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physics.flu-dyn2023
Subcritical transition to turbulence triggered by a magnetic dynamo
Florentin Daniel, Ludovic Petitdemange, Christophe Gissinger
It has recently been shown that a significant slowdown of many stars can be attributed to the emergence of a strong magnetic field within the radiative region, where heat is transf…
astro-ph.SR2023
Tayler-Spruit dynamos in simulated radiative stellar layers
Ludovic Petitdemange, Florence Marcotte, Christophe Gissinger +1
The Tayler-Spruit dynamo mechanism has been proposed two decades ago as a plausible mechanism to transport angular momentum in radiative stellar layers. Direct numerical simulation…