Fission barriers of odd-mass nuclei within the HF-BCS and HTDA approaches

Koh Meng Hock; L. Bonneau; P. Quentin; H. Wagiran

doi:10.1051/epjconf/20136204004

EPJ

a
b
c
d
e
ap
st
h
plus
ds
pv
ti
qt
am
n

Proceedings

Open Access

EPJ Web of Conferences 62, 04004 (2013)
https://doi.org/10.1051/epjconf/20136204004

Fission barriers of odd-mass nuclei within the HF-BCS and HTDA approaches

Koh Meng Hock¹^,2^,3^a, L. Bonneau¹^,2^b, P. Quentin¹^,2^c and H. Wagiran³^d

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

^a e-mail: koh@cenbg.in2p3.fr
^b e-mail: bonneau@cenbg.in2p3.fr
^c e-mail: quentin@cenbg.in2p3.fr
^d e-mail: husin@utm.my

Published online: 13 December 2013

Abstract

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

This is an Open Access article distributed under the terms of the Creative Commons Attribution License 2.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.