Annales Geophysicae
Annales Geophysicae
ANGEO
Articles | Volume 36, issue 1
Articles | Volume 36, issue 1
https://doi.org/10.5194/angeo-36-1-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/angeo-36-1-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 36, issue 1
Regular paper
 | 
04 Jan 2018
Regular paper |  | 04 Jan 2018

Energy conversion through mass loading of escaping ionospheric ions for different Kp values

Masatoshi Yamauchi and Rikard Slapak

Viewed

Total article views: 2,194 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
1,439 687 68 2,194 53 57
  • HTML: 1,439
  • PDF: 687
  • XML: 68
  • Total: 2,194
  • BibTeX: 53
  • EndNote: 57
Views and downloads (calculated since 04 Jan 2018)
Cumulative views and downloads (calculated since 04 Jan 2018)

Cited

Latest update: 23 Apr 2024
Download
Short summary
Extraction of the solar wind kinetic energy (∆K) by mass loading of escaping O+ is modelled in the exterior cusp and plasma mantle of the Earth. We found ∆K proportional to mass flux of escaping ions and square of solar wind velocity, but independent to the other parameters. The amount is sufficient to power the cusp field-aligned currents, further enhancing ion escape through Joule heating of the ionospheric ions, completing positive feedback to enhance escape with geomagnetic activities.
Read more