2 papers
astro-ph.SR2026
Magnetically guided accretion and extremely slow rotation in a metal-enriched white dwarf
S. Bagnulo, M. A. Stroet, C. P. Folsom +3
White dwarfs that show atmospheric metal enrichment offer a direct window into the bulk composition of exoplanetary material and provide some of the most direct constraints on the…
astro-ph.SR2024
Strong magnetic fields of old white dwarfs are symmetric about the stellar rotation axes
S. Bagnulo, J. D. Landstreet
Many magnetic white dwarfs exhibit a polarised spectrum that periodically varies as the star rotates because the magnetic field is not symmetric about the rotation axis. In this wo…