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On the stability of high-K isomers in the second well of actinide nuclei

Liu, HL, Xu, FR, Sun, Y, Walker, PM and Wyss, R (2011) On the stability of high-K isomers in the second well of actinide nuclei European Physical Journal A, 47 (11). 1 - 5. ISSN 1434-6001

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Abstract

Actinide nuclei are found to be good candidates for the formation of high angular momentum, broken-pair excitations in the second minimum of the potential-energy surface. Configuration-constrained calculations of the energy surfaces, including reflection asymmetry, give predictions of the properties of high-K states in the second well. In addition to excitation energies, spins and parities, the calculations indicate increased barriers towards fission, consistent with the extended half-lives observed experimentally.

Item Type: Article
Additional Information: The original publication is available at <a href=http://rd.springer.com/article/10.1140/epja/i2011-11135-y#</a>
Divisions: Faculty of Engineering and Physical Sciences > Physics
Depositing User: Symplectic Elements
Date Deposited: 03 Feb 2012 09:07
Last Modified: 23 Sep 2013 18:53
URI: http://epubs.surrey.ac.uk/id/eprint/20883

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