Yuta Hirakawa

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Speaker, Author, Co-Author

Thu. May 29, 2025 9:00 AM - 10:30 AM Exhibition Hall Special Setting (1) (Exhibition Hall 7&8, Makuhari Messe)

[J] Oral
| U (Union )
| Union

[U-12] Biogeochemistry of CO world

9:00 AM - 9:30 AM

[U12-01] Chemical evolution to functional biopolymers on early Earth and early Mars

★Invited Papers

*Yoshihiro Furukawa¹, Yuna Takahashi¹, Yuta Hirakawa² (1.Tohoku University, 2.JAMSTEC)

Thu. May 29, 2025 9:00 AM - 10:30 AM 304 (International Conference Hall, Makuhari Messe)

[J] Oral
| P (Space and Planetary Sciences )
| P-PS Planetary Sciences

[P-PS07] Formation and evolution of planetary materials in the Solar System

9:15 AM - 9:30 AM

[PPS07-02] Method development for IC-Orbitrap-MS analysis and the application to organophosphorus compounds in extraterrestrial samples.

*Yuta Hirakawa¹, Toshiki Koga¹, Daniel P. Glavin², Jason P. Dworkin², Hiroshi Naraoka³, Naohiko Ohkouchi¹, Yoshinori Takano¹ (1.Japan Agency for Marine-Earth Science and Technology, 2.NASA Goddard Space Flight Center, 3.Kyushu university)

Thu. May 29, 2025 10:45 AM - 12:15 PM 304 (International Conference Hall, Makuhari Messe)

[J] Oral
| P (Space and Planetary Sciences )
| P-PS Planetary Sciences

[P-PS07] Formation and evolution of planetary materials in the Solar System

10:45 AM - 11:00 AM

[PPS07-07] Co-evolution of minerals and organics during aqueous alteration on planetesimals: Hydrothermal experiments using amorphous enstatite

*Matsumoto Yukako¹, Shogo Tachibana^1,2, Yuta Hirakawa³, Toshiki Koga³, Yoshinori Takano³ (1.The University of Tokyo, 2.JAXA/ ISAS, 3.Japan Agency for Marine-Earth Science and Technology)