全部文献期刊会议图书|学者科研项目
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作者:V. Angelopoulos , C. T. Russell ...
来源:[J].Space Science Reviews(IF 5.519), 2017, Vol.212 (3-4), pp.1705-1738
摘要:Ultra-high energy cosmic rays (UHECR) in the energy range of the Greizen-Zatsepin-Kuzmin (GZK) cutoff;
作者:V. Angelopoulos , E.F. Donovan ...
来源:[J].Journal of Atmospheric and Solar-Terrestrial Physics(IF 1.417), 2017
摘要:Abstract(#br)Previous studies have shown that dynamic pressure impacts (e.g., shocks initiating CME storms) with southward IMF promptly lead to strong auroral nightside activity and concurrent poleward expansion (indicating strong nightside reconnection), and strong enhancements ...
作者:... J. P. McFadden , D. Fruehauff , V. Angelopoulos
来源:[J].Annales Geophysicae(IF 1.518), 2017, Vol.35, pp.443-451
摘要:Hot flow anomalies (HFAs) at Earth's bow shock were identified in Time History of Events and Macroscale Interactions During Substorms (THEMIS) satellite data from 2007 to 2009. The events were classified as young or mature and also as regular or spontaneous hot flow anomalie...
作者:V. Angelopoulos , E. T. Sarris ...
来源:[J].Annales Geophysicae(IF 1.518), 2018, Vol.15 (10), pp.1246-1256
摘要:We have analyzed the onsets of energetic particle bursts detected by the ICS and STICS sensors of the EPIC instrument on board the GEOTAIL spacecraft in the deep magnetotail (i.e., at distances greater than 180 RE). Such bursts are commonly observed at the plasma-sheet...
作者:V. Angelopoulos , R. Redmon ...
来源:[J].Journal of Atmospheric and Solar-Terrestrial Physics(IF 1.417), 2015, Vol.133, pp.185-204
摘要:Abstract(#br)The source of the auroral phenomenon known as omega bands is not yet known. We examine in detail five different intervals when omega bands were observed on March 9th, 2008 between 0400 UT and 1100 UT over central Canada using both ground and space-based instrume...
作者:... H. Opgenoorth , H. Singer , V. Angelopoulos
来源:[J].Annales Geophysicae(IF 1.518), 2015, Vol.33, pp.505-517
摘要:Substorm current wedge (SCW) formation is associated with global magnetic field reconfiguration during substorm expansion. We combine a two-loop model SCW (SCW2L) with a background magnetic field model to investigate distortion of the ionospheric footpoint pattern in respons...
作者:... I.S. Nazarkov , V. Angelopoulos , A. Runov
来源:[J].Advances in Space Research(IF 1.183), 2014, Vol.54 (9), pp.1773-1785
摘要:Abstract(#br)The magnetic field structure and the spatial characteristics of the large-scale currents in the magnetospheric tail were studied during quiet and moderately disturbed geomagnetic conditions in 2009. The magnetic field of the currents other than the tail current ...
作者:V. Angelopoulos , I.R. Mann ...
来源:[J].Journal of Atmospheric and Solar-Terrestrial Physics(IF 1.417), 2010, Vol.73 (1), pp.137-145
摘要:Abstract(#br)We present observations of the ionospheric response to a hot flow anomaly (HFA) interacting with the magnetosphere. On 4 July 2007, the THEMIS spacecraft observed an HFA, a disruption of the solar wind flow, on both sides of the bow shock. The ionospheric respon...
作者:V. Angelopoulos , J. Mueller ...
来源:[J].Planetary and Space Science(IF 2.109), 2011, Vol.59 (8), pp.661-671
摘要:Abstract(#br)The spacecraft P1 of the new ARTEMIS (Acceleration, Reconnection, Turbulence, and Electrodynamics of the Moon's Interaction with the Sun) mission passed the lunar wake for the first time on February 13, 2010. We present magnetic field and plasma data of this event an...
作者:V. Angelopoulos , W. Goedecke ...
来源:[J].Journal of Atmospheric and Solar-Terrestrial Physics(IF 1.417), 1999, Vol.61 (17), pp.1289-1297
摘要:Abstract(#br)Three techniques for locating field lines in the magnetosphere that contain standing ULF pulsations are compared using dynamic spectra. The first technique compares ratios of the H- and D-components of the magnetic field at a single site; the second examines the...

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