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Article Dans Une Revue Physical Review C Année : 2009

Prompt gamma-ray spectroscopy of isotopically identified fission fragments

L. Gaudefroy
  • Fonction : Auteur
C.O. Bacri
T. Roger
J. Taieb
  • Fonction : Auteur

Résumé

Measurements of prompt Doppler-corrected deexcitation gamma rays from uniquely identified fragments formed in fusion-fission reactions of the type 12C(238U,134Xe)Ru are reported. The fragments were identified in both A and Z using the variable-mode, high-acceptance magnetic spectrometer VAMOS. States built on the characteristic neutron configurations forming high-spin isomers (7- and 10+) in 134Xe are presented and compared with the predictions of shell-model calculations using a new effective interaction in the region of Z>=50 and N<=82.
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Dates et versions

in2p3-00436389 , version 1 (26-11-2009)

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Citer

A. Shrivastava, M. Caamano, M. Rejmund, A. Navin, F. Rejmund, et al.. Prompt gamma-ray spectroscopy of isotopically identified fission fragments. Physical Review C, 2009, 80, 051305(R) [5 p.]. ⟨10.1103/PhysRevC.80.051305⟩. ⟨in2p3-00436389⟩
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