5月12日（火）13:30～15:00 太陽系小天体セミナー Zoom
May 12 Tue Solar System Minor Body Seminar
5月13日（水）13:30～15:00 NAOJ Science Colloquium Zoom
May 13 Wed
詳細は以下をご覧下さい。
5月12日（火）
- キャンパス
- 三鷹
- セミナー名
- 太陽系小天体セミナー
- 定例・臨時の別
- 定例
- 日時
- 5月12日（火曜日）13時30分～15時
- 場所
- zoom
- 講演者
- 土屋智恵
- 連絡先
- 名前：渡部潤一
- Seminar
- NAOJ Science Colloquium
- Regularly Scheduled/Sporadic
- Wednesday
- Date and time
- 5/13 13:30-15:00
- Place
- Zoom
- Speaker
- Yuko Matsushita
- Affiliation
- Kyushu University
- Title
- Consider the origin of outflow and jet in accretion phase sources
- Abstract
- Both high- and low-velocity outflows are occasionally observed around a protostar by molecular line emission. The high-velocity component with a velocity of ? 50 ? 100 km/s is called “Extremely High-Velocity (EHV) flow”, while the component with a velocity of ~ 10 km/s is simply referred to as “(molecular) outflow”. Since these flows are observed only in an early phase of star formation, they are considered to be a pivotal target to clarify the star formation process. This study reports a newly found EHV flow and outflow around MMS 5 in the Orion Molecular Cloud 3 and Orion Molecular Cloud 2/FIR 6 region observed with ALMA.
- Facilitator
- -Name：Akimasa Kataoka