[P-CG22] Shock responses of planetary materials elucidated from meteorites and dynamic compression experiments

[PCG22-P01] 議論

*奥地 拓生¹、関根 利守² (1.岡山大学惑星物質研究所、2.Center for High Pressure Science and Technology Advanced Research)

キーワード：議論

We discuss natural and experimendal evidences on impact phenomena, which had played essential roles in the process of early planetary evolution. Recent analytical and experimenotal developments reveal a new prospective on the effects of shock-compression process of planetary materials. For deeper understanding of such shock effects, it is necessary to evaluate the detailed shock conditions from the observations of naturally-shocked planetary materials, as well as to compare them with the results of shock-compression experiments of these materials obtained at laboratory conditions.