Japan Geoscience Union Meeting 2018

Session information

[EE] Oral

S (Solid Earth Sciences) » S-IT Science of the Earth's Interior & Tectonophysics

[S-IT18] Planetary cores: Structure, formation, and evolution

Mon. May 21, 2018 1:45 PM - 3:15 PM A11 (Tokyo Bay Makuhari Hall)

convener:Hidenori Terasaki(Graduate School of Science, Osaka University), Eiji Ohtani(Department of Earth and Planetary Materials Science, Graduate School of Science, Tohoku University), William F McDonough (共同), George Helffrich(Earth-Life Science Institute, Tokyo Institute of Technology), Chairperson:Terasaki Hidenori, McDonough William(University of Maryland / Tohoku University)

There are fundamental links between the formation and evolution of planets and their satellites to that of their cores. Defining the physical and chemical properties of the cores of these terrestrial bodies are fundamental for understanding their internal structures and thermal profile. Recent advances in experimental and theoretical studies provide new insights and applications to the Earth's cores and other terrestrial bodies. Future exploration missions will obtain data on the internal structure of terrestrial planets (e.g., Mars and Mercury) and planet-satellite systems. We anticipate presentations on recent advances on the physical and chemical properties of cores and discussions regarding the latest views of their formation and evolution. We welcome contributions from mineral/rock physics, geophysics, geochemistry, geodynamics, and planetary science.

2:00 PM - 2:15 PM

*Eiji Ohtani1, Takanori Sakairi1, Tatsuya Sakamaki1, Hiroshi Fukui2, Seiji Kamada4, Satoshi Tsutsui5, Hiroshi Uchiyama5, Alfred Q Baron3 (1.Department of Earth and Planetary Materials Science, Graduate School of Science, Tohoku University, 2.Graduate School of Material Science, University of Hyogo, 3.Materials Dynamics Laboratory, RIKEN SPring-8 Center, 4.Frontier Research Institute for Interdisciplinary Sciences, Tohoku University, 5.Japan Synchrotron Radiation Research Institute)

3:00 PM - 3:15 PM

*Keisuke Nishida1, Yuki Shibazaki2, Hidenori Terasaki3, Yuji Higo4, Daisuke Wakabayashi5, Nobumasa Funamori5, Akio Suzuki6 (1.Department of Earth and Planetary Science, The University of Tokyo, 2.Frontier Research Institute for Interdisciplinary Sciences, Tohoku University, 3.Graduate School of Science, Osaka University, 4.Japan Synchrotron Radiation Research Institute, 5.Institute of Materials Structure Science, High Energy Accelerator Research Organization, 6.Department of Earth Science, Graduate School of Science, Tohoku University)

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