60 citations · 79 across the 4 of their papers we have counts for
6 papers
A Gemini-NIFS view of the merger remnant NGC 34
J. C. Motter, R. Riffel, T. V. Ricci +8
The merger remnant NGC 34 is a local luminous infrared galaxy (LIRG) hosting a nuclear starburst and a hard X-ray source associated with a putative, obscured Seyfert~2 nucleus. In…
A panchromatic spatially resolved study of the inner 500pc of NGC1052 -- II: Gas excitation and kinematics
Luis G. Dahmer-Hahn, Rogério Riffel, Tiago V. Ricci +8
We map the optical and near-infrared (NIR) emission-line flux distributions and kinematics of the inner 320535pc of the elliptical galaxy NGC1052. The integral field sp…
Multiwavelength analysis of brightness variations of 3C~279: Probing the relativistic jet structure and its evolution
Pedro P. B. Beaklini, Tânia P. Dominici, Zulema Abraham +1
We studied the correlation between brightness and polarization variations in 3C~279 at different wavelengths, over time intervals long enough to cover the time lags due to opacity…
A panchromatic spatially resolved study of the inner 500 pc of NGC 1052 - I: Stellar population
Luis Gabriel Dahmer-Hahn, Rogério Riffel, João Evangelista Steiner +6
We map optical and near-infrared (NIR) stellar population properties of the inner 320535pc of the elliptical galaxy NGC1052. The optical and NIR spectra were obtained u…
Jet precession driven by a supermassive black hole binary system in the BL Lac object PG 1553+113
Anderson Caproni, Zulema Abraham, Juliana Cristina Motter +1
The recent discovery of a roughly simultaneous periodic variability in the light curves of the BL Lac object PG 1553+113 at several electromagnetic bands represents the first case…
18-22 cm VLBA Faraday rotation studies of six AGN jets
Juliana C. Motter, Denise C. Gabuzda
The formation of relativistic jets in active galactic nuclei (AGN) is related to accretion on to their central supermassive black holes, and magnetic fields are believed to play a…