Extraction efficiency of 13N(T 1 2 = 9.96 min) atoms from a graphite target: comparison between off- and on-line obtained results

P. Decrock, M. Huyse, G. Reusen, P. Van Duppen, D. Darquennes, Th Delbar, P. Lipnik

Résultats de recherche: Contribution à un journal/une revueArticleRevue par des pairs

Résumé

An off-line release study 13N(T 1 2 = 9.96 min) produced by proton induced reaction on a graphite target (POCO-graphite EDM3, density = 1.84 g/cm3, grain size /t 3 μm) has been performed. The activation energy for the diffusion process is determined to be 6.15(16)×105 J/mol. With this activation energy, extraction efficiencies for 13N are obtained at different temperatures and are compared to on-line measured extraction efficiencies.

langue originaleAnglais
Pages (de - à)182-185
Nombre de pages4
journalNuclear Inst. and Methods in Physics Research, B
Volume70
Numéro de publication1-4
Les DOIs
Etat de la publicationPublié - 1 août 1992
Modification externeOui

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