Communication Dans Un Congrès Année : 2010

Neutron-induced fission cross sections of short-lived actinides with the surrogate reaction method

M. Petit
  • Fonction : Auteur
A. Bidaud
S. Boyer
  • Fonction : Auteur
C. Grosjean
  • Fonction : Auteur
A. Guiral
  • Fonction : Auteur
D. Karamanis
  • Fonction : Auteur
S. Misicu
  • Fonction : Auteur
C. Rizea
  • Fonction : Auteur
F. Santiamon
  • Fonction : Auteur
L. Audouin
N. Capellan
  • Fonction : Auteur
  • PersonId : 1390838

Résumé

We present a review of the fission cross section measurements made by the CENBG collaboration over the last years using the surrogate reaction method. For example the neutron-induced fission cross sections of 233Pa(T1/2=27 d), 242Cm(T1/2=162.8 d) and 243Cm(T1/2=29.1 y) have been obtained by our group with this technique. The advantages and the difficulties of the surrogate method are discussed. Special attention is paid to the comparison between cross sections measured with the surrogate method and those obtained directly with neutrons at low energies. This comparison provides information on possible differences between the spin-parity distributions achieved in the two methods.

Dates et versions

in2p3-00466124 , version 1 (22-03-2010)

Identifiants

Citer

B. Jurado, G. Kessedjian, M. Petit, M. Aïche, G. Barreau, et al.. Neutron-induced fission cross sections of short-lived actinides with the surrogate reaction method. CNR*09 - Second International Workshop on Compound Nuclear Reactions and Related Topics, Oct 2009, Bordeaux, France. pp.06004, ⟨10.1051/epjconf/20100206004⟩. ⟨in2p3-00466124⟩
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