2 papers
astro-ph.SR2026
Seismic detection of core magnetic fields in red giants using the gravity offset
Matisse Villate, Sébastien Deheuvels, Jérôme Ballot
Magnetic fields are known to efficiently redistribute angular momentum in stars. They have been recently measured in the cores of red giant stars using asteroseismology. It was sho…
astro-ph.SR2025
Is a 1D perturbative method sufficient for asteroseismic modelling of Cephei pulsators? Implications for measurements of rotation and internal magnetic fields
J. S. G. Mombarg, V. Vanlaer, S. B. Das +6
Asymmetries in the observed rotational splittings of a multiplet contain information about the star's rotation profile and internal magnetic field. However, to exploit this informa…