Abstract In a recent paper [1], based on the data from the OMNI solar wind measurement database and our catalog of large-scale solar wind phenomena (ftp://ftp.iki.rssi.ru/pub/omni/ [2]), it was shown that magnetic clouds contain an electric current with an elevated content of helium ions in the center of the event interval, while in Ejecta such structures are not observed. From simple geometric considerations, an upper estimate is obtained for the size of the cross section of the electric current, which is equal to ~10% of the linear size of the cross section of the magnetic cloud.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Estimation of the Size of an Electric Current with High Helium Abundance inside a Magnetic Cloud


    Beteiligte:

    Erschienen in:

    Erscheinungsdatum :

    2019




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :

    Klassifikation :

    BKL:    55.60 Raumfahrttechnik / 39.00 Astronomie: Allgemeines / 50.93 Weltraumforschung
    Lokalklassifikation TIB:    770/3520/8000




    Medium-Scale Variations of Helium Abundance inside Coronal Mass Ejections

    Khokhlachev, A. A. / Riazantseva, M. O. / Yermolaev, Yu. I. et al. | Springer Verlag | 2022


    Helium Abundance in the Solar Envelope

    Basu, S. / Antia, H. M. | British Library Online Contents | 1995


    Helium Abundance Variations in Interplanetary Coronal Mass Ejections

    Khokhlachev, A. A. / Yermolaev, Yu. I. / Lodkina, I. G. et al. | Springer Verlag | 2022