3 papers
astro-ph.GA2026
A FAST Survey of H I Absorption in Low-power Radio Sources
Yang Su, Qingzheng Yu, Taotao Fang +3
We conducted a HI 21cm absorption study of a sample of 147 nearby (z < 0.1) low-power radio sources with and $\log(P_{…
astro-ph.SR2025
A Systematic Search for Gaseous Debris Disks in DESI Early Data Release White Dwarfs
Ziying Ma, Xiaoxia Zhang, Taotao Fang +5
Detecting gaseous debris disks around white dwarfs offers a unique window into the ultimate fate of planetary systems and the composition of accreted planetary material. Here we pr…
astro-ph.GA2024
Toward Understanding the Evolutionary Role of Star-forming Lenticular Galaxies: New HI Detections and Comparison with Quiescent S0s and Red Spirals
Pei-Bin Chen, Junfeng Wang, Tian-Wen Cao +2
As one type of blue early-type galaxies, the evolutionary history and fate of star-forming lenticular galaxies (S0s) remain elusive. We selected 134 star-forming S0s from the SDSS-…