Articles | Volume 39, issue 1
https://doi.org/10.5194/angeo-39-181-2021
https://doi.org/10.5194/angeo-39-181-2021
ANGEO Communicates
 | 
24 Feb 2021
ANGEO Communicates |  | 24 Feb 2021

Seasonal dependence of the Earth's radiation belt – new insights

Rajkumar Hajra

Viewed

Total article views: 1,745 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
1,321 394 30 1,745 39 28
  • HTML: 1,321
  • PDF: 394
  • XML: 30
  • Total: 1,745
  • BibTeX: 39
  • EndNote: 28
Views and downloads (calculated since 22 Sep 2020)
Cumulative views and downloads (calculated since 22 Sep 2020)

Viewed (geographical distribution)

Total article views: 1,745 (including HTML, PDF, and XML) Thereof 1,579 with geography defined and 166 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 28 Mar 2024
Download
Short summary
Geomagnetic activity is known to exhibit semi-annual variation with larger occurrences during equinoxes. A similar seasonal feature was reported for relativistic (∼ MeV) electrons throughout the entire outer zone radiation belt. Present work, for the first time reveals that electron fluxes increase with an ∼ 6-month periodicity in a limited L-shell only with large dependence in solar activity cycle. In addition, flux enhancements are not essentially equinoctial.