Oxygen ions O+ energized by kinetic Alfvén eigenmode during dipolarizations of intense substorms


Suping Duan1, Lei Dai1, Chi Wang1, Zhaohai He1, Chunlin Cai1, Yongcun Zhang1, Iannis S Dandouras2, Henri Reme3, Mats Andre4 and Yuri Khotyaintsev5, (1)National Space Science Center, Chinese Academy of Sciences, Beijing, China, (2)IRAP, Université de Toulouse/CNRS/UPS/CNES, Toulouse, France, (3)IRAP, Toulouse, France, (4)Swedish Inst Space Physics, Uppsala, Sweden, (5)IRF Swedish Institute of Space Physics Uppsala, Uppsala, Sweden