Superdeformed and highly deformed bands in [Formula Presented] and neutron-proton interactions in Zn isotopes

C. H. Yu, C. Baktash, J. Dobaczewski, J. A. Cameron, M. Devlin, J. Eberth, A. Galindo-Uribarri, D. S. Haslip, D. R. LaFosse, T. J. Lampman, I. Y. Lee, F. Lerma, A. O. Macchiavelli, S. D. Paul, D. C. Radford, D. Rudolph, D. G. Sarantites, C. E. Svensson, J. C. Waddington, J. N. Wilson

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Abstract

Superdeformed and highly deformed rotational bands were established in [Formula Presented] using the [Formula Presented] reaction, and averaged quadrupole moments were measured for two of these bands. The configurations of these bands were assigned based on Hartree-Fock calculations. One of the three bands exhibits at low [Formula Presented] a rise in the [Formula Presented] dynamic moments of inertia that is similar to the alignment gain observed in [Formula Presented] A comparison of the rotational band configurations and their [Formula Presented] moments of inertia for light Zn isotopes suggests that the rise in [Formula Presented] is most likely caused by [Formula Presented] interactions associated with the valence protons and neutrons occupying the [Formula Presented] intruder orbits.

Original languageEnglish
Pages (from-to)5
Number of pages1
JournalPhysical Review C - Nuclear Physics
Volume62
Issue number4
DOIs
StatePublished - 2000
Externally publishedYes

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