262 citations · 798 across the 10 of their papers we have counts for
10 papers
Effect of bars in AGN host galaxies and black hole activity
Sol Alonso, Georgina Coldwell, Diego Garcia Lambas
With the aim of assessing the effects of bars on active galactic nuclei (AGN), we present an analysis of host characteristics and nuclear activity of AGN galaxies with and without…
Metallicity of high stellar mass galaxies with signs of merger events
M. S. Alonso, L. Michel-Dansac, D. G. Lambas
We focus on an analysis of galaxies of high stellar mass and low metallicity. We cross-correlated the Millenium Galaxy Catalogue (MGC) and the Sloan Digital Sky Survey (SDSS) galax…
Global environmental effects versus galaxy interactions
Josefa Perez, Patricia Tissera, Nelson Padilla +3
We explore properties of close galaxy pairs and merging systems selected from the SDSS-DR4 in different environments with the aim to assess the relative importance of the role of i…
The mass-metallicity relation of interacting galaxies
L. Michel-Dansac, D. G. Lambas, M. S. Alonso +1
We study the mass-metallicity relation of galaxies in pairs and in isolation taken from the SDSS-DR4 using the stellar masses and oxygen abundances derived by Tremonti et al. (2004…
Analysis of possible anomalies in the QSO distribution of the Flesch & Hardcastle catalogue
M. Lopez-Corredoira, C. M. Gutierrez, V. Mohan +2
AIMS. A recent catalogue by Flesch & Hardcastle presents two major anomalies in the spatial distribution of QSO candidates: i/ an apparent excess of such objects near bright galaxi…
AGNs and galaxy interactions
M. Sol Alonso, Diego G. Lambas, Patricia Tissera +1
We perform a statistical analysis of AGN host characteristics and nuclear activity for AGNs in pairs and without companions. Our study concerns a sample of AGNs derived from the SD…