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astro-ph2001★ 3 cited
Confirming the Metal-Rich Nature of Stars with Giant Planets
Nuno C. Santos, Garik Israelian, Michel Mayor
With the goal of confirming the metallicity ``excess'' observed in stars with planetary mass companions, we have conducted a high-precision spectroscopic study of a ``comparison''…
astro-ph2001
Bisector analysis as a diagnostic of intrinsic radial-velocity variations
N. C. Santos, M. Mayor, D. Naef +2
In this contribution we present the results of the application of the bisector of the cross-correlation function as a diagnostic of activity-related radial-velocity variations. The…