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Dispersion analysis of ULF waves in the foreshock using cluster data and the wave telescope technique

Narita, Y. and Glassmeier, K.-H. (Max-Planck-Institut für Aeronomie, Germany), and Schäfer, S. and Motschmann, U. and Sauer, K. and Dandouras, I. and Fornaçon, K.-H. and Georgescu, E. and Rème, H. (2003) Dispersion analysis of ULF waves in the foreshock using cluster data and the wave telescope technique. Geophysical Research Letters, 30 (13), 43-1-.

Full text not available from this repository.

Abstract

Cluster provides us with a unique possibility to study ULF waves. We analyze ULF wave activity in the near-Earth upstream solar wind. Using Cluster as a wave telescope we investigate in detail wave propagation directions and wave numbers for various frequencies, obtaining, for the first time, three dimensional dispersion relations experimentally. After Doppler shift correction, we find that the dispersion relations are not linear and the waves are propagating in the sunward direction in the plasma rest frame. Comparison of the experimentally derived dispersion relation with that one for a beam plasma system shows good agreement. We suggest that the ULF waves in the foreshock are generated by a proton population backstreaming from the shock.

Item URL in elib:https://elib.dlr.de/11041/
Document Type:Article
Additional Information: LIDO-Berichtsjahr=2004,
Title:Dispersion analysis of ULF waves in the foreshock using cluster data and the wave telescope technique
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Narita, Y.Institut für Geophysik und Meteorologie, TU Braunschweig, GermanyUNSPECIFIED
Glassmeier, K.-H. (Max-Planck-Institut für Aeronomie, Germany), Institut für Geophysik und Meteorologie, TU Braunschweig, GermanyUNSPECIFIED
Schäfer, S.Institut für Geophysik und Meteorologie, TU Braunschweig, GermanyUNSPECIFIED
Motschmann, U.UNSPECIFIEDUNSPECIFIED
Sauer, K.Max-Planck-Institut für Aeronomie, GermanyUNSPECIFIED
Dandouras, I.Institut für Geophysik und Meteorologie, TU Braunschweig, GermanyUNSPECIFIED
Fornaçon, K.-H.Institut für Geophysik und Meteorologie, TU Braunschweig, GermanyUNSPECIFIED
Georgescu, E.Max-Planck-Institut für Extraterrestrische Physik, GermanyUNSPECIFIED
Rème, H.CESR/CNRS, FranceUNSPECIFIED
Date:2003
Journal or Publication Title:Geophysical Research Letters
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:Yes
Volume:30
Page Range:43-1-
Status:Published
Keywords:Space Plasma Physics: Waves and instabilities, Magnetospheric Physics: Solar wind/magnetosphere interactions, Interplanetary Physics: Solar wind plasma
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Space (old)
HGF - Program Themes:W EW - Erforschung des Weltraums
DLR - Research area:Space
DLR - Program:W EW - Erforschung des Weltraums
DLR - Research theme (Project):UNSPECIFIED
Location: Berlin-Adlershof
Institutes and Institutions:Institute of Planetary Research
Deposited By: Pieth, Susanne
Deposited On:16 Sep 2005
Last Modified:14 Jan 2010 16:44

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