30 citations · 65 across the 10 of their papers we have counts for
10 papers
Star Formation in CALIFA survey perturbed galaxies. II. Star Formation Histories and Oxygen Abundances
A. Morales-Vargas, J. P. Torres-Papaqui, F. F. Rosales-Ortega +6
Galaxy evolution is generally affected by tidal interactions. Firstly, in this series, we reported several effects which suggest that tidal interactions contribute to regulating st…
Star Formation in CALIFA survey perturbed galaxies. I. Effects of Tidal Interactions
A. Morales-Vargas, J. P. Torres-Papaqui, F. F. Rosales-Ortega +7
We explore the effects of tidal interactions on star formation (SF) by analysing a sample of CALIFA survey galaxies. The sample consists of tidally and non-tidally perturbed galaxi…
HST imaging of four gravitationally lensed quasars
Nicholas F. Bate, Georgios Vernardos, Matthew J. O'Dowd +7
We present new HST WFPC3 imaging of four gravitationally lensed quasars: MG 0414+0534; RXJ 0911+0551; B 1422+231; WFI J2026-4536. In three of these systems we detect wavelength-dep…
A mid infrared study of low-luminosity AGNs with WISE
R. Coziol, J. P. Torres-Papaqui, I. Plauchu-Frayn +4
Using data from the Wide-field Infrared Survey Explorer (WISE) we show that the mid infrared (MIR) colors of low-luminosity AGNs (LLAGNs) are significanlty different from those of…
Evidence of Supermassive Black Holes in Narrow Emission Line Galaxies
J. P. Torres-Papaqui, R. Coziol, H. Andernach +3
A sample of 229618 narrow emission-line galaxies is used to establish two new unambiguous type of evidence for supermassive black holes at the center of their nuclei: 1) the Seyfer…
The star formation history and chemical evolution of star forming galaxies in the nearby universe
J. P. Torres-Papaqui, R. Coziol, R. A. Ortega-Minakata +1
We have determined the O/H and N/O of a sample of 122751 SFGs from the DR7 of the SDSS. For all these galaxies we have also determined their morphology and their SFH using the code…