The Modulation of Anomalous and Galactic Cosmic-Ray Oxygen over Successive Solar Cycle Minima

Both the recent 2009 and 2020 solar minima were classified as unusually quiet and characterized with unusually high galactic cosmic-ray (GCR) levels. However, unlike the trends from previous decades, in which anomalous cosmic-ray (ACR) and GCR levels strongly agreed, the ACR intensities did not reac...

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Bibliographic Details

Published in:	The Astrophysical Journal
Main Authors:	R. D. Strauss, R. A. Leske, J. S. Rankin
Format:	Article
Language:	English
Published:	IOP Publishing 2023-01-01
Subjects:	Galactic cosmic rays Heliosphere Termination shock Interplanetary particle acceleration
Online Access:	https://doi.org/10.3847/1538-4357/acb53d