Influence of 13C on proton-induced 13N production from natural carbon target
Abstract
Two recent measurements of 12C(p,γ)13N reaction on natural carbon were performed by detecting β+ decay of 13N residue. It is argued that the measurements at energies above the 13C(p,n)13N reaction threshold of 3.24 MeV proton kinetic energy can be interpreted as a consequence of 1.06\% admixture of 13C isotope in natural carbon, as the cross section for 13N production raised by 3 orders of magnitude with respect to the measurements of 12C(p,γ)13N at lower energies.
0
Turn this paper into a full lesson
ArcXiv compiles a staged curriculum from this paper: 8-12 lessons across beginner → advanced, synthesised section guides, visuals, flashcards, a quiz, exercises, and on-demand deep dives per section. Grounded in the abstract, never invented.