99 citations · 195 across the 4 of their papers we have counts for
5 papers
Membership and lithium in the old, metal-poor open cluster Berkeley 32
S. Randich, G. Pace, L. Pastori +1
Measurements of lithium (Li) abundances in open clusters provide a unique tool for following the evolution of this element with age, metallicity, and stellar mass. Using FLAMES/Gir…
Metallicities for 13 nearby open clusters from high-resolution spectroscopy of dwarf and giant stars. Stellar metallicity, stellar mass, and giant planets
N. C. Santos, C. Lovis, G. Pace +2
We present a study of accurate stellar parameters and iron abundances for 39 giants and 16 dwarfs in the 13 open clusters IC2714, IC4651, IC4756, NGC2360, NGC2423, NGC2447 (M93), N…
Abundances of four open clusters from solar stars
G. Pace, L. Pasquini, P. François
We present the abundance measurements of several elements (Fe, Ca, Na, Ni, Ti, Al, Cr, Si) for 20 solar--type stars belonging to four Galactic open clusters: NGC 3680, IC 4651, Pra…
Abundance anomalies in NGC 2808
G. Pace, A. Recio-Blanco, G. Piotto +1
We present metallicity measurements of 25 stars in the blue horizontal branch of the Galactic globular cluster NGC 2808. Our measurements are based on moderate-resolution spectra t…
The Age-Activity-Rotation Relationship in Solar-Type Stars
Giancarlo Pace, Luca Pasquini
Measured from high-resolution spectra, we present Ca II K line chromospheric fluxes in 35 G dwarf stars of 5 open clusters to determine the age-activity-rotation relationship from…