203 citations · 892 across the 24 of their papers we have counts for
3 papers · 1 filter
A SINFONI view of the nuclear activity and circumnuclear star formation in NGC 4303 - II: Spatially resolved stellar populations
Natacha Z. Dametto, Rogério Riffel, Luis Colina +11
We present a spatially resolved stellar population study of the inner 200\,pc radius of NGC4303 based on near-infrared integral field spectroscopy with SINFONI/VLT at a spati…
Destruction and multiple ionization of PAHs by X-rays in circumnuclear regions of AGNs
Thiago Monfredini, Heidy M. Quitián-Lara, Felipe Fantuzzi +6
The infrared signatures of polycyclic aromatic hydrocarbons (PAHs) are observed in a variety of astrophysical objects, including the circumnuclear medium of active galactic nuclei…
Probing Evolutionary Population Synthesis Models in the Near Infrared with Early Type Galaxies
Luis Gabriel Dahmer-Hahn, Rogério Riffel, Alberto Rodríguez-Ardila +5
We performed a near-infrared (NIR, 1.0m-2.4m) stellar population study in a sample of early type galaxies. The synthesis was performed using five different evolutionary…