77 citations · 79 across the 2 of their papers we have counts for
8 papers · 1 filter
MAD@VLT: Deep into the Madding Crowd of Omega Centauri
G. Bono, A. Calamida, C. E. Corsi +18
We present deep and accurate Near-Infrared (NIR) photometry of the Galactic Globular Cluster (GC) Omega Cen. Data were collected using the Multi-Conjugate Adaptive Optics Demonstra…
UVES radial velocity accuracy from asteroid observations. Implications for the fine structure constant variability
P. Molaro, S. A. Levshakov, S. Monai +4
High resolution observations of the asteroids Iris and Juno have been performed by means of the UVES spectrograph at the ESO VLT to obtain the effective accurac y of the spectrogra…
VLT/UVES shows no cosmological variability of alpha
P. Molaro, M. Centurion, S. D'Odorico +1
The cosmological variability of alpha is probed from individual observations of pairs of FeII lines. This procedure allows a better control of the systematics and avoids the influe…
The broad OVI absorber at z = 3.02 toward CTQ 325
S. A. Levshakov, S. D'Odorico, I. I. Agafonova +1
We report on the multiphase absorption-line system detected at a redshift z = 3.021 in the spectrum of the quasi-stellar object CTQ 325 (z_em = 3.212). The system is displaced by ~…
High-z massive galaxies in the HDF-South
P. Saracco, M. Longhetti, E. Giallongo +6
[abr] We report the analysis of three galaxies selected in the Hubble Deep Field South at Ks<22 on the basis of their unusually red near-IR color J-K>3. We have used population syn…
The evolution of the galaxy luminosity function in the rest frame blue band up to z=3.5
F. Poli, E. Giallongo, A. Fontana +14
We present an estimate of the cosmological evolution of the field galaxy luminosity function (LF) in the rest frame 4400 Angstrom B -band up to redshift z=3.5. To this purpose, we…