10.6k citations
- National Institute for AstrophysicsIT2.7k papers
- University of PaduaIT2.6k papers
- Centre National de la Recherche ScientifiqueFR1.7k papers
- European Southern ObservatoryCL1.3k papers
- Instituto de Astrofísica de CanariasES1k papers
- California Institute of TechnologyUS895 papers
- University of CambridgeGB886 papers
- Astronomical Observatory of RomeIT883 papers
- Trieste Astronomical ObservatoryIT855 papers
- Universidad de La LagunaES831 papers
- Max Planck Institute for AstronomyDE799 papers
- Astronomical Observatory of CapodimonteIT792 papers
225 papers · 1 filter
The intrinsic shape of bulges
J. Mendez-Abreu, E. Simonneau, J. A. L. Aguerri +1
The structural parameters of a magnitude-limited sample of 148 unbarred S0-Sb galaxies were derived using the GASP2D algorithm and then analyzed to derive the intrinsic shape of th…
A spectroscopic survey of faint, high-galactic latitude red clump stars. II. The medium resolution sample
T. Saguner, U. Munari, M. Fiorucci +1
Aims. The goal of our survey is to provide accurate and multi-epoch radial velocities, atmospheric parameters (Teff, log g and [M/H]), distances and space velocities of faint Red C…
An optical and HI study of the dwarf Local Group galaxy VV124=UGC4879. A gas-poor dwarf with a stellar disk?
M. Bellazzini, G. Beccari, T. A. Oosterloo +8
We present a detailed study of the dwarf galaxy VV124, recently recognized as a isolated member of the Local Group. We have obtained deep (r=26.5) wide-field g,r photometry of indi…
The jet of the BL Lacertae object PKS 2201+044: MAD near-IR adaptive optics observations and comparison with optical, radio and X-ray data
E. Liuzzo, R. Falomo, A. Treves +14
Relativistic jets are a common feature of radio loud active galactic nuclei. Multifrequency observations are a unique tool to constrain their physics. We report on a detailed study…
Fluorine and Sodium in C-rich low-metallicity stars
Sara Lucatello, Thomas Masseron, Jennifer A. Johnson +2
We present the N, O, F and Na abundance and 12C/13C isotopic ratio measurements or upper limits for a sample of 10 C-rich, metal-poor giant stars, eight enhanced in s-process (CEMP…
The evolution of early-type galaxies in clusters from z~ 0.8 to z~ 0: the ellipticity distribution and the morphological mix
Benedetta Vulcani, Bianca M. Poggianti, Alan Dressler +10
We present the ellipticity distribution and its evolution for early-type galaxies in clusters from z~0.8 to z~0, based on the WIde-field Nearby Galaxy-cluster Survey (WINGS)(0.04<z…