3 papers
astro-ph.GA2026
A RELHIC twin candidate near the galaxy M51
Qingze Chen, Jie Wang, Yingjie Jing +7
We report the discovery of a pair of H I clouds near M51 (NGC 5194) using the Five-hundred-meter Aperture Spherical radio Telescope (FAST). These clouds have no optical counterpart…
astro-ph.GA2025
HI-detected Dwarf Galaxies in the FASHI Survey: Insights from Single- and Double-Peaked Emission-Line Samples
Cheng Cheng, Jia-Sheng Huang, Wei Du +4
We present a sample of low HI mass dwarf galaxies () detected by The FAST All Sky HI Survey (FASHI) project. Due to the faint and irregular morphology of…
astro-ph.GA2019
Edge-on HI-bearing ultra diffuse galaxy candidates in the 40% ALFALFA catalog
Min He, Hong Wu, Wei Du +4
Ultra-diffuse galaxies (UDGs) are objects which have very extended morphology and faint central surface brightness. Most UDGs are discovered in galaxy clusters and groups, but also…