The Seventh Symposium on Polar Science (29 November - 2 December, 2016)

Oral session on Tue. 29 Nov. │ Poster session on Tue. 29 Nov. │ Oral session on Wed. 30 Nov. │ Poster session on Wed. 30 Nov.
Oral session on Thu. 1 Dec. │ Oral session on Fri. 2 Dec.

[OA] Antarctic meteorites / Hayabusa
[OA] 南極隕石 / はやぶさ

Scopes
This session will be held jointly with Hayabusa 2016 (symposium of solar system material), and to present recent research outcomes for Antarctic meteorites and micrometeorites. It will also be an opportunity for general and topical discussion sessions dealing with new data from non-Antarctic meteorites and extraterrestrial materials, and related experimental and theoretical works.

セッションの概要
本セッションは、宇宙物質科学シンポジウム（Hayabusa 2016）と共催します。南極隕石や微隕石からの最新の成果を議論するほか、非南極隕石や地球外物質一般に関するもの、また、関連する実験的、理論的研究に関する発表も歓迎します。

Convener: Akira Yamaguchi (NIPR), Masanao Abe (JAXA)

Oral presentations (09:30 - 12:00, 13:00 - 16:30)

Date : Wed. 30 Nov.
Note : This session will be continued to Friday.
Place : 2F Auditorium, National Institute for Japanese Language and Linguistics
口頭発表会場：国語研究所 2階 講堂

Plenary Session: New Results of Sample Analysis (1)
Chairs: D. Harries & K. Bajo
09:30 - 09:50 Submicron crater populations on Itokawa regolith grains T. Matsumoto
09:50 - 10:10 Secondary submicrometer impact cratering on the surface of Itokawa D. Harries
10:10 - 10:30 Surface process on airless solar system bodies preserved on samples recovered by Hayabusa2 T. Noguchi
10:30 - 10:50 Shock effects recorded by Itokawa samples M. Zolensky
Coffee Break
11:00 - 11:20 Investigation for solar wind helium distribution on Itokawa particles. K. Bajo
11:20 - 11:40 The evolutionary history of Itokawa: What can we learn from measurements of individual grains? K. Nishiizumi
11:40 - 12:00 Trace organic compound and analyses of micrometer-sized asteroidal materials H. Naraoka
Lunch
Plenary Session: New Results of Sample Analysis (2)
Chairs: A. Fazio & A. Tsuchiyama
13:00 - 13:20 Dynamic deformation of olivine in a diamond anvil cell: A new experimental approach to reproduce shock defects. F. Langenhorst
13:20 - 13:40 Femtosecond laser experiments on oriented olivine single crystals: evidence of space weathering A. Fazio
13:40 - 14:00 Abrasion of lunar regolith particles. A. Tsuchiyama
14:00 - 14:20 Thermal Alteration of CI and CM Chondrites: Links to Primitive C-type Asteroid Surfaces A. King
14:20 - 14:40 Matrix investigation of primitive meteorite MIL 07687: 2D-3D comparison E. Vaccaro
Coffee Break
Chairs: T. Fagan & H. Yurimoto
15:00 - 15:20 Effects of Particle Size and Phase Angle on Visible and Near-Infrared Reflectance Spectra of Carbonaceous Chondrites T. Hiroi
15:20 - 15:40 Generation of 54Cr Isotope Anomalies in Meteorites by Inhomogeneous Molecular Cloud Core T. Nakamoto
15:40 - 16:00 Reduction, Oxidation and Sulfidation in the Solar Nebula during Formation of Ordinary, Enstatite and Rumuruti-like Chondrites T. Fagan
16:00 - 16:20 Mineralogy and mineral chemistry of a newly identified shock-melted Itokawa particle RB-CV-0082. T. Nakamura
Discussions
16:20 - 16:30 Summary of the Hayabusa2016 Symposium H. Yurimoto
16:30 - 18:00
 Poster presentations (Core time)
Place: Entrance Hall (1st floor) at National Institute of Polar Research (NIPR)
ポスター発表会場：国立極地研究所1階交流アトリウム

Please see more details: URL: http://hayabusaao.isas.jaxa.jp/symposium/2016/index.html

Poster presentations

Same as OAp1 - 12 in the previous day