spatially-extended emission lines are detected for t…
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…
The effects of the interaction on the kinematics, stellar population and metallicity of AM2322-821 with Gemini/GMOS
A. C. Krabbe, M. G. Pastoriza, C. Winge +3
We present an observational study about the impacts of the interactions in the kinematics, stellar populations, and oxygen abundances of the components of the galaxy pair AM\,2322-…
A photometric and kinematic study of the stars and interstellar medium in the central two kpc of NGC 3379
Miriani G. Pastoriza, Claudia Winge, Fabricio Ferrari +2
HST images of NGC 3379 show that the V and I luminosity profiles in the inner 13 arcsec of this E1 galaxy are represented by two different components: a stellar bulge following a S…
Extended Gas in Seyfert Galaxies: Near Infrared Observations of NGC 2110 and Circinus
T. Storchi-Bergmann, C. Winge, Martin J. Ward +1
We present results of near--IR long-slit spectroscopy in the J and K bands of the Seyfert 2 galaxies NGC 2110 and Circinus, investigating the gaseous distribution, excitation, redd…
The origin of the Narrow Line Region of Mrk 3: an overpressured jet cocoon
A. Capetti, D. J. Axon, F. D. Macchetto +2
We have obtained HST FOC long-slit optical spectroscopy of the Narrow Line Region of the Seyfert 2 galaxy Mrk 3. In the region cospatial with the radio-jet the velocity field is hi…