[P-PS07] 火星と火星衛星

[PPS07-P04] Simulating space-weathering on Phobos: oxygen ion irradiation of simulants, minerals, and organics

*Antonin Wargnier¹, Audrey Moingeon², Thomas Gautier^3,4, Eric Quirico², Tomoki Nakamura⁵, Taiga Takase⁵, Pierre Beck², Koki Yumoto^1,4, Giovanni Poggiali⁶, Olivier Poch², Emma Caminiti¹, Eri Tatsumi⁷ (1. Institute of Space and Astronautical Science, Japan Aerospace eXploration Agency (JAXA), Sagamihara, Japan , 2. Univ. Grenoble Alpes, CNRS, IPAG, Grenoble, France, 3. LATMOS, IPSL, CNRS, Sorbonne Univ., UVSQ, Univ. Paris Saclay, Guyancourt, France, 4. LIRA, Observatoire de Paris, CNRS, PSL, Sorbonne Univ., Univ. Paris Cité, Univ. Paris-Saclay, Meudon, France, 5. Department of Earth Science, Tohoku University, Sendai, Japan, 6. INAF – Arcetri Observatory, Firenze, Italy, 7. Instituto de Astrofísica de Canarias, Spain)

キーワード：Phobos, Surface, Space-weathering, Laboratory experiment