I am a researcher at Center for Mathematical Science and Advanced Technology (MAT), Japan Agency for Marine-Earth Science and Technology (JAMSTEC).

• Sota ARAKAWA, Hidenori GENDA, Noriyuki KAWASAKI, Wataru FUJIYA, Yosei IWASAKI, and Shigeru WAKITA,
  Formation of Ryugu’s parent planetesimal beyond the CO2 snow line from small pebbles: insights from thermal evolution modeling,
  Accepted for publication in Earth and Planetary Science Letters (2026).

• Sota ARAKAWA,
  Compression-driven jamming in porous cohesive aggregates,
  Soft Matter, 22, 873 (2026).

• Sota ARAKAWA, Mikito FURUICHI, and Daisuke NISHIURA,
  Numerical investigation on the compressive behavior of hierarchical granular piles,
  Earth, Planets and Space, 77, 89 (2025).

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• Address

  Yokohama Institute for Earth Sciences (YES), Japan Agency for Marine-Earth Science and Technology (JAMSTEC),
  Address: 3173-25, Showa-machi, Kanazawa-ku, Yokohama, Kanagawa, 236-0001, Japan

• Email

  arakawas ＠ jamstec.go.jp