The (n, α) Reaction in the s-process Branching Point 59Ni

Abstract : The (n, α) reaction in the radioactive 59Ni is of relevance in nuclear astrophysics as 59Ni can be considered as the first branching point in the astrophysical s-process. Its relevance in nuclear technology is especially related to material embrittlement in stainless steel. However, there is a discrepancy between available experimental data and the evaluated nuclear data files for this reaction. At the n_TOF facility at CERN, a dedicated system based on sCVD diamond diodes was set up to measure the 59Ni(n, α)56Fe cross section. The results of this measurement, with special emphasis on the dominant resonance at 203 eV, are presented here.
Type de document :
Article dans une revue
Nuclear Data Sheets, Elsevier, 2014, 120, pp.208-210. 〈10.1016/j.nds.2014.07.048〉
Liste complète des métadonnées

http://hal.in2p3.fr/in2p3-01074470
Contributeur : Sophie Heurteau <>
Soumis le : mardi 14 octobre 2014 - 15:36:41
Dernière modification le : mercredi 31 janvier 2018 - 12:16:00

Identifiants

Collections

Citation

C. Weiß, L. Audouin, L.S. Leong, L. Tassan-Got, F. Belloni, et al.. The (n, α) Reaction in the s-process Branching Point 59Ni. Nuclear Data Sheets, Elsevier, 2014, 120, pp.208-210. 〈10.1016/j.nds.2014.07.048〉. 〈in2p3-01074470〉

Partager

Métriques

Consultations de la notice

66