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Alternative TitleSimulation on the Penetration of Energetic Particles Into the Magnetosphere
唐鹏举; 徐荣栏; 王赤; 北京8701信箱
Source Publication空间科学学报
Keyword能量粒子 磁层 数值模拟
Other AbstractThe study on the penetration of interplanetary energetic particles into the magneto-sphere, is one of the key problems in magnetospheric and space weather study. Most of the previous works concentrated on the statistical investigation of the penetration of energetic particles into mag-netosphere under difFerent interplanetary conditions. In this paper, the new-developed code is used to calculate the trajectories of energetic particles' penetration into the magnetosphere based on T89 model with different energies and pitch angles. The preliminary results show that only those particles moving along the magnetic field lines can penetrate and reach the earth's surface. The particles will be reflected earlier with larger deviation angle with respect to the magnetic field lines. The particles with higher energies can penetrate into the magnetosphere with larger distribution of the pitch angle,but only those with directions along the magnetic field lines can reach the ground. All these results are in consistent with theoretical predictions.
Indexed ByCSCD
Funding Project中国科学院空间科学与应用研究中心
Citation statistics
Cited Times:1[CSCD]   [CSCD Record]
Document Type期刊论文
Corresponding Author北京8701信箱
Recommended Citation
GB/T 7714
唐鹏举,徐荣栏,王赤,等. 能量粒子进入磁层的数值模拟研究[J]. 空间科学学报,2008,28(4):283-287.
APA 唐鹏举,徐荣栏,王赤,&北京8701信箱.(2008).能量粒子进入磁层的数值模拟研究.空间科学学报,28(4),283-287.
MLA 唐鹏举,et al."能量粒子进入磁层的数值模拟研究".空间科学学报 28.4(2008):283-287.
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