The structure of the solar flare stream magnetic field |
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| Authors: | M I Pudovkin S A Zaitseva I P Oleferenko A D Chertkov |
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| Institution: | (1) Physical Institute, University of Leningrad, 199164 Leningrad, U.S.S.R. |
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| Abstract: | The structure of the interplanetary magnetic field within the flare streams as well as associated variations of the geomagnetic disturbancy are considered. It is shown that in the main body of the flare stream the magnetic field is determined by the configuration of the large scale magnetic field on the Sun at the flare region. Within the head part of the flare stream the magnetic field represents by itself the compressed field of the background solar wind and hence is determined by the distribution of the super large scale solar magnetic field outside the flare region.A certain asymmetry in the parameters of the magnetic field within the streams associated with geoeffective and non-effective flares is shown to exist. |
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