Articles | Volume 18, issue 8
https://doi.org/10.5194/acp-18-5921-2018
https://doi.org/10.5194/acp-18-5921-2018
Research article
 | 
27 Apr 2018
Research article |  | 27 Apr 2018

Experimental study of H2SO4 aerosol nucleation at high ionization levels

Maja Tomicic, Martin Bødker Enghoff, and Henrik Svensmark

Viewed

Total article views: 2,730 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
1,742 912 76 2,730 62 55
  • HTML: 1,742
  • PDF: 912
  • XML: 76
  • Total: 2,730
  • BibTeX: 62
  • EndNote: 55
Views and downloads (calculated since 17 Nov 2017)
Cumulative views and downloads (calculated since 17 Nov 2017)

Viewed (geographical distribution)

Total article views: 2,730 (including HTML, PDF, and XML) Thereof 2,660 with geography defined and 70 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Discussed (final revised paper)

Latest update: 09 Dec 2024
Download
Short summary
A supernova within a distance of about 100 pc from the Earth would increase the cosmic ray flux and thereby the atmospheric ionization. We study the impact of high ion concentrations on aerosol nucleation through experiments. The measurements show that nucleation increases by up to an order of magnitude when the ionization increases from background to supernova levels under fixed concentrations of the nucleating gas. This suggests that a supernova could influence the atmospheric microphysics.
Altmetrics
Final-revised paper
Preprint