2 papers
astro-ph.SR2025
Asteroseismology of the young open cluster NGC 2516 II. Constraining cluster age using gravity-mode pulsators
Gang Li, Joey S. G. Mombarg, Zhao Guo +1
Although asteroseismology is regarded as the most powerful tool for probing stellar interiors, seismic modelling remains dependent on global stellar parameters. Stellar clusters of…
astro-ph.SR2024
Oscillation Frequencies of Moderately Rotating Delta Scuti Stars: Asymmetric Mode Splittings Due to Non-spherical Distortion
Zhao Guo, Timothy R. Bedding, A. A. Pamyatnykh +5
We find that the observed pressure-mode rotational splittings of slowly/moderately rotating Delta Scuti stars and Beta Cephei stars mostly have a positive asymmetry. That is, the l…