Fission barriers of odd-mass nuclei within the HF-BCS and HTDA approaches
1 University Bordeaux 1, Centre d'Etudes Nucléaires de Bordeaux-Gradignan, Chemin du Solarium, 33175 Gradignan, France
2 CNRS-IN2P3, Centre d'Etudes Nucléaires de Bordeaux-Gradignan, Chemin du Solarium, 33175 Gradignan, France
3 Universiti Teknologi Malaysia, 81310 Skudai, Johor, Malaysia
Published online: 13 December 2013
Within two mean-field plus correlation descriptions (Hartree-Fock plus BCS or plus Highly Truncated Diagonalization Approaches) we study here some static properties of two odd-neutron nuclei (235U, 239Pu) from the ground-state deformation to the fission isomeric well, using three different Skyrme force parametrizations. A specific study of the polarization effects due to the account of relevant time-odd density functions is performed.
© Owned by the authors, published by EDP Sciences, 2013
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