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Electrostatic and electromagnetic emissions near the plasmasphere. A case event: 27 MAY 2003

dc.contributor.authorEl-Lemdani Mazouz, F.
dc.contributor.authorGrimald, S.
dc.contributor.authorRauch, J.L.
dc.contributor.authorDécréau, P.M.E.
dc.contributor.authorBozan, G.
dc.contributor.authorLe Rouzic, G.
dc.contributor.authorSuraud, X.
dc.contributor.authorVallières, X.
dc.contributor.authorTrotignon, J.G.
dc.contributor.authorCanu, P.
dc.contributor.authorDarrouzet, F.
dc.contributor.authorBoardsen, S.
dc.date2006
dc.date.accessioned2016-11-22T15:02:19Z
dc.date.available2016-11-22T15:02:19Z
dc.identifier.urihttps://orfeo.belnet.be/handle/internal/4521
dc.descriptionWe present in this paper a review of electric emissions in the high frequency range (2-80 kHz) by the CLUSTER constellation crossing the outer plasmasphere at its perigee. During the considered event, dated 27th May 2003, the constellation separation was large (5000 km) and the geomagnetic activity high (Kp - 4 - 5). A large panel of natural emissions are observed, in particular non thermal continuum emissions (NTC) and electrostatic emissions related to fCe, where fce is the local electron gyrofrequency. Intense NTC emissions visible in the northern hemisphere can be related with simultaneous observations from the IMAGE satellite, informing about large scale beaming properties. We present details about equatorial emissions at (n+ 1/2) fce and emissions at (n+1.1) fce observed at higher latitude. Lastly, intense emissions near the local plasma frequency fp are observed within large scale density irregularities.
dc.languageeng
dc.relation.ispartofseriesESA SP
dc.titleElectrostatic and electromagnetic emissions near the plasmasphere. A case event: 27 MAY 2003
dc.typeConference
dc.subject.frascatiPhysical sciences
dc.audienceScientific
dc.subject.freeCarrier concentration
dc.subject.freeElectromagnetic wave emission
dc.subject.freeElectrostatics
dc.subject.freeGeomagnetism
dc.subject.freeGyrators
dc.subject.freeNatural frequencies
dc.subject.freePlasmas
dc.subject.freeSatellites
dc.subject.freeCluster constellation
dc.subject.freeElectrostatic emissions
dc.subject.freeImage satellites
dc.subject.freeNon thermal continuum emissions (NTC)
dc.subject.freePlasma theory
dc.source.titleProceedings Cluster and Double Star Symposium: 5th Anniversary of Cluster in Space
dc.source.issue598
Orfeo.peerreviewedNo
dc.identifier.scopus2-s2.0-33646584814


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