66 citations · 233 across the 7 of their papers we have counts for
3 papers · 1 filter
AGN in the CALIFA survey: X-ray detection of nuclear sources
Natalia Osorio-Clavijo, Omaira González-Martín, Sebastián F. Sánchez-Sánchez +2
A complete demographic of active galactic nuclei (AGN) is essential to understand the evolution of the Universe. Optical surveys estimate the population of AGN in the local Univers…
Update on the X-ray variability plane for active galactic nuclei: The role of the obscuration
O. González-Martín
Scaling relations are the most powerful astrophysical tools to set constraints to the physical mechanisms of astro- nomical sources and to infer properties that cannot be accessed…
Fitting LINER nuclei within the AGN family: A matter of obscuration?
O. Gonzalez-Martin, J. Masegosa, I. Marquez +1
In this paper we study the nuclear obscuration of galaxies hosting LINERs based on their X-ray and optical emission. They show column densities (N_H) at soft energies (0.5-2 keV) m…