期刊论文

Zhu, Ming;Xu, JL

英文

ASTROPHYSICAL JOURNAL LETTERS

2041-8205

2025

982

2

L52

10.3847/2041-8213/adbeee

China National Key Program for Science and Technology Research and Development of China [2022YFA1602901]; National Natural Science Foundation of China [12373001, 12225303, 12421003, 12033004]; Chinese Academy of Sciences Project for Young Scientists in Basic Research [YSBR-063]; Youth Innovation Promotion Association of CAS; Central Government Funds for Local Scientific and Technological Development [XZ202201YD0020C]; Guizhou Provincial Science and Technology Projects (QKHFQ) [[2023] 003, [2024] 001-1]; National Key R&D Program of China [2018YFE0202900, 2017YFA0402600]; Open Project Program of the Key Laboratory of FAST; Chinese Academy of Sciences

本校为其他机构

We present high-sensitivity and large-scale atomic hydrogen (H i) observations toward lenticular (S0) galaxy NGC 4111 using the Five-hundred-meter Aperture Spherical Radio Telescope. The column-density map shows that NGC 4111 and seven other different types of galaxies share a huge H i gas complex. The data also suggest that NGC 4111 is interacting with seven galaxies. Moreover, we identified a rotating gas disk associated with NGC 4111 from the H i complex. Still, the H i disk rotation direction has deviated from its stellar disk by about 34 .degrees 2, indicating that the NGC 4111 galaxy is ...