Cross Sections of Li, Be, and B Emitted in 125-MeV <span class="aps-inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mi>p</mi></math></span> and 90-MeV <span class="aps-inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mi>α</mi></math></span>-Particle Interactions with C and N—Application to Nucleosynthesis

M. Jung; C. Jacquot; C. Baixeras-Aiguabella; R. Schmitt; H. Braun

doi:10.1103/PhysRevC.1.435

Cross Sections of Li, Be, and B Emitted in 125-MeV $p$ and 90-MeV $α$ -Particle Interactions with C and N—Application to Nucleosynthesis

M. Jung, C. Jacquot, C. Baixeras-Aiguabella, R. Schmitt, and H. Braun

Phys. Rev. C 1, 435 – Published 1 February 1970

Abstract

The production cross sections for Li, Be, and B fragments emitted in medium-energy proton and $α$ -particle reactions with the C, N, and O nuclei of a nuclear emulsion have been measured. The corresponding results for the $p$ -induced and $α$ -induced reactions have been compared. Since helium abundance in the universe is about 10%, these reactions must be taken into account when considering the nucleosynthesis of Li, Be, and B.

Received 20 September 1968

DOI:https://doi.org/10.1103/PhysRevC.1.435

Authors & Affiliations

M. Jung, C. Jacquot, C. Baixeras-Aiguabella^*, R. Schmitt, and H. Braun

Laboratoire de Physique Corpusculaire, Centre de Recherches Nucléaires, Strasbourg-Cronebourg, France

^*ESRO fellow.

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Vol. 1, Iss. 2 — February 1970

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Physical Review C

covering nuclear physics