%0 Book Section
%@holdercode {isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S}
%3 gonzalez.pdf
%X (HILDCAA for short) events are discussed in the context of storm and substorm energy flux and dynamics. The issue of energy transferred from the solar wind to the magnetosphere during HILDCAAs is of particular interest. We make estimates of the latter under the assumption of a summation of short magnetopause reconnection events associated with the quasiperiodic behavior of the IMF Bz component (part of interplanetary Alfven wave trains). A global magnetospheric MHD simulation is used to illustrate the response of the near-Earth plasma sheet to the changing behavior of IMF Bz during idealized HILDCAA events. In conclusion, it is argued that HILDCAAs are a new type of geomagnetic activity, substantially different than either substorms or storms. The relationship between HILDCAAs and substorms from both the interplanetary driver perspective and magnetospheric energy are discussed.
%E Tsurutani, Bruce T.,
%E McPherron, R.,
%E Gonzalez, Walter Demétrio,
%E Lu, G.,
%E Sobral, José Humberto,
%E Gopalswamy, N.,
%T Magnetospheric energetics during HILDCAAs
%@secondarytype PRE LI
%K magnetospheres, HILDCAA.
%@nexthigherunit 8JMKD3MGPCW/3EU29DP
%B Corotating Solar Wind Streams and Recurrent Geomagnetic Activity
%@usergroup administrator
%@usergroup simone
%@group DGE-INPE-MCT-BR
%@group DGE-INPE-MCT-BR
%@group DGE-INPE-MCT-BR
%@group DGE-INPE-MCT-BR
%@secondarykey INPE--/
%2 sid.inpe.br/mtc-m16@80/2006/08.10.14.46.28
%@affiliation Instituto Nacional de Pesquisas Espaciais, Divisão de Geofísica Espacial (INPE.DGE)
%@affiliation Instituto Nacional de Pesquisas Espaciais, Divisão de Geofísica Espacial (INPE.DGE)
%@affiliation Instituto Nacional de Pesquisas Espaciais, Divisão de Geofísica Espacial (INPE.DGE)
%@affiliation Instituto Nacional de Pesquisas Espaciais, Divisão de Geofísica Espacial (INPE.DGE)
%@affiliation Jet Propulsion Laboratory
%@versiontype publisher
%P 176-183
%4 sid.inpe.br/mtc-m16@80/2006/08.10.14.46
%D 2006
%@documentstage not transferred
%A Gonzalez Alarcon, Walter Demétrio,
%A Guarnieri, Fernando Luís,
%A Gonzalez, Alicia Luisa Clua de,
%A Echer, Ezequiel,
%A Tsurutani, Bruce T.,
%@dissemination NTRSNASA; BNDEPOSITOLEGAL.
%@area CEA