Scientists have used data from the Southwest Research Institute-led Magnetospheric Multiscale (MMS) mission to explain the presence of energetic heavy elements in galactic cosmic rays (GCRs). GCRs are composed of fast-moving energetic particles, mostly hydrogen ions called protons, the lightest and most abundant elements in the universe. Scientists have long debated how trace amounts of heavy ions in GCRs are accelerated.
from Latest Science News -- ScienceDaily https://www.sciencedaily.com/releases/2021/07/210706102035.htm
from Latest Science News -- ScienceDaily https://www.sciencedaily.com/releases/2021/07/210706102035.htm
Mystery of heavy elements in galactic cosmic rays
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July 06, 2021
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