844 citations
- Osservatorio Astronomico di PadovaIT168 papers
- National Institute for AstrophysicsIT166 papers
- Astronomical Observatory of RomeIT140 papers
- Astronomical Observatory of CapodimonteIT122 papers
- Centre National de la Recherche ScientifiqueFR121 papers
- Instituto de Astrofísica de CanariasES119 papers
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19 papers · 2 filters
Near-Infrared observations of the type Ib Supernova SN2006jc: evidence of interactions with dust
E. Di Carlo, C. Corsi, A. A. Arkharov +6
In the framework of a program for the monitoring of Supernovae in the Near-Infrared (NIR) carried out by the Teramo, Rome and Pulkovo observatories with the AZT-24 telescope, we ob…
The infrared JHK light curves of RR Lyr
A. Sollima, C. Cacciari, A. A. Arkharov +4
We present infrared JHK time series photometry of the variable star RR Lyr, that allow us to construct the first complete and accurate infrared light curves for this star. The deri…
The underluminous Type Ia Supernova 2005bl and the class of objects similar to SN 1991bg
S. Taubenberger, S. Hachinger, G. Pignata +24
Optical observations of the Type Ia supernova (SN Ia) 2005bl in NGC 4070, obtained from -6 to +66 d with respect to the B-band maximum, are presented. The photometric evolution is…
The double Subgiant Branch of NGC 1851: the role of the CNO abundance
S. Cassisi, M. Salaris, A. Pietrinferni +4
We explore the possibility that the anomalous split in the Subgiant branch of the galactic globular cluster NGC 1851 is due to the presence of two distinct stellar populations with…
SN 2002cv: A Heavily Obscured Type Ia Supernova
N. Elias-Rosa, S. Benetti, M. Turatto +15
We present VRIJHK photometry, and optical and near-infrared spectroscopy, of the heavily extinguished Type Ia supernova (SN) 2002cv, located in NGC 3190, which is also the parent g…
On the Metallicity-Color Relations and Bimodal Color Distributions in Extragalactic Globular Cluster Systems
Michele Cantiello, John P. Blakeslee
We perform a series of numerical experiments to study how the nonlinear metallicity--color relations predicted by different stellar population models affect the color distributions…