机构

• 国家空间科学中心 [2]
• 紫金山天文台 [2]
• 地质与地球物理研究所 [1]

采集方式

• OAI收割 [5]

内容类型

• 期刊论文 [5]

发表日期

• 2018 [1]
• 2017 [1]
• 2009 [1]
• 2008 [1]
• 2005 [1]

学科主题

• Astronomy ... [1]
• Physics [1]
• 空间物理 [1]

筛选

浏览/检索结果: 共5条，第1-5条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Structures of Hall Fields in Asymmetric Magnetic Reconnection 期刊论文  OAI收割 JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 2018, 卷号: 123, 期号: 9, 页码: 7332-7341 作者:  Dai, Lei   |  收藏  |  浏览/下载：18/0  |  提交时间：2018/12/11 Hall magnetic fields  kinetic Alfven waves  magnetic reconnection  asymmetric reconnection   Electron acceleration in the near-Earth magnetotail: test particle calculations in electromagnetic fields from two-dimensional hybrid simulations 期刊论文  OAI收割 ASTROPHYSICS AND SPACE SCIENCE, 2017, 卷号: 362, 期号: 7 作者:  Guo, Zhifang   |  收藏  |  浏览/下载：29/0  |  提交时间：2017/11/24 Hybrid simulation  Magnetotail  Betatron acceleration  Fermi acceleration  Dipolarization  Kinetic Alfven waves  Wave-particle interaction   Tracing solar wind plasma entry into the magnetosphere using ion-to-electron temperature ratio 期刊论文  OAI收割 Geophysical Research Letters, 2009, 卷号: 36, 页码: L18109 Lavraud, B.; Borovsky, J. E.; Genot, V.; Schwartz, S. J.; Birn, J.; Fazakerley, A. N.; Dunlop, M. W.; Taylor, Mggt; Hasegawa, H.; Rouillard, A. P.; Berchem, J.; Bogdanova, Y.; Constantinescu, D.; Dandouras, I.; Eastwood, J. P.; Escoubet, C. P.; Frey, H.; Jacquey, C.; Panov, E.Pu, Z. Y.; 沈超; 史健魁; Sibeck, D. G.; Volwerk, M.; Wild, J. A. 收藏  |  浏览/下载：60/0  |  提交时间：2014/04/30 interplanetary magnetic-field  kelvin-helmholtz vortices  latitude  boundary-layer  kinetic alfven waves  dayside magnetopause  geotail  observations  earths magnetosphere  sheet  transport  region   Solitary kinetic Alfven waves in dusty plasmas 期刊论文  OAI收割 PHYSICS OF PLASMAS, 2008, 卷号: 15, 期号: 8, 页码: 083703 作者:  Li, Yang-fang;  Wu, D. J.;  Morfill, G. E. 收藏  |  浏览/下载：29/0  |  提交时间：2011/12/29 Solitary kinetic Alfven waves in dusty plasmas are studied by Considering the dust charge variation. The effect of the dust charge-to-mass ratio on the soliton solution is discussed. The Sagdeev potential is derived analytically with constant dust charge and then calculated numerically by taking the dust charge variation into account. We show that the dust charge-to-mass ratio plays an important role in the soliton properties. The soliton solutions are comprised of two branches. One branch is sub-Alfvenic and the soliton velocity is obviously smaller than the Alfven speed. The other branch is super-Alfvenic and the soliton velocity is very close to or greater than the Alfven speed. Both compressive and rarefactive solitons can exist. For the sub-Alfvenic branch  the rarefactive soliton is bell-shaped and it is much narrower than the compressive one. However  for the super-Alfvenic branch  the compressive soliton is bell-shaped and narrower  and the rarefactive one is broadened. When the charge-to-mass ratio of the dust grains is sufficiently high  the width of the rarefactive soliton  in the super-Alfvenic branch  will broaden extremely and a electron depletion will be observed. It is also shown that the bell-shaped soliton can transition to a cusped structure when the velocity is sufficiently high. (C) 2008 American Institute of Physics.   Dissipative solitary kinetic alfven waves and electron acceleration in the solar corona 期刊论文  OAI收割 SPACE SCIENCE REVIEWS, 2005, 卷号: 121, 期号: 1-4, 页码: 333-342 作者:  Wu, DJ 收藏  |  浏览/下载：19/0  |  提交时间：2012/03/07 nonlinear kinetic Alfven waves  kinetic dissipation  solar coronal plasmas  acceleration of solar energetic electrons