Liangxu Chen
Changsha University of Science and Technology
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Publication
Featured researches published by Liangxu Chen.
Journal of Geophysical Research | 2009
Fuliang Xiao; Qiugang Zong; Liangxu Chen
This injection of energetic electrons into the slot region may be associated with the plasmapause movement and Hiss/Chorus enhancement. This flux enhancement is possibly associated with convective transport from the plasma sheet, enhanced radial diffusion and local wave-particle interaction acceleration. By adopting a fitting parameter of loss time tL we solved the bounce-averaged pitch angle diffusion equation driven by field-aligned whistler-mode waves (including chorus and hiss). We show that pitch-angle scattering can account for the pitch-angle distribution evolution in 30–500 keVelectrons in the innermost radiation belt near L = 1.7 (as observed by Polar satellite) and the slot region 2 < L <3 . Inparticular,simulatedresultsindicatethattheloss-coneregionisalmostempty,andoutside the loss-cone region both flux and anisotropy of energetic electrons are reduced with the gyroresonant time. The obtained time scale for the pitch-angle distribution evolution is found to be approximately tens of hours, consistent with observation.
Journal of Atmospheric and Solar-Terrestrial Physics | 2011
Fuliang Xiao; Liangxu Chen; Yihua He; Zhenpeng Su; Huinan Zheng
Journal of Atmospheric and Solar-Terrestrial Physics | 2011
Zhenpeng Su; Huinan Zheng; Liangxu Chen; Shui Wang
Journal of Geophysical Research | 2010
Fuliang Xiao; Zhenpeng Su; Liangxu Chen; Huinan Zheng; Shui Wang
Journal of Atmospheric and Solar-Terrestrial Physics | 2011
Fuliang Xiao; Liangxu Chen; Yihua He
Science China-technological Sciences | 2011
Zhaoguo He; Fuliang Xiao; Qiugang Zong; YongFu Wang; Liangxu Chen; Chao Yue; Sai Zhang
Science China-technological Sciences | 2010
YiHua He; Liangxu Chen; Fuliang Xiao; Chang Yang
Science China-technological Sciences | 2010
Fuliang Xiao; Liangxu Chen; Yihua He; Chang Yang
Journal of Geophysical Research | 2010
Fuliang Xiao; Zhenpeng Su; Liangxu Chen; Huinan Zheng; Shui Wang
Plasma Science & Technology | 2009
Hui-Yong He; Liangxu Chen; Tian Tian; Yi-Hua He; Yajie Li; Liu-Ying Nie