2 papers
astro-ph.SR2026
Wildly Oscillating Stars -- Unexplained dense ridge-like frequency agglomerations in A and F type pulsators
V. Antoci, J. Labadie-Bartz, M. Swiech +14
We investigate the origin of the dense, ridge-like frequency clusters observed in a subset of A and F type pulsating stars, which we refer to as `wildly oscillating' stars (WOS). T…
astro-ph.SR2025
Beyond prewhitening: detection of gravity modes and their period spacings in slowly pulsating B stars using the multitaper F-test
Aarya A. Patil, Conny Aerts, Nikki Y. N. Wang +2
Gravity modes in main-sequence stars have traditionally been studied using a prewhitening approach, which iteratively identifies modes in the Fourier domain and subsequently tunes…