654 citations · 21k across the 269 of their papers we have counts for
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Impact of stellar companions on precise radial velocities
D. Cunha, P. Figueira, N. C. Santos +2
Context: With the announced arrival of instruments such as ESPRESSO one can expect that several systematic noise sources on the measurement of precise radial velocity will become t…
New analytical expressions of the Rossiter-McLaughlin effect adapted to different observation techniques
Gwenaël Boué, Marco Montalto, Isabelle Boisse +2
The Rossiter-McLaughlin (hereafter RM) effect is a key tool for measuring the projected spin-orbit angle between stellar spin axes and orbits of transiting planets. However, the me…
SOAP-T: A tool to study the light-curve and radial velocity of a system with a transiting planet and a rotating spotted star
M. Oshagh, I. Boisse, G. Boué +4
We present an improved version of SOAP (Boisse et al. 2012) named "SOAP-T", which can generate the radial velocity variations and light-curves for systems consisting of a rotating…
The radius and mass of the close solar twin 18 Sco derived from asteroseismology and interferometry
M. Bazot, M. J. Ireland, D. Huber +28
The growing interest in solar twins is motivated by the possibility of comparing them directly to the Sun. To carry on this kind of analysis, we need to know their physical charact…
TMCalc - A fast code to derive Teff and [Fe/H] for FGK stars
Sérgio G. Sousa, Nuno C. Santos, Garik Israelian
We present a new direct spectroscopic calibration for a fast estimation of the stellar metallicity [Fe/H]. These calibrations were computed using a large sample of 451 solar-type s…
Estimating the p-mode frequencies of the solar twin 18 Sco
M. Bazot, T. L. Campante, W. J. Chaplin +17
Solar twins have been a focus of attention for more than a decade, because their structure is extremely close to that of the Sun. Today, thanks to high-precision spectrometers, it…