JpGU-AGU Joint Meeting 2026

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[E] Oral

P (Space and Planetary Sciences ) » P-CG Complex & General

[P-CG25] Formation and Evolution of Materials in the Universe

Fri. May 29, 2026 1:45 PM - 3:15 PM 302 (International Conference Hall, Makuhari Messe)

Chairperson:Notsu Shota(Earth and Planetary System Science Group, Department of Earth and Planetary Science, Graduate School of Science, The University of Tokyo), Takigawa Aki(Department of Earth and Planetary Science, The University of Tokyo)

2:15 PM - 2:30 PM

[PCG25-03] Detection of PAH Features Around WR140 Using JWST/MIRI

*Riko Senoo1, Ryan M Lau2, Takashi Onaka1, Takashi Miyata1, Takafumi Kamizuka1, Gregory Sloan3, Itsuki Sakon1, Kotommi Taniguchi5, Hideo Matsuhara4 (1. The University of Tokyo, 2. CalTech/IPAC, 3. Space Telescope Science Institute, 4. ISAS/JAXA, 5. NAOJ)

Keywords:organic matter, PAH, infrared spectroscopic observation, dust