292 citations · 2.2k across the 33 of their papers we have counts for
33 papers
Three-Dimensional Simulations of Massive Stars: II. Age Dependence
R. Vanon, P. V. F. Edelmann, R. P. Ratnasingam +2
We present 3D full star simulations, reaching up to 90% of the total stellar radius, for three stars of different ages (ZAMS, midMS and TAMS). A comparison with several…
Internal Gravity Waves in Massive Stars II: Frequency Analysis Across Stellar Mass
R. P. Ratnasingam, T. M. Rogers, S. Chowdhury +4
Stars with masses above 1.6 solar masses generally possess convective cores and radiative envelopes, which allows the propagation of outward-travelling internal gravity waves. We h…
Chemical Mixing Induced by Internal Gravity Waves in Intermediate Mass Stars
A. Varghese, R. P. Ratnasingam, R. Vanon +2
Internal gravity waves (IGWs) can cause mixing in the radiative interiors of stars. We study this mixing by introducing tracer particles into two - dimensional (2D) hydrodynamic si…
Observational Consequences of Shallow-water Magnetohydrodynamics on Hot Jupiters
A. W. Hindle, P. J. Bushby, T. M. Rogers
We use results of shallow-water magnetohydrodynamics (SWMHD) to place estimates on the minimum magnetic field strengths required to cause atmospheric wind variations (and therefore…
The Magnetic Mechanism for Hotspot Reversals in Hot Jupiter Atmospheres
A. W. Hindle, P. J. Bushby, T. M. Rogers
Magnetically-driven hotspot variations (which are tied to atmospheric wind variations) in hot Jupiters are studied using non-linear numerical simulations of a shallow-water magneto…
Internal mixing of rotating stars inferred from dipole gravity modes
May G. Pedersen, Conny Aerts, Péter I. Pápics +7
During most of their life, stars fuse hydrogen into helium in their cores. The mixing of chemical elements in the radiative envelope of stars with a convective core is able to repl…