Fissilities of 238 U and 237 Np nuclei measured with tagged photons in the energy range 60–240 MeV

Iljinov, A.S.; Ivanov, D.I.; Mebel, M.V.; Nedorezov, V.G.; Sudov, A.S.; Kezerashvili, G.Ya.

doi:10.1016/0375-9474(92)90270-T

Fissilities of 238 U and 237 Np nuclei measured with tagged photons in the energy range 60–240 MeV

1992

13 pages

Published in:

Nucl.Phys.A 539 (1992) 263-275

Published: 1992

DOI:

10.1016/0375-9474(92)90270-T

View in:

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Abstract: (Elsevier)

The photofission cross sections of 238 U and 237 Np nuclei have been measured using bremsstrahlung tagged photons at the ROKK-2 facility of the storage ring VEPP-3 INR (Novosibirsk). Fission fragments were detected by the low-pressure multiwire proportional chambers. The behavior of the photofission cross sections and relative fissilities has been compared with theoretical evaluations based in the cascade evaporation and double-humped fission barrier model.

Photonuclear reactions

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Figures(0)

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