3 papers
astro-ph.GA2025
Bullet shooting cloud-cloud collision in MIR bubble N65
En Chen, Xi Chen, Min Fang +3
We report that the formation of the twin-bubble system N65 and N65bis may be caused by the cloud-cloud collision (CCC) from the Bullet Nebula. The blue-shifted CO gas compon…
astro-ph.GA2025
Distributions and Physical Properties of Molecular Clouds in the G24 Region of the Milky Way
Tian Yang, Xi Chen, Xiao-Yun Xu +5
We report the spatial distribution and physical characteristics of molecular clouds in the G24 region, which is located near the intersection of the Milky Way's Galactic bar with t…
astro-ph.GA2024
Distribution Properties of the 6.7 GHz Methanol Masers and Their Surrounding Gases in the Milky Way
Tian Yang, Xi Chen, Yan-Kun Zhang +4
An updated catalog consisting of 1092 6.7-GHz methanol maser sources was reported in this work. Additionally, the NH3 (1, 1), NH3 (2, 2), and NH3 (3, 3) transitions were observed t…