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2016.1.11-1.17

1月13日(水)10:30~12:00  総研大コロキウム   中央棟(北)1F講義室
Jan 13 Wed   SOKENDAI colloquium         Lecture Room

1月13日(水)14:10~15:10  理論コロキウム    中央棟(北)1F講義室
Jan 13 Wed   DTA Colloquium           Lecture Room

詳細は以下をご覧下さい。

1月13日(水)

Campus
Mitaka
Seminar
SOKENDAI Colloquium
Regularly Scheduled/Sporadic
Regularly Scheduled
Date and time
10:30 – 12:00, Jan 13, 2016
Place
Lecture Room
Speaker1
Tsuguru RYU
Affiliation
D1, SOKENDAI (supervisor: Motohide Tamura)
Title
Transit observation of WASP-12b in Ks-band
Speaker2
Masahiro ONITSUKA
Affiliation
D2, SOKENDAI (supervisor: Tomonori Usuda)
Title
Long-term observations of transit-like fading events of a T-Tauri star
Facilitator
-Name:Ryosuke Nagasawa
Comment
TV conference connection is available from Hawaii, Nobeyama, Mizusawa and Okayama.

1月13日(水)

Campus
Mitaka
Seminar
DTA colloquium
Regularly Scheduled/Sporadic
Regularly Scheduled
Date and time
13 Jan 2016, 14:10-15:10
Place
Lecture Room
Speaker
Alexandre Lazarian
Affiliation
U. Wisconsin – Madison
Title
Star Formation Mediated by Reconnection Diffusion
Abstract
Turbulent reconnection entails violation of flux freezing in turbulent fluids. The whole paradigm of star formation was based on flux freezing and ambipolar diffusion as a way to circumvent the flux freezing constraint. Therefore this paradigm should be changed as reconnection induces a process that I term “reconnection diffusion”. I shall provide evidence for turbulent reconnection being fast and violating flux conservation and will show the numerical studies of reconnection diffusion for diffuse media, molecular clouds and accretion disks. A comparison with observations will be provided.
Facilitator
-Name: Tsuyoshi Inoue
Comment
English

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