[P-EM16] [EE] Physics of Inner Magnetosphere Coupling

[PEM16-P03] Charged particle measurements in the radiation belts by ERG

浅村 和史¹、東尾 奈々³、平原 聖文⁴、*笠原 慧²、風間 洋一⁷、松本 晴久³、三谷 烈史¹、三宅 亙⁵、須藤 雄志²、高島 健¹、Wang Bo-Jhou⁷、Wang Shiang-Yu⁷、山本 和弘⁶、横田 勝一郎¹ (1.宇宙科学研究所、2.東京大学、3.宇宙航空研究開発機構、4.名古屋大学、5.東海大学、6.京都大学、7.台湾中央研究院天文及天文物理研究所)

Radiation belts show mysterious and dynamic variability during geospace storms. The ERG spacecraft aims to observe the cross-energy coupling plasma physics behind the decay and enhancement of the radiation belts. In order to cover the broad energy range from 10 eV up to 20 MeV, ERG is equipped with 6 particle instruments (XEP, HEP, MEP-e, MEP-i, LEP-e, and LEP-i). Here we review the specifications of these sensors.