[14p-D209-1~5] 2.4 Accelerator Mass Spectrometry, Accelerator Beam Analysis

[14p-D209-3] Investigation of cosmic ray events around ~660 BCE using cosmogenic nuclides

〇Fusa Miyake¹, Kazuho Horiuchi², Hirohisa Sakurai⁶, Yuko Motizuki³, Yoichi Nakai³, Kazuya Takahashi³, Hideaki Motoyama⁴, Hiroyuki Matsuzaki⁵ (1.Nagoya Univ., 2.Hirosaki Univ., 3.RIKEN, 4.NIPR, 5.Univ. of Tokyo, 6.Yamagata Univ.)

Keywords:cosmogenic nuclide, cosmic ray event, Solar Energetic Particle event