173 citations · 973 across the 17 of their papers we have counts for
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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…
The Wilson--Bappu Effect: a tool to determine stellar distances
Giancarlo Pace, Luca Pasquini, Sergio Ortolani
Wilson and Bappu (1957) have shown the existence of a remarkable correlation between the width of the emission in the core of the K line of Ca II and the absolute visual magnitude…