October 22 Tue 10:00-11:30
太陽系小天体セミナー (Solar System Minor Body Seminar)
Zoom
October 23 Wed 10:30-12:00
SOKENDAI Colloquium
hybrid; Large Seminar Room in Subaru Building and Zoom
October 23 Wed 15:30-16:30
NAOJ Science Colloquium
hybrid; Large Seminar Room in Subaru Building and Zoom
詳細は下記からご覧ください。
=============== October 22 Tue===============
キャンパス：三鷹
セミナー名：太陽系小天体セミナー (Solar System Minor Body Seminar)
定例・臨時の別：定例
日時： 10月 22日（火曜日）10時～11時30分
場所：zoom
講演者：山本真行
所属: 高知工科大学
タイトル: インフラサウンドを用いた流星観測と地球内部調査（仮題)
世話人の連絡先
-名前：渡部潤一
備考：zoomでの参加
===============October 23 Wed==============
Campus：Mitaka
Seminar：SOKENDAI Colloquium
Regularly Scheduled/Sporadic：Scheduled
Date and time：October 23, 2024 10:30-12:00
Place：Large Seminar Room in Subaru Building and Zoom
Speaker：Miho Tan
Affiliation：SOKENDAI 2nd year (M2) (Supervisor: Mami Machida, Tomoya Takiwaki, Kazunari Iwasaki)
Title：Review of theoretical studies on astrophysical jets with a focus on numerical simulations
Speaker：Tadashi Hirose
Affiliation：SOKENDAI 1st year (M1) (Supervisor: Noriyuki Narukage, Takashi Sekii, Masumi Shimojo)
Title：X-ray imaging-spectroscopic study of a giant arcade conducted with FOXSI-3 data
Facilitator
-Name：Yoshihiro Naito
Comment：Language: English
===============October 23 Wed==============
Campus: Mitaka
Seminar: NAOJ Science Colloquium
Date and time: 2024 October 23 (Wed.), 15:30-16:30 JST
Place: the large seminar room / Zoom (hybrid)
Speaker: Ryo Tazaki
Affiliation: University of Tokyo
Title: Infrared scattered light observations of protoplanetary disks
Abstract:
Dust growth and evolution in protoplanetary disks is the first step in planet
formation. However, these processes are still largely unknown. Thanks to
the recent advent of ground- and space-based telescopes, we can study
these processes in more detail through disk observations. In particular,
infrared disk observations allow us to study the properties (such as grain
size, porosity, and composition) and spatial distribution of micron-sized
dust grains, which are major building blocks of planets. In this talk, I will
present our recent observational and modeling efforts to understand dust
properties and their spatial distribution using the Subaru Telescope,
the Very Large Telescope, and the James Webb Space Telescope.
Facilitator
-Name: Kazumasa Ohno
Comment: English