101 citations · 217 across the 5 of their papers we have counts for
5 papers
On the nature of the extragalactic number counts in the K-band
G. Barro, J. Gallego, P. G. Pérez-González +10
We investigate the causes of the different shape of the -band number counts when compared to other bands, analyzing in detail the presence of a change in the slope around $K\sim…
NIR/Optical Counterparts of Hotspots in Radio Galaxies
K. -H. Mack, M. A. Prieto, G. Brunetti +1
We present new high spatial resolution VLT and VLA observations of a sample of nine low-power (P_{1.4 GHz} < 10^{25} W/Hz) radio hotspots. Infrared/optical emission is definitely d…
The nucleus of NGC 253 and its massive stellar clusters at parsec scales
Juan Antonio Fernández-Ontiveros, M. Almudena Prieto, Jose Antonio Acosta-Pulido
Very Large Telescope adaptive optics images of NGC 253 with resolutions down to 200 mas resolve the central 300 pc of this galaxy in ~ 37 infrared (IR) bright knots, a factor of 3…
Bulges of disk galaxies at intermediate redshifts. I. Samples with and without bulges in the Groth Strip Survey
L. Dominguez-Palmero, M. Balcells, P. Erwin +4
We aim to define a sample of intermediate-z disk galaxies harbouring central bulges, and a complementary sample of disk galaxies without measurable bulges. We intend to provide col…
Outflows of very ionized gas in the center of Seyfert galaxies: kinematics and physical conditions
Alberto Rodriguez-Ardila, M. A. Prieto, S. Viegas +1
Mid-resolution spectra are used to deduce the size and kinematics of the coronal gas in a sample of Seyfert galaxies by means of observations of the [FeXI], [FeX], [FeVII], [SiVI]…