Observation of [Formula Presented] sequences in odd [Formula Presented] nuclei

N. Fotiades, J. A. Cizewski, R. Krücken, K. Y. Ding, D. E. Archer, J. A. Becker, L. A. Bernstein, K. Hauschild, D. P. McNabb, W. Younes, S. J. Asztalos, R. M. Clark, M. A. Deleplanque, R. M. Diamond, P. Fallon, I. Y. Lee, A. O. Macchiavelli, G. J. Schmid, F. S. Stephens, K. Vetter

Research output: Contribution to journalArticlepeer-review

Abstract

The level structures of odd [Formula Presented] Ru, Pd, and Cd isotopes have been investigated following the fission of compound nuclei formed in heavy-ion fusion reactions. New sequences have been assigned to [Formula Presented] and to [Formula Presented] isotopes using the complementary fission fragment technique. A comparison with neighboring neutron-deficient and neutron-rich odd-A Ru, Pd, and Cd isotopes supports an interpretation of these sequences as originating from the neutron [Formula Presented] orbital. The occupation of this orbital polarizes the nucleus to a nonaxial shape in odd-A Ru, Pd and Cd isotopes over a wide range of neutron numbers. The yrast bands in the [Formula Presented] cores have been extended to higher spins and excitation energies.

Original languageEnglish (US)
Pages (from-to)7
Number of pages1
JournalPhysical Review C - Nuclear Physics
Volume61
Issue number6
DOIs
StatePublished - 2000

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics

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