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T=0 neutron-proton pairing correlations in the superdeformed rotational bands around Zn-60
KTH, Superseded Departments, Physics.
2003 (English)In: Physical Review C. Nuclear Physics, ISSN 0556-2813, E-ISSN 1089-490X, Vol. 67, no 3, 343081-3430810 p.Article in journal (Refereed) Published
Abstract [en]

The superdeformed bands in Cu-58, Cu-59, Zn-60, and Zn-61 are analyzed within the frameworks of the Skyrme-Hartree-Fock as well as Strutinsky-Woods-Saxon total Routhian surface methods with and without T = 1 pairing correlations between like particles. It is shown that a consistent description within these standard approaches cannot be achieved. A T = 0 neutron-proton pairing configuration mixing of signature-separated bands in Zn-60 is suggested as a possible solution to the problem.

Place, publisher, year, edition, pages
2003. Vol. 67, no 3, 343081-3430810 p.
Keyword [en]
harmonic-oscillator basis, hartree-fock equations, mean-field, z nuclei, n=z, states, region, deformations, alignment, symmetry
National Category
Physical Sciences
URN: urn:nbn:se:kth:diva-22392DOI: 10.1103/PhysRevC.67.034308ISI: 000182032000017OAI: diva2:341090
QC 20100525Available from: 2010-08-10 Created: 2010-08-10 Last updated: 2010-08-23Bibliographically approved

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