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Closed Access item Beta-delayed triton emission in the decay of He-8

Authors:García Borge, María José
Epherre-Rey-Campagnolle, M.
Guillemaud-Mueller, D.
Jonson, B.
Langevin, M.
Nyman, G.
Thibault, C.
Keywords:Radioactivity He-8(β-), Measured σ(Et), β-delayed triton branching ratios, Deduced log ft, Li-8 deduced level
Issue Date:Dec-1986
Citation:Nuclear Physics A 460(3): 373-380 (1986)
Abstract:A β-delayed triton branch with an intensity of (0.9 ± 0.1)% has been observed in the decay of He-8. The triton energy spectrum was measured with a specially designed ΔE − E telescope. These data as well as an earlier measured β-delayed neutron spectrum cannot be explained from the known levels in Li-8, but it turns out that the main features of both the delayed triton and the delayed neutron spectra from He-8 could be understood if one assumes a new state in Li-8 at about 8.8 MeV excitation energy.
Description:8 pages,1 table, 5 figures.
Publisher version (URL):http://dx.doi.org/10.1016/0375-9474(86)90420-3
Appears in Collections:(CFMAC-IEM) Artículos

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