Deutsch
 
Datenschutzhinweis Impressum
  DetailsucheBrowse

Datensatz

DATENSATZ AKTIONENEXPORT
Zur Ablage hinzufügen
  Lokale TagsFreigabegeschichteDetailsÜbersicht

Freigegeben
Zeitschriftenartikel

Acceleration of Energetic Electrons in Jovian Middle Magnetosphere by Whistler‐Mode Waves

Urheber*innen
/persons/resource/yixinhao

Hao,  Yixin
2.7 Space Physics and Space Weather, 2.0 Geophysics, Departments, GFZ Publication Database, Deutsches GeoForschungsZentrum;
Submitting Corresponding Author, Deutsches GeoForschungsZentrum;

/persons/resource/yshprits

SHPRITS,  YURI
2.7 Space Physics and Space Weather, 2.0 Geophysics, Departments, GFZ Publication Database, Deutsches GeoForschungsZentrum;

Menietti,  J. D.
External Organizations;

Averkamp,  T.
External Organizations;

/persons/resource/dedong

Wang,  D.
2.7 Space Physics and Space Weather, 2.0 Geophysics, Departments, GFZ Publication Database, Deutsches GeoForschungsZentrum;

Kollmann,  P.
External Organizations;

Hospodarsky,  G. B.
External Organizations;

Drozdov,  A.
External Organizations;

Saikin,  A.
External Organizations;

Roussos,  E.
External Organizations;

Krupp,  N.
External Organizations;

Horne,  R. B.
External Organizations;

Woodfield,  E. E.
External Organizations;

Bolton,  S. J.
External Organizations;

Externe Ressourcen
Es sind keine externen Ressourcen hinterlegt
Volltexte (frei zugänglich)

5029164.pdf
(Verlagsversion), 3MB

Ergänzendes Material (frei zugänglich)
Es sind keine frei zugänglichen Ergänzenden Materialien verfügbar
Zitation

Hao, Y., SHPRITS, Y., Menietti, J. D., Averkamp, T., Wang, D., Kollmann, P., Hospodarsky, G. B., Drozdov, A., Saikin, A., Roussos, E., Krupp, N., Horne, R. B., Woodfield, E. E., Bolton, S. J. (2024): Acceleration of Energetic Electrons in Jovian Middle Magnetosphere by Whistler‐Mode Waves. - Journal of Geophysical Research: Space Physics, 129, 12, e2024JA032735.
https://doi.org/10.1029/2024ja032735


Zitierlink: https://gfzpublic.gfz-potsdam.de/pubman/item/item_5029164
Zusammenfassung
An abundant multi-MeV electron population beyond the orbit of Io is required to explain the intense inner radiation belt (electrons MeV) at Jupiter and its synchrotron radiation. In order to better understand the synergistic effect of radial transport and local wave-particle interactions driven by whistler-mode waves on the formation of Jupiter's radiation belt, we perform 3-D Fokker-Planck simulations for Jovian energetic electrons with the Versatile Electron Radiation Belt code. An empirical model of Jovian whistler-mode waves updated with measurements from the Juno extended mission is used to quantify the local acceleration and pitch angle scattering. Resonant cyclotron acceleration by whistler-mode waves leads to significant enhancement in the intensity of electrons above 1 MeV in the middle magnetosphere. Radial diffusion is capable of transporting MeV electrons accelerated by outer-belt whistler-mode waves into the region, where they are further accelerated adiabatically to energies of about 10 MeV.