V
Vytenis M. Vasyliunas
Researcher at Max Planck Society
Publications - 60
Citations - 9319
Vytenis M. Vasyliunas is an academic researcher from Max Planck Society. The author has contributed to research in topics: Magnetosphere & Solar wind. The author has an hindex of 32, co-authored 59 publications receiving 8520 citations.
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Journal ArticleDOI
What is a geomagnetic storm
Walter D. Gonzalez,J. A. Joselyn,Yohsuke Kamide,H. W. Kroehl,Gordon Rostoker,Bruce T. Tsurutani,Vytenis M. Vasyliunas +6 more
TL;DR: In this article, an attempt is made to define a geomagnetic storm as an interval of time when a sufficiently intense and long-lasting interplanetary convection electric field leads, through a substantial energization in the magnetosphere-ionosphere system, to an intensified ring current sufficiently strong to exceed some key threshold of the quantifying storm time Dst index.
Journal ArticleDOI
A survey of low-energy electrons in the evening sector of the magnetosphere with OGO 1 and OGO 3.
TL;DR: In this article, the authors investigated the low-energy electron population in the magnetosphere within the local time range ∼17 to ∼22 hours using the OGO 1 satellite and OGO 3.
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First multispacecraft ion measurements in and near the Earth's magnetosphere with the identical Cluster ion spectrometry (CIS) experiment
H. Rème,C. Aoustin,J. M. Bosqued,Iannis Dandouras,Benoit Lavraud,Jean-André Sauvaud,A. Barthe,J. Bouyssou,T. Camus,O. Coeur-Joly,A. Cros,J. Cuvilo,F. Ducay,Y. Garbarowitz,J. L. Medale,Emmanuel Penou,H. Perrier,D. Romefort,Jean-Noël Rouzaud,Claire Vallat,D. Alcaydé,C. Jacquey,Christian Mazelle,Claude d’Uston,Eberhard Möbius,L. M. Kistler,K. Crocker,M. Granoff,C. G. Mouikis,M. Popecki,M. Vosbury,Berndt Klecker,D. Hovestadt,Harald Kucharek,E. Kuenneth,G. Paschmann,Manfred Scholer,N. Sckopke,E. Seidenschwang,C. W. Carlson,D. W. Curtis,C. Ingraham,Robert P. Lin,James P. McFadden,George K. Parks,Tai Phan,Vittorio Formisano,Ermanno Amata,M. B. Bavassano-Cattaneo,P. Baldetti,Roberto Bruno,G. Chionchio,A. M. Di Lellis,Maria Federica Marcucci,G. Pallocchia,A. Korth,P. W. Daly,B. Graeve,H. Rosenbauer,Vytenis M. Vasyliunas,Matthew D. McCarthy,M. Wilber,Lars Eliasson,Rickard Lundin,S. Olsen,E. G. Shelley,Stephen A. Fuselier,A. G. Ghielmetti,W. Lennartsson,C. P. Escoubet,Hans Balsiger,Reiner Friedel,J.-B. Cao,R. A. Kovrazhkin,I. Papamastorakis,R. Pellat,J. D. Scudder,Bengt U. Ö. Sonnerup +77 more
TL;DR: The Cluster Ion Spectrometry (CIS) experiment as discussed by the authors measured the full, three-dimensional ion distribution of the major magnetospheric ions (H+, He+, He++, and O+) from the thermal energies to about 40 keV/e.
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Corotating solar wind streams and recurrent geomagnetic activity: A review
Bruce T. Tsurutani,Bruce T. Tsurutani,Walter D. Gonzalez,Alicia L. Clúa de Gonzalez,Fernando L. Guarnieri,Nat Gopalswamy,Manuel Grande,Yohsuke Kamide,Yoshiya Kasahara,Gang Lu,Ian R. Mann,Robert L. McPherron,Finn Søraas,Vytenis M. Vasyliunas +13 more
TL;DR: In this paper, it was shown that geomagnetic storms associated with high-speed streams/CIRs will have the same initial, main, and recovery phases as those associated with ICME-related magnetic storms but that the interplanetary causes are considerably different.
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Global dayside ionospheric uplift and enhancement associated with interplanetary electric fields
Bruce T. Tsurutani,Anthony J. Mannucci,B. A. Iijima,M. A. Abdu,J. H. A. Sobral,Walter D. Gonzalez,Fernando L. Guarnieri,Toshitaka Tsuda,Akinori Saito,Kiyohumi Yumoto,Bela G. Fejer,Tim Fuller-Rowell,Janet U. Kozyra,John C. Foster,Anthea J. Coster,Vytenis M. Vasyliunas +15 more
TL;DR: In this article, the authors analyzed the interplanetary shock/electric field event of 5-6 November 2001 using GPS receiver data from CHAMP and SAC-C satellites and altimeter data from the TOPEX/ Poseidon satellite.