229 citations
- National Institute for AstrophysicsIT37 papers
- Astronomical Observatory of RomeIT21 papers
- Thales (Italy)IT20 papers
- Alenia AermacchiIT18 papers
- University of PaduaIT18 papers
- Astronomical Observatory of CapodimonteIT17 papers
- Trieste Astronomical ObservatoryIT17 papers
- Instituto de Astrofísica de CanariasES15 papers
- Centre National de la Recherche ScientifiqueFR14 papers
- University of MilanIT12 papers
- Agenzia Spaziale ItalianaIT11 papers
- University of Rome Tor VergataIT11 papers
5 papers · 1 filter
Infrared emission from quasar host galaxies: a direct estimate of dust physical properties
M. Costa, R. Decarli, F. Pozzi +6
Quasars at the dawn of Cosmic Time () are fundamental probes to investigate the early co-evolution of supermassive black holes and their host galaxy. Nevertheless, their infra…
On the Use of Field RR Lyrae as Galactic Probes. VI. Mixed mode RR Lyrae variables in Fornax and in nearby dwarf galaxies
V. F. Braga, G. Fiorentino, G. Bono +11
We investigate the properties of the mixed-mode (RRd) RR Lyrae (RRL) variables in the Fornax dwarf spheroidal (dSph) galaxy by using - and -band time series collected over tw…
On the dwarf irregular galaxy NGC 6822. I. Young, intermediate and old stellar populations
Maria Tantalo, Massimo Dall'Ora, Giuseppe Bono +13
We present accurate and deep multi-band () photometry of the Local Group dwarf irregular galaxy NGC 6822. The images were collected with wide field cameras at 2m/4m- (INT,CT…
Gaia-ESO Survey: Detailed elemental abundances in red giants of the peculiar globular cluster NGC 1851
G. Tautvaisiene, A. Drazdauskas, A. Bragaglia +24
Context. NGC 1851 is one of several globular clusters for which multiple stellar populations of the subgiant branch have been clearly identified and a difference in metallicity det…
Milky Way archaeology using RR Lyrae and type II Cepheids I. The Orphan stream in 7D using RR Lyrae stars
Z. Prudil, M. Hanke, B. Lemasle +19
We present a chemo-dynamical study of the Orphan stellar stream using a catalog of RR~Lyrae pulsating variable stars for which photometric, astrometric, and spectroscopic data are…