Relativistic electron fluxes dropout in the outer radiation belt under different solar wind conditions

C Yuan, Q Zong - Journal of Geophysical Research: Space …, 2013 - Wiley Online Library
In this study, we apply superposed epoch analysis to the 1.5–6.0 MeV electron flux dropout
events observed on Solar, Anomalous, Magnetospheric Particle Explorer satellite for 110 …

Quantitative aspects of variations of 1.5–6.0 MeV electrons in the outer radiation belt during magnetic storms

CJ Yuan, QG Zong - Journal of Geophysical Research: Space …, 2012 - Wiley Online Library
We have quantitatively investigated the radiation belt dynamic variations of 1.5–6.0 MeV
electrons during 54 coronal mass ejection (CME)–driven storms from 1993 to 2003 and 26 …

地球同步轨道相对论电子微分通量的动态预报模型

李胜, 黄文耿, 刘四清, 钟秋珍 - 空间科学学报, 2017 - cjss.ac.cn
地球同步轨道区域充满能量高达MeV 的高能电子, 其对航天器威胁极大. 电子微分通量预报有助
于及时有效地预警高能电子事件, 降低高能电子对航天器造成的危害. 本文以此为背景提出了一 …

The efficiency of coronal mass ejection with different IMF preconditions on the production of megaelectronvolt electron content in the outer radiation belt

CJ Yuan, QG Zong - Journal of Geophysical Research: Space …, 2019 - Wiley Online Library
Fifty‐two coronal mass ejections (CMEs) from 2012 to 2017 are categorized into four types
according to different interplanetary magnetic field (IMF) preconditions, and behaviors of 1.8 …

The evidence for the evolution of interplanetary small flux ropes: Boundary layers

HQ Feng, JM Wang, DJ Wu - Chinese Science Bulletin, 2012 - Springer
We have examined theWind data in 1996 and identified 21 small interplanetary magnetic
flux ropes (SIMFRs), and all the 21 SIMFRs have boundary layer structures. The durations of …

Dynamic prediction model of relativistic electron differential fluxes at the geosynchronous orbit

LI Sheng, H Wengeng, LIU Siqing, Z Qiuzhen - 空间科学学报, 2017 - cjss.ac.cn
Abstract The Empirical Orthogonal Function (EOF) analysis is applied to develop an
empirical model to predict relativistic electron fluxes at the geostationary orbit. This model …

Dynamic variation and the fast acceleration of particles in Earth's radiation belt

QG Zong, CJ Yuan, YF Wang, ZP Su - Science China Earth Sciences, 2013 - Springer
We have quantitatively investigated the radiation belt's dynamic variations of 1.5–6.0 MeV
electrons during 54 CME (coronal mass ejection)-driven storms from 1993 to 2003 and 26 …

Relativistic electron flux dropouts in the outer radiation belt associated with corotating interaction regions

CJ Yuan, QG Zong, WX Wan… - Journal of Geophysical …, 2015 - Wiley Online Library
Understanding how the relativistic electron fluxes drop out in the outer radiation belt under
different conditions is of great importance. To investigate which mechanisms may affect the …

[HTML][HTML] 同步轨道相对论电子通量长期倒空事件的统计研究

吴晗, 陈涛, 段素平, 何兆海, 李仁康 - 地球物理学报, 2021 - html.rhhz.net
地球辐射带中有" 杀手" 电子之称的相对论电子通量增强和损失过程一直是空间物理学和空间
天气学研究的热点. 本文通过对2000—2016 年间, 地球同步轨道相对论电子通量降低至背景通 …

Particle bursts in the inner radiation belt related to global lightning activity

F Wu, YQ Hao, DH Zhang - Science China Technological Sciences, 2013 - Springer
Particle bursts (PBs), the phenomena characterized by short-term increases of particle
counting rates (CRs), were observed by space-borne radiation belt particle detectors. With …