Journal articles
Comment on “Modeling Extreme “Carrington-Type” Space Weather Events Using Three-Dimensional Global MHD Simulations” by C. M. Ngwira, A. Pulkkinen, M. M. Kuznetsova, and A. Glocer”
Abstract : An alternative scenario to the Ngwira et al. (2014, https://doi-org.insu.bib.cnrs.fr/10.1002/2013JA019661) high sheath densities is proposed for modeling the Carrington magnetic storm. Typical slow solar wind densities (~5 cm−3) and lower interplanetary magnetic cloud magnetic field intensities (~90 nT) can be used to explain the observed initial and main phase storm features. A second point is that the fast storm recovery may be explained by ring current losses due to electromagnetic ion cyclotron wave scattering.
Cited literature [34 references]
https://hal-insu.archives-ouvertes.fr/insu-01897911
Contributor : Nathalie Pothier <>
Submitted on : Wednesday, October 24, 2018 - 2:58:24 PM
Last modification on : Wednesday, September 23, 2020 - 4:36:38 AM
Contributor : Nathalie Pothier <>
Submitted on : Wednesday, October 24, 2018 - 2:58:24 PM
Last modification on : Wednesday, September 23, 2020 - 4:36:38 AM
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2017JA024779.pdf
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