Journal of Geophysical Research: Space Physics 127(5) 2022年4月 [査読有り]
During disturbed geomagnetic conditions, the energetic particles in the inner magnetosphere are known to undergo precipitation loss due to interaction with various plasma waves. This study, investigates the energetic particle precipitation events ...
M. Nosé   A. Matsuoka   Y. Miyoshi   K. Asamura   T. Hori   M. Teramoto   I. Shinohara   M. Hirahara   C. A. Kletzing   C. W. Smith   R. J. MacDowall   H. E. Spence   G. D. Reeves   J. W. Gjerloev   
Journal of Geophysical Research: Space Physics 127(3) 2022年3月 [査読有り]
Flux enhancements of field-aligned low-energy O+ ion (FALEO) are simultaneously observed by Arase, Van Allen Probes A and B in the nightside inner magnetosphere during 05–07 UT on September 22, 2018. FALEOs appear after a magnetic dipolarization s...
Using a novel wave-particle interaction analysis, we show observational evidence of energy transfer from fast magnetosonic waves (MSWs) to low-energy protons in the magnetosphere. The analysis clearly indicates that the transferred proton energies...