Abstract Brief overview of previous studies of ion thermalization at the shock transition is given. One non-quite typical Prognoz-8 quasi-perpendicular bow shock crossing on 11 February 1981 is considered for which high-time resolution data on plasma and ELF electric field fluctuations are available. Strong turbulence in LH-range that is associated with two-stream ion motion upstream of shock transition is characterized by an exponential growth and saturation of these fluctuations at a level of ∼100 mV/m. The heating of ions at the main shock transition is associated with pulse-like increase of these waves amplitude. Relaxation of gyrating beams downstream of the main shock transition appears to be associated with ion-cyclotron waves and additional heating of ions and passes through two phases: hydrodynamic and kinetic ones. Linear and time scales of the events are estimated.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Relaxation of plasma at the shock front


    Beteiligte:
    Vaisberg, O. (Autor:in) / Klimov, S. (Autor:in) / Zastenker, G. (Autor:in) / Nozdratchev, M. (Autor:in) / Sokolov, A. (Autor:in) / Smirnov, V. (Autor:in) / Savin, S. (Autor:in) / Avanov, L. (Autor:in)

    Erschienen in:

    Advances in Space Research ; 4 , 2-3 ; 265-275


    Erscheinungsdatum :

    1984-01-01


    Format / Umfang :

    11 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Front shock absorption tower, front shock absorption tower assembly and automobile

    JIANG GAOSONG / GOU LIGANG / LUO YU et al. | Europäisches Patentamt | 2023

    Freier Zugriff



    Motorcycle front shock absorber

    LUO CHENGHU | Europäisches Patentamt | 2015

    Freier Zugriff

    A relaxation treatment of shock waves

    Woods, L. C. / Aeronautical Research Council | TIBKAT | 1953