%0 Journal Article
%@holdercode {isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S}
%@nexthigherunit 8JMKD3MGPCW/3EU29DP
%@archivingpolicy denypublisher denyfinaldraft24
%@resumeid
%@resumeid 8JMKD3MGP5W/3C9JH3D
%X We investigate the coupling between the solar wind and the magnetospheric cusp during the passage of a Corotating Interaction Region (CIR) high-speed stream. A CIR event on 11 January 2002 is selected for this study. We use ACE (Advanced Composition Explorer) and Geotail plasma and magnetic field data for interplanetary solar wind observations and Cluster plasma and magnetic field data for the cusp observations. The response of the solar wind on the polar cusp was studied and made visible with the wavelet and cross-wavelet analysis. During the CIR event we observe significantly enhanced wave power for waves with periods ranging from 15 to 25 min (1.1-0.7 mHz). Significant cross-correlation power of the ACE and Geotail interplanetary magnetic field (IMF) Bz- and Ey-component and the solar wind Vx-component versus the Cluster cusp H(+) density, the thermal temperature and energetic electron flux (50-244 key) were found at the corresponding frequencies. We conclude that the solar wind Alfven waves affect the magnetospheric dayside cusp density and heat the cusp. We interpret these correlation results as evidence of high-speed solar wind-magnetosphere coupling driven by waves in the solar wind.
%8 JAN
%N 1
%T The response of the polar cusp to a high-speed solar wind stream studied by a multispacecraft wavelet analysis
%@electronicmailaddress
%@electronicmailaddress eecher@dge.inpe.br
%@secondarytype PRE PI
%K Solar wind, CIR, Polar cusp, Geomagnetic activity, Magnetosphere. MAGNETOSPHERIC CUSPS, CORONAL HOLES, GEOMAGNETIC DISTURBANCES, ALFVEN WAVES, CLUSTER, MISSION, PLASMA, SHOCKS, FLOWS, CYCLE.
%@usergroup administrator
%@usergroup lattes
%@usergroup marciana
%@usergroup tereza@sid.inpe.br
%@group
%@group DGE-CEA-INPE-MCT-BR
%@e-mailaddress eecher@dge.inpe.br
%3 Korth-JASTP-v73-n1-p52-60science[1].pdf
%@secondarykey INPE--PRE/
%@secondarymark B2_ASTRONOMIA_/_FÍSICA B1_CIÊNCIAS_BIOLÓGICAS_I B1_ECOLOGIA_E_MEIO_AMBIENTE B1_ENGENHARIAS_IV B1_GEOCIÊNCIAS A2_INTERDISCIPLINAR
%F lattes: 3869820274542343 2 KorthEcZoGuFrMo:2011:RePoCu
%@issn 1364-6826
%2 dpi.inpe.br/plutao/2011/06.11.13.53.05
%@affiliation Max Planck Inst Sonnensyst Forsch, D-37191 Katlenburg Lindau, Germany
%@affiliation Instituto Nacional de Pesquisas Espaciais (INPE)
%@affiliation Univ Massachusetts, Ctr Atmospher Res, Amherst, MA 01003 USA
%@affiliation Univ Vale Paraiba, Sao Jose Dos Campos, Brazil
%@affiliation Max Planck Inst Sonnensyst Forsch, D-37191 Katlenburg Lindau, Germany
%@affiliation Univ New Hampshire, Ctr Space Sci, Durham, NH 03824 USA
%@project FAPESP Agency[05/03501-4]; CNPq[303862/2008-4]
%B Journal of Atmospheric and Solar-Terrestrial Physics
%@versiontype publisher
%P 52-60
%4 dpi.inpe.br/plutao/2011/06.11.13.53
%@documentstage not transferred
%D 2011
%V 73
%@doi 10.1016/j.jastp.2009.10.004
%A Korth, A,
%A Echer, Ezequiel,
%A Zong, Q. -G.,
%A Guarnieri, F. L.,
%A Fraenz, M,
%A Mouikis, C. G.,
%@dissemination WEBSCI; PORTALCAPES; AGU; MGA; COMPENDEX.
%@area CEA