Japan Geoscience Union Meeting 2016

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Oral

Symbol P (Space and Planetary Sciences) » P-PS Planetary Sciences

[P-PS14] Origin and evolution of materials in space

Wed. May 25, 2016 10:45 AM - 12:00 PM 104 (1F)

Convener:*Shogo Tachibana(Department of Natural History Scieces, Hokkaido University), Hitoshi Miura(Graduate School of Natural Sciences, Department of Information and Biological Sciences, Nagoya City University), Takafumi Ootsubo(Graduate School of Arts and Sciences, University of Tokyo), Chair:Hitoshi Miura(Graduate School of Natural Sciences, Department of Information and Biological Sciences, Nagoya City University)

Recent progresses of astronomical observations, laboratory experiments, solar-system exploration, and theoretical work have enabled us to attempt to understand the origin and evolution of materials (dust and gas) in space in the context of material science. It is thus important to link further planetary material science and
astronomy for comprehensive understanding of dust and gas in space and their role in evolution of galaxies, stars, and planetary systems. In this session, based on latest results on observations, experiments, planetary missions, and theoretical studies on materials in space, we discuss next steps in science for materials in space.

11:00 AM - 11:15 AM

[PPS14-07] The precise determination of the 13C isotopic ratios for carbon chain molecule HC3N in the low-mass star forming region L1527 by radio observations

*Mitsunori Araki1, SHURO TAKANO2, NAMI SAKAI3, SATOSHI YAMAMOTO4, TAKAHIRO OYAMA1, NOBUHIKO KUZE5, KOICHI TSUKIYAMA1 (1.Infrared Free Electron Laser Research Center, Tokyo University of Science, 2.Nihon University, 3.The Institute of Physical and Chemical Research (RIKEN), 4.The University of Tokyo, 5.Sophia University)

11:15 AM - 11:30 AM

[PPS14-08] Formation and evolution of molecular cloud organic matter: Thermal and photo-irradiation effects

Laurette Piani1, *Shogo Tachibana1, Tetsuya Hama2, Iyo Sugawara1, Yasuhiro Oba2, Hidekazu Tanaka2, Yuki Kimura2, Akira Miyake3, Junya Matsuno3, Akira Tsuchiyama3, Hisayoshi Yurimoto1, Akira Kouchi2 (1.Department of Natural History Scieces, Hokkaido University, 2.Institute of Low Temperature Science, Hokkaido University, 3.Department of Geology and Mineralogy, Graduate School of Science, Kyoto University)