3 papers
astro-ph.HE2025
Anisotropy of core-collapse supernovae effected by AGN disks
Jiao-Zhen She, Tong Liu, Bao-Quan Huang +4
Active galactic nucleus (AGN) disk provide dense environments to influence on the star formation, evolution, and migration. In AGN disks, pressure gradients and migration accelerat…
astro-ph.SR2024
Early-time millimeter observations of the nearby Type II SN 2024ggi
Maokai Hu, Yiping Ao, Yi Yang +4
The short-lived ionized emission lines in early spectroscopy of the nearby type II supernova SN 2024ggi signify the presence of dense circumstellar matter (CSM) close to its progen…
astro-ph.GA2024
The Interaction Between Stars and Past AGN Disk: Possible Explanation for the Kinematic Distributions of S-stars in the Galactic Center
Xiao Fan, Qingwen Wu, Jiancheng Wu +3
The presence of young stars, aged around several million years and situated within the range of pc from our Galactic center raises a question about their origins and…