On solar protons and polar cap absorption: constraints on an empirical relationship

• Published in: Annales Geophysicae
• Main Authors: Kavanagh, A. J., Marple, S. R., Honary, F., McCrea, I. W., Senior, A.
• Format: Text
• Language: English
• Published: 2018
• Subjects: Kilpisjärvi
• Online Access: https://doi.org/10.5194/angeo-22-1133-2004; https://angeo.copernicus.org/articles/22/1133/2004/

A large database of Solar Proton Events (SPE) from the period 1995 to 2001 is used to investigate the relationship between proton flux at geostationary orbit and Cosmic Noise Absorption (CNA) in the auroral zone. The effect of solar illumination on this relationship is studied in a statistical manne...