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High-Spin Behavior of Multiple Bands in the N = Z+1 Nucleus Zr-81: A Possible Probe of Enhanced Neutron-Proton Correlations

Marginean, N, Bucurescu, D, Alvarez, C R, Ur, C A, Sun, Y, Bazzacco, D, Lunardi, S, de Angelis, G, Axiotis, M, Farnea, E, Gadea, A, Ionescu-Bujor, M, Iordachescu, A, Krolas, W, Koll, T, Lenzi, S M, Martinez, T, Menegazzo, R, Napoli, D R, Pavan, P, Podolyak, Z, De Poli, M, Quintana, B and Spolaore, P (2004) High-Spin Behavior of Multiple Bands in the N = Z+1 Nucleus Zr-81: A Possible Probe of Enhanced Neutron-Proton Correlations Physical Review C, 69 (5). ISSN 0556-2813

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Abstract

A new experimental investigation of the level scheme of the N=Z+1 nucleus Zr-81 is reported. An additional band assigned to the [431]1/2(+) orbital has been observed and the known [422]5/2(+) and [301]3/2(-) bands have been extended to higher spins. The behavior of these bands is compared to that of the bands in the isotonic nucleus Sr-79, for which some new experimental data are presented. Comparison is also made to the even-even N=Z and N=Z+2 neighbors. The band structures are discussed in the framework of the projected shell model.

Item Type: Article
Additional Information: Published in <i>Physical Review C,</i> Vol. 69, Iss. 5. Copyright 2004 American Physical Society. Click <a href=http://prc.aps.org/>here</a> to access the journal's website.
Divisions: Faculty of Engineering and Physical Sciences > Physics
Depositing User: Mr Adam Field
Date Deposited: 27 May 2010 14:07
Last Modified: 23 Sep 2013 18:27
URI: http://epubs.surrey.ac.uk/id/eprint/292

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