Neutron-removal cross sections of 6He, 8He, 8Li, and 9Be, 10Be nuclei
Abstract
Neutron-removal cross-section ( σ-xn ) measurements of neutron-rich light nuclei were performed on the COMBAS fragment-separator with a multi-detector Si telescope at intermediate energies (22-34) MeV/nucleon. The removals of one neutron from8Li and9Be, two neutrons from6 He and10 Be and four neutrons from 8 He were observed from the reactions on a Si-CsI(Tl) telescope. Results of σ-xn for6 He,8 He,8 Li,9 Be and10 Be nuclei were obtained and compared with those of previously measured data. The data indicate that4 He is a good core within6 He and8 He. Furthermore, we found that9,10 Be nuclei disintegrated by one- and two- neutron removal reaction, respectively.
Recommended Citation
Hue, B. M.; Isataev, T.; Lukyanov, S. M.; Mendibaev, K.; Artukh, A. G.; Aznabayev, D.; Borcea, C.; Cuong, P. V.; Erdemchimeg, B.; Klygin, S. A.; Kononenko, G. A.; Kuterbekov, K. A.; Maslov, V. A.; Ostashko, V.; Penionzhkevich, Yu. E.; Rotaru, F.; Sereda, Yu.; Vorontsov, A. N.; and Thiep, T. D. (2017) "Neutron-removal cross sections of 6He, 8He, 8Li, and 9Be, 10Be nuclei," Eurasian Journal of Physics and Functional Materials: Vol. 1: No. 2, Article 7.
DOI: https://doi.org/10.29317/ejpfm.2017010207
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