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Conference Papers Year : 2012

Evolution of isotopic fission-fragment yields with excitation energy

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O. Delaune
M. Caamano
  • Function : Author
K.-H. Schmidt
  • Function : Author
O.B. Tarasov
  • Function : Author
C.-O. Bacri
B. Bastin
Dominique Bazin
  • Function : Author
J. Benlliure
  • Function : Author
E. Casarejos
  • Function : Author
B. Fernandez-Dominguez
  • Function : Author
L. Gaudefroy
  • Function : Author
C. Golabek
  • Function : Author
S.M. Lukyanov
  • Function : Author
W. Mittig
  • Function : Author
D.J. Morrissey
  • Function : Author
J. Pereira
  • Function : Author
T. Roger
H. Savajols
B.M. Sherrill
  • Function : Author
C. Stodel
J. Taieb
  • Function : Author
A.C.C. Villari
  • Function : Author

Abstract

Two fission experiments have been performed at GANIL using 238U beams at different energies and light targets. Different fissioning systems were produced with excitation energies from 10 to 230 MeV and their decay by fission was investigated with GANIL spectrometers. Preliminary fission-fragment isotopic distributions have been obtained. The evolution with impinging energy of their properties, the neutron excess and the width of the neutron-number distributions, gives important insights into the dynamics of fusion-fission mechanism.

Dates and versions

in2p3-00637505 , version 1 (02-11-2011)

Identifiers

Cite

O. Delaune, M. Caamano, X. Derkx, F. Fanny Farget, K.-H. Schmidt, et al.. Evolution of isotopic fission-fragment yields with excitation energy. International Workshop on Multifragmentation and Related Topics - IWM2011, Nov 2011, Caen, France. pp.00025, ⟨10.1051/epjconf/20123100025⟩. ⟨in2p3-00637505⟩
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