[P-PS12] Formation and evolution of planetary materials in the Solar System

[PPS12-13] The origin of shock metamorphic dichotomy between ordinary chondrites and carbonaceous chondrites

★Invited Papers

*Kosuke Kurosawa^1,2, Gareth S. Collins³, Thomas M. Davison³, Takaya Okamoto², Ko Ishibashi², Takafumi Matsui^2,4 (1. Graduate school of Human Development and Environment, Kobe University, 2. Planetary Exploration Research Center, Chiba Institute of Technology, 3. Impact and Astromaterials Research Centre, Department of Earth Science and Engineering, Imperial College London, 4. Institute for Geo-Cosmology, Chiba Institute of Technology)

Keywords:Hypervelocity impacts, Chondrites, Shock metamorphism, Impact experiments, Mass spectrometry, Shock physics modeling