Free Access

Fig. 10

thumbnail

Cross sections (mb) for the production of Li, Be and B by spallation of CNO nuclei with protons and alphas, as a function of particle energy per nucleon. Data are from Read & Viola (1984) and Mercer et al. (2001, α + α reactions). In all panels thick dotted curves correspond to production of 11B, thin dotted to 10B, thick solid to 7Li, thin solid to 6Li and dashed to 9Be. In the bottom right panel appear the adopted GCR spectra (arbitrary units): injection Q (dotted) and equilibrium F (solid).

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.