3 papers
astro-ph.SR2026
FAST Observations of Wave-like Structures in the Radio Dynamic Spectrum of AD Leo
Wenjie Zou, Hui Tian, Jiale Zhang +1
M-dwarf flare stars like AD Leo are laboratories for studying intense magnetic activities. The coherent radio bursts they produce are powerful probes of stellar coronal plasma and…
astro-ph.SR2025
Radio Burst Phenomenology of AD Leonis and Associated Signatures of Propagation Effects
Jiale Zhang, Harish K. Vedantham, Joseph R. Callingham +1
We present the high-resolution radio dynamic spectra of AD Leonis (AD Leo) between 1.0 and 1.5 GHz taken by the Five-hundred-meter Aperture Spherical radio Telescope (FAST) on Dec.…
astro-ph.SR2025
Starspots as the origin of ultrafast drifting radio bursts from an active M dwarf
Jiale Zhang, Hui Tian, Stefano Bellotti +16
Detecting coherent radio bursts from nearby M dwarfs provides opportunities for exploring their magnetic activity and interaction with orbiting exoplanets. However, it remains unce…