Effects of ULF waves on local and global energetic particles: Particle energy and species dependences
点击次数:
发表刊物:J. Geophys. Res. Space Physics
关键字:ULF waves,Energetic particles, Radial diffusion, drift loss,Magnetopause shadowing
摘要:After 06:13 UT on 24 August 2005, an interplanetary shock triggers large-amplitude
ultralow-frequency (ULF) waves (|δB| ≥ 15 nT) in the Pc4–Pc5 wave band (1.6–9 mHz) near the noon
geosynchronous orbit (6.6 RE). The local and global effects of ULF waves on energetic particles are
observed by five Los Alamos National Laboratory satellites at different magnetic local times. The
large-amplitude ULF waves cause the synchronous oscillations of energetic electrons and protons
(≥75 keV) at the noon geosynchronous orbit. When the energetic particles have a negative phase space
density radial gradient,
合写作者:J. Yu,J. B. Cao,Z. Q. Wang,Y. Q. Yu,G. D. Reeves,X. Li
第一作者:L. Y. Li
论文类型:基础研究
一级学科:地球物理学
文献类型:期刊
是否译文:否
发表时间:2016-12-22
收录刊物:SCI
发布期刊链接:
http://dx.doi.org/10.1002/2016JA023149