Annales Geophysicae
Annales Geophysicae
ANGEO
Articles | Volume 34, issue 6
Articles | Volume 34, issue 6
https://doi.org/10.5194/angeo-34-573-2016
© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/angeo-34-573-2016
© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.
Articles | Volume 34, issue 6
ANGEO Communicates
 | 
23 Jun 2016
ANGEO Communicates |  | 23 Jun 2016

Secondary electron emission from meteoric smoke particles inside the polar ionosphere

Carsten Baumann, Markus Rapp, and Antti Kero

Viewed

Total article views: 1,856 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
1,110 685 61 1,856 92 95
  • HTML: 1,110
  • PDF: 685
  • XML: 61
  • Total: 1,856
  • BibTeX: 92
  • EndNote: 95
Views and downloads (calculated since 23 Jun 2016)
Cumulative views and downloads (calculated since 23 Jun 2016)

Cited

Latest update: 20 Nov 2024
Download
Short summary
Meteor smoke particles (MSPs), originating from evaporated meteoric matter at 60–110 km altitude, are present in the whole atmosphere including polar regions. As electron precipitation is present at high latitudes, these MSPs are bombarded by energetic electrons. The energetic electrons can enter the MSPs and excite secondary electrons. That can lead to a change of the charge state of these MSPs. The study finds that other charging processes, e.g., electron attachment, are more important.
Read more