中文核心期刊
CNKI期刊全文数据库
中国科学引文数据库(CSCD)源期刊
中国科技论文统计源期刊
万方数据知识服务平台
英国《科学文摘》(SA)
美国化学文摘(CA)
俄罗斯《文摘杂志》(AJ)
德国《天文学与天体物理学文摘》(AAA)
英国《中国天文学和天体物理学》(SCI收录)全文摘译期刊之一
《中国学术期刊文摘》
《中国物理文摘》
《中国天文学文摘》

• 日球层物理和太阳系探测 • Previous Articles     Next Articles

TC-1 and Geotail Joint Observations of Magnetic Disturbances in the Near-Earth Plasma Sheet During Substorm

DUAN Suping1, LIU Zhenxing1, LU Li1, ZHANG T L2, REME H3   

  1. 1. State Key Laboratory of Space Weather, Center for Space Science and Applied Research, Chinese Academy of Sciences, Beijing 100190;
    2. Space Research Institute, Austrian Academy of Sciences, 8042 Graz, Austria;
    3. Centre d’Etude Spatiale des Rayonnements, 31028, Toulouse, France
  • Received:2010-05-24 Revised:2011-03-15 Online:2011-09-15 Published:2011-09-15

Abstract: On the basis of joint observations of TC-1 at about -12.5Re and Geotail at about -8 ~ -9Re in the near-Earth plasma sheet in the magnetotail, the plasma instabilities in the vicinity of substorm onset occurred at about 02:53:20UT on 28 September 2004 were investigated. The observation results indicate that (1) the location of substorm onset triggering region is small within the inner plasma sheet in the near-Earth magnetotail, (2) the lower-hybrid instability is incited in the substorm triggering region and the lower-hybrid waves with the quasi-perpendicular propagation occur during substorm onset, (3) the magnetic dipolarization and the magnetic disturbance in the outside of near-Earth plasma sheet are very weak during substorm onset. The multiple magnetic dipolarization with different feature took place during substorm onset and substorm expansion phase. Key words Plasma sheet, Substorm, Magnetic dipolarization, Magnetic disturbance

Key words: Total solar eclipse, Lunar-terramechanics, Soil bin test

CLC Number: