540 citations · 5.3k across the 112 of their papers we have counts for
6 papers · 1 filter
The ultracool dwarf DENIS-P J104814.7-395606. Chromospheres and coronae at the low-mass end of the main-sequence
B. Stelzer, J. Alcala, K. Biazzo +8
We have obtained an XMM-Newton observation and a broad-band spectrum from the ultraviolet to the near infrared with X-Shooter for one of the nearest M9 dwarfs, DENIS-P J1048-3956 (…
The First X-shooter Observations of Jets from Young Stars
Francesca Bacciotti, Emma T. Whelan, Juan M. Alcala' +5
We present the first pilot study of jets from young stars conducted with X-shooter, on ESO/VLT. As it offers simultaneous, high quality spectra in the range 300-2500 nm X-shooter i…
Studying the SN-GRB connection with X-shooter: The GRB 100316D / SN 2010bh case
F. Bufano, S. Benetti, J. Sollerman +2
During the last ten years, observations of long-duration gamma-ray bursts brought to the conclusion that at least a fraction of them is associated with bright supernovae of type Ib…
When two become one: an apparent QSO pair turns out to be a single quasar
Guido Cupani, Stefano Cristiani, Valentina D'Odorico +2
We report on our serendipitous discovery that the objects Q 01323-4037 and Q 0132-4037, listed in the Véron-Cetty & Véron catalog (2006) as two different quasars, are actually a qu…
Optical-NIR spectra of quasars close to reionization (z~ 6)
V. D'Odorico, G. Cupani, S. Cristiani +14
X-shooter, with its characteristics of resolution, spectral coverage and efficiency, provides a unique opportunity to obtain spectra of the highest-redshift quasars (z ~ 6) that wi…
X-shooter observations of QSO pairs
Guido Cupani, Valentina D'Odorico, Stefano Cristiani +2
Observations of quasar pairs represent a powerful tool in the study of the intergalactic medium, providing in particular information on the quasar radiative feedback not only along…