24. May 2013
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Magnetosphärenschweif

Einer der Schwerpunkte der Auswertung und physikalischen Interpretation von Satelliten-Daten am Institut für Weltraumforschung liegt auf der Untersuchung der Dynamik des Schweifes der Erd- und Planetenmagnetosphären. Hierbei interessieren uns insbesondere die Transportprozesse (pdf, 0,8 MB).

Aktuell werden vor allem die Daten der Cluster- und Themis-Satelliten ausgewertet.

Publikationen:

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1.  Agapitov et al.: Surface waves and field line resonances: A THEMIS case study, J. Geophys. Res., 114, A00C27, doi:10.1029/2008JA013553, 2009.
2.  Andersson et al.: New features of electron phase space holes observed by the THEMIS mission, Phys. Rev. Lett., 102, doi:10.1103/PhysRevLett.102.225004, 2009.
3.  Apatenkov et al.: Radial propagation velocity of energetic particle injections according to measurements onboard the Cluster satellites, Cosmic Res., 47, 22-28, doi:10.1134/S0010952509010031, 2009.
4.  Artemyev et al.: Thin embedded current sheets: Cluster observations of ion kinetic structure and analytical models, Ann. Geophys.,, 27, 4075–4087, 2009.
5.  Asano et al.: Multipoint observations of plasma distributions around an X line, AIP Conf. Proc., 1144, 40-43, 2009.
6.  Baumjohann et al.: The Cross-Scale mission, AIP Conf. Proc., 1144, 25-28, 2009.
7.  Cheng et al.: THEMIS observations of consecutive bursts of Pi2 pulsations: The 20 April 2007 event, J. Geophys. Res., 114, A00C19, doi:10.1029/2008JA013538, 2009.
8.  Constantinescu et al.: THEMIS observations of dusk side compressional Pc 5 waves, J. Geophys. Res., 114, A00C25, doi:10.1029/2008JA013519, 2009.
9.  Deng et al.: Dynamics and waves near multiple magnetic null points in reconnection diffusion region, J. Geophys. Res., 114, A07216, doi:10.1029/2008JA013197, 2009.
10.  Despirak et al.: Development of substorm bulges during different solar wind structures, Ann. Geophys., 27, 1951-1960, 2009.
11.  Ergun et al.: Observations of double layers in Earth’s plasma sheet, Phys. Rev. Letters, 102, doi: 10.1103/PhysRevLett.102.155002, 2009.
12.  Erkaev et al.: MHD aspect of current sheet oscillations related to magnetic field gradients, Ann. Geophys., 27, 417-425, 2009.
13.  Erkaev et al.: MHD model of the flapping motions in the magnetotail current sheet, J. Geophys. Res., 114, A03206, doi:10.1029/2008JA013728, 2009.
14.  Hasegawa et al.: Boundary layer plasma flows from high-latitude reconnection in the summer hemisphere for northward IMF: THEMIS multi-point observations, Geophys. Res. Lett., 36, L15107, doi:10.1029/2009GL039410, 2009.
15.  Ivanova et al.: Inverse reconstruction technique based on time-dependent Petschek-type reconnection model: First application to THEMIS magnetotail observations, Ann. Geophys., 27, 4369-4377, 2009.
16.  Juusola et al.: Conjugate ionospheric equivalent currents during bursty bulk flows, J. Geophys. Res., 114, A04313, doi:10.1029/2008JA013908, 2009.
17.  Kasahara et al.: Spatial distributions of electromagnetic field variations and injection regions during the 20 November 2007 sawtooth event, Ann. Geophys.,, 27, 3825–3840, 2009.
18.  Keika et al.: Observations of plasma vortices in the vicinity of flow-braking: a case study, Ann. Geophys., 27, 3009-3017, 2009.
19.  Keika et al.: Substorm expansion triggered by a sudden impulse front propagating from the dayside magnetopause, J. Geophys. Res., 114, A00C24, doi:10.1029/2008JA013445, 2009.
20.  Kiehas et al.: Energy budget of the reconnection process, J. Geophys. Res., 114, A08201, doi:10.1029/2008JA013987, 2009.
21.  Kiehas et al.: Estimating the magnetic energy inside traveling compression regions, Ann. Geophys., 27, 1969-1978, 2009.
22.  Kiehas et al.: First application of a Petschek-type reconnection model with time-varying reconnection rate to THEMIS observations, J. Geophys. Res., 114, A00C20, doi:10.1029/2008JA013528, 2009.
23.  Kubyshkina et al.: Toward adapted time-dependent magnetospheric models: A simple approach based on tuning the standard model, J. Geophys. Res., 114, A00C21, doi:10.1029/2008JA013547, 2009.
24.  Ma et al.: Statistical analysis of earthward flow bursts in the inner plasma sheet during substorms, J. Geophys. Res., 114, A07215, doi:10.1029/2009JA014275, 2009.
25.  Mühlbachler et al.: Cluster observations showing the indication of the formation of a modified-two-stream instability in the geomagnetic tail, Adv. Space Res., 43, 1588-1593, 2009.
26.  Nakamura et al.: Evolution of dipolarization in the near-Earth current sheet induced by Earthward rapid flux transport, Ann. Geophys., 27, 1743-1754, 2009.
27.  Petrukovich et al.: Scales in a thinning plasma sheet, AIP Conf. Proc., 1144, 1-4, 2009.
28.  Petrukovich et al.: Tailward and earthward flow onsets observed by Cluster in a thin current sheet, J. Geophys. Res., 114, A09203, doi:10.1029/2009JA014064, 2009.
29.  Schwartz et al.: Cross-Scale: multi-scale coupling in space plasmas, Exp. Astron., 23, 1001-1015, doi:10.1007/s10686-008-9085-x, 2009.
30.  Semenov et al.: Comment on “Scaling of asymmetric magnetic reconnection: General theory and collisional simulations" [Phys. Plasmas, 14, 102114, 2007], Phys. Plasma, 16, 034701, 2009.
31.  Sergeev et al.: Kinetic structure of the sharp injection/dipolarization front in the flow-braking region, Geophys. Res. Lett., 36, L21105, doi:10.1029/2009GL040658, 2009.
32.  Shi et al.: Properties of field aligned current in plasma sheet boundary layers in magnetotail: Cluster observation, Chin. Phys. Lett., 26, 029401, 2009.
33.  Volwerk et al.: Substorm activity in Venus’s magnetotail, Ann. Geophys., 27, 2321–2330, 2009.
34.  Vörös et al.: Evolution of kinklike fluctuations associated with ion pickup within reconnection outflows in the Earth’s magnetotail, Phys. Plasma, 16, 120701, doi:10.1063/1.3271410, 2009.
35.  Walsh et al.: Cluster and Double Star multipoint observations of a plasma bubble, Ann. Geophys., 27, 725-743, 2009.
36.  Zelenyi et al.: Low frequency eigenmodes of thin anisotropic current sheets and Cluster observations, Ann. Geophys., 27, 861-868, 2009.
37.  Zhang, L.Q. et al.: Convective bursty flows in the near-Earth magnetotail inside 13 RE, J. Geophys. Res., 114, A02202, doi:10.1029/2008JA013125, 2009.
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