Cosmic ray neon, Wolf-Rayet stars, and the superbubble origin of galactic cosmic rays

W. R. Binns, M. E. Wiedenbeck, M. Arnould +10

The abundances of neon isotopes in the galactic cosmic rays (GCRs) are reported using data from the Cosmic Ray Isotope Spectrometer (CRIS) aboard the Advanced Composition Explorer…