272 citations · 1.2k across the 44 of their papers we have counts for
7 papers · 1 filter
Galaxy clusters and groups in the ALHAMBRA Survey
Begoña Ascaso, Narciso Benítez, Alberto Fernández-Soto +35
We present a catalogue of 348 galaxy clusters and groups with selected in the 2.78 ALHAMBRA Survey. The high precision of our photometric redshifts, close to $1…
The ALHAMBRA survey: an empirical estimation of the cosmic variance for merger fraction studies based on close pairs
C. López-Sanjuan, A. J. Cenarro, C. Hernández-Monteagudo +27
Our goal is to estimate empirically, for the first time, the cosmic variance that affects merger fraction studies based on close pairs. We compute the merger fraction from photomet…
The ALHAMBRA survey: evolution of galaxy clustering since
P. Arnalte-Mur, V. J. Martínez, P. Norberg +29
We study the clustering of galaxies as function of luminosity and redshift in the range using data from the Advanced Large Homogeneous Area Medium Band Redshift A…
The ALHAMBRA survey: Discovery of a faint QSO at z = 5.41
I. Matute, J. Masegosa, I. Márquez +23
We aim to illustrate the potentiality of the Advanced Large, Homogeneous Area, Medium-Band Redshift Astronomical (ALHAMBRA) survey to investigate the high redshift universe through…
Nuclear Activity In Isolated Galaxies
Francisco Hernandez-Ibarra, Deborah Dultzin, Yair Krongold +3
We present a spectroscopic study of the incidence of AGN nuclear activity in two samples of isolated galaxies (Karachentseva, V.E. & Varela, J.). Our results show that the incidenc…
Quasi-stellar objects in the ALHAMBRA survey. I. Photometric redshift accuracy based on a 23 optical-NIR filter photometry
I. Matute, I. Márquez, J. Masegosa +21
We characterize the ability of the ALHAMBRA survey to assign accurate photo-z's to BLAGN and QSOs based on their ALHAMBRA very-low-resolution optical-NIR spectroscopy. A sample of…