The photoneutron cross section of 7 Li

Siddiqui, S.A.; Dytlewski, N.; Thies, H.H.

doi:10.1016/0375-9474(86)90041-2

The photoneutron cross section of 7 Li

1986

10 pages

Published in:

Nucl.Phys.A 458 (1986) 387-396

Published: 1986

DOI:

10.1016/0375-9474(86)90041-2

View in:

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Abstract: (Elsevier)

The 7 Li photoneutron cross section was measured from threshold to 19.5 MeV using bremsstrahlung from an electron synchrotron. The accelerator was operated using yield scanning techniques. Neutrons were detected by an array of high-efficiency BF 3 counters. The cross section shows one major maximum at 17 MeV, and some less prominent structure at 13.75 MeV and 14.65 MeV. A small resonance was observed at 7.46 MeV which can be attributed to an M1 transition to the known 7.456 MeV, 5 2 − state, in 7 Li.

Nuclear reactions

References(21)

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