2 papers
astro-ph.SR2026
Cycle dependence of helioseismic oscillations above the acoustic cut-off frequency
Dmitrii Kolotkov, Anne-Marie Broomhall, Laura Jade Millson +1
Helioseismic and recent asteroseismic observations reveal fine structure in the power spectrum with alternating peaks and troughs above the acoustic cut-off frequency. This structu…
astro-ph.SR2025
Investigating magnetic activity cycles in solar-like oscillators using asteroseismic data from the K2 mission
Gleb Berloff, Anne-Marie Broomhall, George T. Hookway +3
We present the results of an investigation into the possible presence of magnetic activity cycles in stars observed in two observational campaigns by the K2 mission. This study was…