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The ring current injection function and its relation to interplanetary parameters

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Получены урaвненuя лuнеŭноŭ ре¶rt;рессuu, связывaющuе скоросmь nосmуnленuя энер¶rt;uu в кольцевоŭ mок с рaзнымu комбuнaцuямu ¶rt;еоэффекmuвных naрaмеmров солнечно¶rt;о веmрa u межnлaнеmно¶rt;о мa¶rt;нumно¶rt;о nоля. Нauболее высокuе коэффuцuенmы корреляцuu (r>0,8) хaрaкmерны ¶rt;ля сооmношенuŭ меж¶rt;р вычuсленноŭ nо нaземным нa¶rt;лю¶rt;енuям мa¶rt;нumно¶rt;о nоля кольцево¶rt;о mокa функцuеŭ uнжекцuu Фexp u элекmрuческuм nолем солнечно¶rt;о веmрa, в чaсmносmu nрu включенuu высокочaсmоmноŭ чaсmu е¶rt;о вaрuaцuŭ (Еy u Фmod сооmвеmсmвенно), a maкже функцuеŭ ФMUR, вве¶rt;енноŭ Мурaямa рaннее.

Summary

The linear regression equations, reflecting the relationship between the energy injection rate into the ring current and various combinations of geoeffective solar wind and IMF parameters during the main phase of a magnetic storm, have been derived. The highest values of the correlation coefficient (r>0·8) were obtained for the relationships between the energy injection rate Fexp and the solar wind electric field, especially when the high-frequency part of its variations was taken into account (Ey and Fmod), and also for Fexp vs FMUR, which was introduced by Murayama earlier.

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Authors and Affiliations

  1. ИЗМИРАН, 142092, Москва, Russia

    Ya. I. Feldstein

  2. Институт прикладной геофизики, Москва, Russia

    V. Yu. Pisarskij

  3. Geophysical Institute, Slovak Acad. Sci., 842 28, Bratislava, Czechoslovakia

    A. Prigancová

  4. Geophysical Institute Bulg. Acad. Sci., Acad. G. Bonchev 3, 1113, Sofia, Bulgaria

    P. Ivanova

Authors
  1. Ya. I. Feldstein
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  2. V. Yu. Pisarskij
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  3. A. Prigancová
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  4. P. Ivanova
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Feldstein, Y.I., Pisarskij, V.Y., Prigancová, A. et al. The ring current injection function and its relation to interplanetary parameters. Stud Geophys Geod 34, 129–136 (1990). https://doi.org/10.1007/BF02295832

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  • DOI: https://doi.org/10.1007/BF02295832

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