[P-PS08] Formation and evolution of planetary materials in the Solar System

Fri. Jun 3, 2022 11:00 AM - 1:00 PM Online Poster Zoom Room (4) (Ch.04)

convener:Shin Ozawa(Department of Earth Science, Graduate School of Science, Tohoku University), convener:Yuki Hibiya(Department of General Systems Studies, The University of Tokyo), Noriyuki Kawasaki(Department of Earth and Planetary Sciences, Graduate School of Science, Hokkaido University), convener:Toru Matsumoto(Kyushu University), Chairperson:Yuki Hibiya(Department of General Systems Studies, The University of Tokyo), Shin Ozawa(Department of Earth Science, Graduate School of Science, Tohoku University)

In this session, we will discuss the material evolution in the Solar System based on extraterrestrial sample analyses and experimental works. We will overlook recent knowledge from primitive materials such as chondrites, interplanetary dust particles, and returned samples by space missions. Research works on meteorite parent body processes such as aqueous alteration, thermal metamorphism, shock metamorphism, volcanic activity, and core-mantle-crust differentiation will also be discussed. The topics of this session include experimental studies which, together with meteorite studies, help us to understand the material formation/evolution in the Solar System as well as processes on meteorite parent bodies. Presentations on new innovative analytical and theoretical techniques in various research fields (chemistry, theoretical calculation, physical property) are highly welcome to improve future studies of the Solar System evolution. This session is J (Japanese) session but English talks are also welcomed.

+Add all to schedule

11:00 AM - 1:00 PM

[PPS08-P01] Chondrule production rate and accumulation rate by planetesimals excited by Jupiter

*Yuki Odanaka¹, Sin-iti Sirono¹ (1.Department of Earth and Planetary Sciences, Nagoya University)

11:00 AM - 1:00 PM

[PPS08-P02] Evaluation of metamorphism of laser-shocked SiO₂ using micro-focused X-ray diffraction

*Masakazu Ohno¹, Tadashi Kondo¹, Tatsuhiro Sakaiya¹, Keisuke Shigemori², Yoichiro Hironaka² (1. Department of Earth and Space Science, Graduate School of Science, Osaka University, 2.Institute of Laser Engineering, Osaka University)

11:00 AM - 1:00 PM

[PPS08-P03] Oxygen isotopic compositions of olivine, low-Ca pyroxene and spinel in the Hayabusa-2 returned sample from Ryugu

*Noriyuki Kawasaki¹, Kazuhide Nagashima², Naoya Sakamoto¹, Ken-ichi Bajo¹, Sohei Wada¹, Hisayoshi Yurimoto¹, The Hayabusa2-initial-analysis chemistry team, The Hayabusa2-initial-analysis core (1.Hokkaido University, 2.University of Hawai‘i)

11:00 AM - 1:00 PM

[PPS08-P04] Oxygen isotope compositions of aqueously formed minerals in Ryugu.

*Kazuhide Nagashima¹, Noriyuki Kawasaki², Naoya Sakamoto², Noriko Kita³, Kouki Kitajima³, Hisayoshi Yurimoto², - The Hayabusa2-initial-analysis chemistry team, - The Hayabusa2-initial-analysis core (1.Hawaii Institute of Geophysics and Planetology, University of Hawaii at Manoa, 2.Hokkaido University, 3.University of Wisconsin)

11:00 AM - 1:00 PM

[PPS08-P05] Carbon-isotope compositions of dolomite in Ryugu samples returned by the Hayabusa2 mission

*Wataru Fujiya¹, Noriyuki Kawasaki², Kazuhide Nagashima³, Hisayoshi Yurimoto², The Hayabusa2-initial-analysis chemistry team, The Hayabusa2-initial-analysis core (1.Ibaraki University, 2.Hokkaido University, 3.University of Hawai‘i)

11:00 AM - 1:00 PM

[PPS08-P06] Space weathering features of anhydrous minerals in fine grains from the C-type asteroid Ryugu.

*Toru Matsumoto¹, Takaaki Noguchi^1,2, Akira Miyake¹, Yohei Igami¹, Mitsutaka Haruta¹, Hikaru Saito², Satoshi Hata², Yusuke Seto³, Masaaki Miyahara⁴, Naotaka Tomioka⁵, Hisayoshi Yurimoto⁶, Tomoki Nakamura⁷, Hikaru Yabuta⁴, Hiroshi Naraoka², Ryuji Okazaki², Sakamoto Kanako⁸, Shogo Tachibana⁹, Sei-ichiro WATANABE¹⁰, Yuichi Tsuda⁸, The Min-Pet Fine Sub-team (1.Kyoto Univ., 2.Kyushu Univ., 3.Kobe Univ., 4.Hiroshima Univ., 5.JAMSTEC, 6.Hokkaido Univ., 7.Tohoku Univ., 8.JAXA, 9.Univ, of Tokyo, 10.Nagoya Univ.)

11:00 AM - 1:00 PM

[PPS08-P07] Secondary Processes in the Crustal Material caused by Chondrite Clasts

*Junko Isa¹, Aiko Nakato², Rei Kanemaru², Akira Yamaguchi³ (1.ELSI, 2.JAXA, 3.NIPR)

11:00 AM - 1:00 PM

[PPS08-P08] Petrology of anomalous eucrites, NWA 011 and NWA 2976: Implications for the evolutionary history of differentiated planetesimals in the outer solar system

*Akira Yamaguchi¹ (1.National Institute of Polar Research)

11:00 AM - 1:00 PM

[PPS08-P09] Texture and compositions of chromite in mesosiderites

*naoji sugiura¹, Tomoko Arai¹ (1.Chiba Institute of Technology)

11:00 AM - 1:00 PM

[PPS08-P10] Depth profiling of solar wind noble gases in lunar soils by isotope nanoscope

*Yuta Otsuki¹, Ken-ichi Bajo¹, Hisayoshi Yurimoto¹ (1.Department of Natural History Sciences, Hokkaido University)

Session information

[P-PS08] Formation and evolution of planetary materials in the Solar System

[PPS08-P01] Chondrule production rate and accumulation rate by planetesimals excited by Jupiter

[PPS08-P02] Evaluation of metamorphism of laser-shocked SiO₂ using micro-focused X-ray diffraction

[PPS08-P03] Oxygen isotopic compositions of olivine, low-Ca pyroxene and spinel in the Hayabusa-2 returned sample from Ryugu

[PPS08-P04] Oxygen isotope compositions of aqueously formed minerals in Ryugu.

[PPS08-P05] Carbon-isotope compositions of dolomite in Ryugu samples returned by the Hayabusa2 mission

[PPS08-P06] Space weathering features of anhydrous minerals in fine grains from the C-type asteroid Ryugu.

[PPS08-P07] Secondary Processes in the Crustal Material caused by Chondrite Clasts

[PPS08-P08] Petrology of anomalous eucrites, NWA 011 and NWA 2976: Implications for the evolutionary history of differentiated planetesimals in the outer solar system

[PPS08-P09] Texture and compositions of chromite in mesosiderites

[PPS08-P10] Depth profiling of solar wind noble gases in lunar soils by isotope nanoscope

Authentication