Radial transport of high-energy oxygen ions into the deep inner magnetosphere observed by Van Allen Probes

Kenji Mitani, Nagoya-university, Institute for Space-Earth Environmental Research, Nagoya city, Japan, Kanako Seki, University of Tokyo, Department of Earth and Planetary Science, Bunkyo-ku, Japan, Kunihiro Keika, University of Tokyo, Graduate School of Science, Bunkyo-ku, Japan, Matina Gkioulidou, Johns Hopkins Applied Physics Laboratory, Laurel, United States, Louis J Lanzerotti, New Jersey Inst Tech, Newark, United States, Donald G Mitchell, Johns Hopkins University Applied Physics Laboratory, Laurel, MD, United States and Craig Kletzing, University of Iowa, Physics and Astronomy, Iowa City, United States