72 citations · 432 across the 12 of their papers we have counts for
12 papers
Solar inertial modes: Observations, identification, and diagnostic promise
Laurent Gizon, Robert H. Cameron, Yuto Bekki +10
The oscillations of a slowly rotating star have long been classified into spheroidal and toroidal modes. The spheroidal modes include the well-known 5-min acoustic modes used in he…
Active red giants: close binaries versus single rapid rotators
Patrick Gaulme, Jason Jackiewicz, Federico Spada +7
The objective of this work is to determine what fraction of red-giant (RG) stars shows photometric rotational modulation, and understand its origin. One of the underlying questions…
Rossby modes in slowly rotating stars: depth dependence in distorted polytropes with uniform rotation
C. Damiani, R. H. Cameron, A. C. Birch +1
Large-scale Rossby waves have recently been discovered from measurements of horizontal surface and near-surface solar flows (Löptien at al. 2018). We are interested in understandin…
Can brown dwarfs survive on close orbits around convective stars?
Cilia Damiani, Rodrigo Díaz
Brown dwarfs straddle the mass range transition from planetary to stellar objects. There is a relative paucity of brown dwarfs companions around FGKM stars compared to exoplanets f…
Evolution of angular-momentum-losing exoplanetary systems : Revisiting Darwin stability
C. Damiani, A. F. Lanza
We assess the importance of tidal evolution and its interplay with magnetic braking in the population of hot-Jupiter planetary systems. By minimizing the total mechanical energy of…
SOPHIE velocimetry of Kepler transit candidates. VIII. KOI-205 b: a brown-dwarf companion to a K-type dwarf
Rodrigo F. Díaz, Cilia Damiani, Magali Deleuil +9
We report the discovery of a transiting brown dwarf companion to KOI-205, a K0 main-sequence star, in a 11.720125-day period orbit. The transits were detected by the Kepler space t…