言語種別 英語 発行・発表の年月 2017/01 形態種別 その他論文 査読 査読あり 標題 ALMA view of the Galactic Center 50km/s molecular cloud   ALMA view of the Galactic Center 50km/s molecular cloud 執筆形態 共著 掲載誌名 The Multi-Messenger Astrophysics of the Galactic Centre, Proceedings of the International Astronomical Union, IAU Symposium 掲載区分 国外 巻・号・頁 322,pp.162-163 著者・共著者 Uehara, Kenta; Tsuboi, Masato; Kitamura, Yoshimi; Miyawaki, Ryosuke; Miyazaki, Atsushi   Uehara, Kenta; Tsuboi, Masato; Kitamura, Yoshimi; Miyawaki, Ryosuke; Miyazaki, Atsushi 概要 We have observed the Galactic Center 50km/s molecular cloud (50MC) with ALMA to search for filamentary structures. In the CS J=2-1 emission line channel maps, we succeeded in identifying 27 molecular cloud filaments using the DisPerSE algorithm. This is the first attempt of filament-finding in the Galactic Center Region. These molecular cloud filaments strongly suggest that the molecular cloud filaments are also ubiquitous in the molecular clouds of the Galactic Center Region.