372 citations · 666 across the 11 of their papers we have counts for
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astro-ph2008★ 20 cited
Optical spectroscopy of X-ray sources in the Taurus molecular cloud: discovery of ten new pre-main sequence stars
L. Scelsi, G. Sacco, L. Affer +4
We have analyzed optical spectra of 25 X-ray sources identified as potential new members of the Taurus molecular cloud (TMC), in order to confirm their membership in this SFR. Fift…
astro-ph2008★ 34 cited
The X-ray luminosity of solar-mass stars in the intermediate age open cluster NGC 752
G. Giardino, I. Pillitteri, F. Favata +1
AIMS. While observational evidence shows that most of the decline in a star's X-ray activity occurs between the age of the Hyades (~8 x 10^8 yrs) and that of the Sun, very little i…
astro-ph2008★ 3 cited
X-ray variability of NGC 2516 stars in the XMM-Newton observations
A. Marino, G. Micela, I. Pillitteri +1
We present the characteristics of the X-ray variability of stars in the cluster NGC2516 as derived from XMM-Newton/EPIC/pn data. The X-ray variations on short (hours), medium (mont…