Date & Time: 2021/July/16 (Fri) 17:00-18:30, Venue: Zoom TV Conference System. This is an informal seminar on the formation of stars and planets. We welcome anyone interested in the subject.
Abstract: Herschel observations of nearby clouds have shown that filamentary structures are ubiquitous and that most prestellar cores form in filaments. Thus, probing the fragmentation of filaments into cores is crucial to improve our observational understanding of the star formation process. We mapped the Orion B/NGC 2024 region in H13CO+ (1–0) to investigate how observed filaments are fragmenting into cores. To gain the kinematic evidence of the filament fragmentation, we compare the centroid velocity distribution with the column density distribution and conducted the velocity structure-function analysis. I will discuss these results in detail.
他、会議報告、速報など、飛び入りも歓迎します。今回もしくは次回以降、話題提供できる方は世話人までメールしていただけましたら幸いです。
Participants: 55, Affiliations: 19
Participants list:
Tohoku: PD Yuki TANAKA, PD Masato KOBAYASHI, PD Shoji MORI
Ibaraki: P Munetake MOMOSE
Hosei: P Tomoaki MATSUMOTO
Kogakuin: AP Takayuki MUTO
NAOJ: A Yoshito SHIMAJIRI, A Kazunori IWASAKI, PD Yuji MATSUMOTO, PD Sota ARAKAWA
SOKENDAI/NAOJ: D2 Hideaki TAKEMURA, M1 Tomohiro YOSHIDA
RIKEN: A Satoshi OHASHI, PD Shota NOTSU, PD Ryosuke TOMINAGA
UTokyo: P Yuri AIKAWA, A Yasuo DOI, PD Shingo HIRANO, M1 Yohsuke MIZUTANI, B4 Yuto KOMICH
UTokyo/NAOJ: M2 Kaho MORII
UTokyo-Komaba: P Takeru SUZUKI
Tokyo Tech.: P Taishi NAKAMOTO, PD Tomohiro ONO
Nagoya(Ta): P Shu-ichiro Inutsuka, AP Tsuyoshi INOUE, A Hiroshi KOBAYASHI, PD Kenji Kurosaki, PD Jiro SHIMODA, PD Gabriel RIGON, D3 Yoshiaki MISUGI, D2 Daisei ABE, D2 Ryunosuke MAEDA, D1 Leonardo VASCONCELLOS, M2 Kanta KITAJIMA, M2 Tatsuya OKAMURA, M1 Satoru YAMAGUCHI, B4 Hyunwoong KIM, B4 Fumika KITA
Nagoya(Uir): PD Takayoshi KUSUNE
Osaka; M1 Masaki UNNO
Kyoto: A Yuri FUJII
Univ. Hyogo: M2 Megumi YAGI
Kindai: E Masayoshi KIGUCHI
Tokushima: AP Rei FURUYA
Kyushu: AP Masahiro MACHIDA, D3 Shunta KOGA, D1 Yoshihiro KAWASAKI, D1 Naoto HARADA, D1 Asako SATO, M1 Shun YAMAZAKI, M1 Takashi HAYAKAWA, B4 Shingo NOZAKI
Kagoshima: AP Yusuke TSUKAMOTO, D1 Daisuke TAKAISHI
次回：8/20（金）17:00-
連絡世話人：黒崎 健二（名古屋大学） kurosaki.k[at]nagoya-u.jp