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Abstract: Long-term Variations of He++ Ions in the Inner Magnetosphere: Observations by Arase LEP-i (AGU25)

Long-term Variations of He++ Ions in the Inner Magnetosphere: Observations by Arase LEP-i

Yui Nishida1, Yoshizumi Miyoshi1, Kazushi Asamura2, Lynn M Kistler3 and Iku Shinohara4, (1)Nagoya University, Institute for Space-Earth Environmental Research, Nagoya, Japan, (2)ISAS, JAXA, Sagamihara, Japan, (3)Univ New Hampshire, Durham, United States, (4)Japan Aerospace Exploration Agency, Institute of Space and Astronautical Science, Sagamihara, Kanagawa, Japan
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