79 citations · 478 across the 12 of their papers we have counts for
12 papers
Acoustic modes of rapidly rotating ellipsoids subject to centrifugal gravity
Jérémie Vidal, David Cébron
The acoustic modes of a rotating fluid-filled cavity can be used to determine the effective rotation rate of a fluid (since the resonant frequencies are modified by the flows). To…
Fossil field decay due to nonlinear tides in massive binaries
Jérémie Vidal, David Cébron, Asif Ud-Doula +1
Surface magnetic fields have been detected in 5 to 10% of isolated massive stars, hosting outer radiative envelopes. They are often thought to have a fossil origin, resulting from…
Magnetic fields driven by tidal mixing in radiative stars
Jérémie Vidal, David Cébron, Nathanaël Schaeffer +1
Stellar magnetism plays an important role in stellar evolution theory. Approximatively 10% of observed main sequence (MS) and pre-main-sequence (PMS) radiative stars exhibit surfac…
Diffusionless hydromagnetic modes in rotating ellipsoids: a road to weakly nonlinear models?
Jérémie Vidal, David Cébron, Nathanaël Schaeffer
We investigate free hydromagnetic eigenmodes of an incompressible, inviscid and ideal electrically conducting fluid in rotating triaxial ellipsoids. The container rotates with an a…
Elliptical instability in hot Jupiter systems
David Cébron, Michael Le Bars, Patrice Le Gal +3
Several studies have already considered the influence of tides on the evolution of systems composed of a star and a close-in companion to tentatively explain different observations…
Experimental study of libration-driven zonal flows in non-axisymmetric containers
Jerome Noir, David Cébron, Michael Le Bars +2
Orbital dynamics that lead to longitudinal libration of celestial bodies also result in an elliptically deformed equatorial core-mantle boundary. The non-axisymmetry of the boundar…