Isospin-mixed states in 8 Be

Oothoudt, M.A.; Garvey, G.T.

doi:10.1016/0375-9474(77)90684-4

Isospin-mixed states in 8 Be

1977

24 pages

Published in:

Nucl.Phys.A 284 (1977) 41-64

Published: 1977

DOI:

10.1016/0375-9474(77)90684-4

View in:

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Abstract: (Elsevier)

The isospin mixing of states in 8 Be near 17 MeV was investigated by comparison of cross sections for the 9 Be(d, t) 8 Be and 9 Be(d, 3 He) 8 Li reactions. For the 2 + doublet at 17 MeV, our results are inconsistent with previous measurements of the isospin mixing unless the theoretical T = 0, p 3 2 spectroscopic amplitude is changed by ≈ 20%. For the 1 + states near 18 MeV we find an isospin amplitude impurity of 0.21±0.03. For the 3 + states near 19 MeV no new information could be obtained due to the complex peak shape.

Nuclear reactions

References(51)

Figures(0)

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