Observation of M1 strength in the photofission of actinide nuclei
J D T Arruda-Neto; S B Herdade; B L Berman; J D T Arruda-Neto; Phys. Inst., Sao Paulo Univ., Brazil; S B Herdade; Phys. Inst., Sao Paulo Univ., Brazil; B L Berman; Phys. Inst., Sao Paulo Univ., Brazil
Журнал:
Journal of Physics G: Nuclear Physics
Дата:
1986-02-01
Аннотация:
Electrofission-fragment angular distributions for <sup>234</sup>U, <sup>236</sup>U and <sup>238</sup>U in the energy range 5-7 MeV are analysed in the framework of the virtual-photon formalism, which allows the separation of the multipolar components in the fission channel. Evidence for a substantial concentration of M1 strength in the fission decay of these nuclei is found.
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