59 citations · 169 across the 19 of their papers we have counts for
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Interplay between tidal flows and magnetic fields in nonlinear simulations of stellar and planetary convective envelopes
Aurélie Astoul, Adrian J. Barker
Stars and planets in close systems are magnetised but the influence of magnetic fields on their tidal responses (and vice versa) and dissipation rates has not been well explored. W…
Interactions between tidal flows and magnetic fields in stellar/planetary convective envelopes
Aurélie Astoul, Adrian J. Barker
Stars and gaseous planets are magnetised objects but the influence of magnetic fields on their tidal responses and dissipation rates has not been well explored. We present the firs…
Do nonlinear effects disrupt tidal dissipation predictions in convective envelopes?
Aurélie Astoul, Adrian J. Barker
Most prior works studying tidal interactions in tight star/planet or star/star binary systems have employed linear theory of a viscous fluid in a uniformly-rotating two-dimensional…
Tidally-excited inertial waves in stars and planets: exploring the frequency-dependent and averaged dissipation with nonlinear simulations
Aurélie Astoul, Adrian J. Barker
We simulate the nonlinear hydrodynamical evolution of tidally-excited inertial waves in convective envelopes of rotating stars and giant planets modelled as spherical shells contai…
The effects of nonlinearities on tidal flows in the convective envelopes of rotating stars and planets in exoplanetary systems
A. Astoul, A. J. Barker
In close exoplanetary systems, tidal interactions drive orbital and spin evolution of planets and stars over long timescales. Tidally-forced inertial waves (restored by the Corioli…
Nonlinear simulations of tides in the convective envelopes of low-mass stars and giant gaseous planets
A. Astoul, A. J. Barker
In close two-body astrophysical systems, such as binary stars or Hot Jupiter systems, tidal interactions often drive dynamical evolution on secular timescales. Many host stars and…
On the interaction between fast tides and convection
Adrian J. Barker, Aurélie A. V. Astoul
The interaction between equilibrium tides and convection in stellar envelopes is often considered important for tidal evolution in close binary and extrasolar planetary systems. It…
Magnetic signatures on mixed-mode frequencies. I. An axisymmetric fossil field inside the core of red giants
L. Bugnet, V. Prat, S. Mathis +6
The discovery of the moderate differential rotation between the core and the envelope of evolved solar-like stars could be the signature of a strong magnetic field trapped inside t…
A model of rotating convection in stellar and planetary interiors: II -- gravito-inertial wave generation
K. C. Augustson, S. Mathis, A. Astoul
Gravito-inertial waves are excited at the interface of convective and radiative regions and by the Reynolds stresses in the bulk of the convection zones of rotating stars and plane…
Does magnetic field impact tidal dynamics inside the convective zone of low-mass stars along their evolution?
A. Astoul, S. Mathis, C. Baruteau +5
The dissipation of the kinetic energy of wave-like tidal flows within the convective envelope of low-mass stars is one of the key physical mechanisms that shapes the orbital and ro…
Does magnetic field modify tidal dynamics in the convective envelope of Solar mass stars?
Aurélie Astoul, Stéphane Mathis, Clément Baruteau +5
The energy dissipation of wave-like tidal flows in the convective envelope of low-mass stars is one of the key physical mechanisms that shape the orbital and rotational dynamics of…
Towards a better understanding of tidal dissipation at corotation layers in differentially rotating stars and planets
A. Astoul, S. Mathis, C. Baruteau +1
Star-planet tidal interactions play a significant role in the dynamical evolution of close-in planetary systems. We investigate the propagation and dissipation of tidal inertial wa…