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Lithium abundances and rotational behavior for bright giant stars
(EDP Sciences, 2005-11-16)
Aims.We study the links possibly existing between the lithium content of bright giant stars and their rotational velocity. Methods.We performed a spectral analysis of 145 bright giant stars (luminosity class II) spanning ...
Lithium and magnetic fields in giant stars: HD 232 862: a magnetic and lithium-rich giant
(Astronomy & Astrophysics, 2009-07-22)
The properties of planets around giant stars
(EDP SCIENCES S A, 2014)
Context. More than 50 exoplanets have been found around giant stars, revealing different properties when compared to planets orbiting solar-type stars. In particular, they are super-Jupiters and are not found orbiting ...
Study of the impact of the post-MS evolution of the host star on the orbits of close-in planets. II. A giant planet in a close-in orbit around the RGB star HIP 63242
(EDP Sciences, 2013)
Context. More than 40 planets have been found around giant stars, revealing a lack of systems orbiting interior to ∼0.6 AU. This
observational fact contrasts with the planetary population around solar-type stars and has ...
Photometric Observations of Grid Giant Star Survey Candidates
(2004)
We compare variability of radial velocity (RV) and brightness for a sam-ple of red giants which were selected as candidates for the Grid Giant StarSurvey (GGSS). The purpose of the survey is to select astrometrically sta-ble ...
The properties of planets around giant stars
(2014-12-23)
Context. More than 50 exoplanets have been found around giant stars, revealing different properties when compared to planets orbiting
solar-type stars. In particular, they are super-Jupiters and are not found orbiting ...
The Physics of Star Cluster Formation and Evolution
(Springer, 2020)