42 citations · 42 across the 3 of their papers we have counts for
3 papers
astro-ph2002★ 42 cited
UVES Be observations of early-G dwarfs in old clusters
Sofia Randich, Francesca Primas, Luca Pasquini +1
We have obtained the first beryllium measurements of late F/early G-type stars in the old open cluster M67 (4.5 Gyr) and in the intermediate age cluster IC 4651 (1.7 Gyr). One memb…
astro-ph2001
Multiwavelenght analysis of Gl 355 (LQ Hya)
S. Covino, G. Tagliaferri, E. Bertone +8
We discuss ROSAT, ASCA, {\it Beppo}SAX and optical observations of the young active star Gl 355. During the ROSAT observation a strong flare was detected with a peak flux more than…
astro-ph2000
A ROSAT HRI study of the open cluster NGC 3532
E. Franciosini, S. Randich, R. Pallavicini
NGC 3532 is a very rich southern open cluster of age ~200-350 Myr; it is therefore a good candidate to investigate the X-ray activity-age-rotation relationship at ages intermediate…