2 papers
astro-ph.SR2020
Longitudinal drift of Tayler instability eigenmodes as a possible explanation for super-slowly rotating Ap stars
L. L. Kitchatinov, I. S. Potravnov, A. A. Nepomnyashchikh
Rotation periods inferred from the magnetic variability of some Ap stars are incredibly long, exceeding ten years in some cases. An explanation for such slow rotation is lacking. T…
astro-ph.SR2019
Flares of accretion activity of the 20 Myr old UXOR RZ Psc
I. S. Potravnov, V. P. Grinin, N. A. Serebriakova
We discuss a revision of accretion activity and kinematics of the enigmatic isolated UX Ori type star RZ Psc. Previously, RZ Psc was known to possess only spectroscopic signatures…