Systematic analysis of ΔI = 4 bifurcation in A~150 superdeformed nuclei: Active orbitals

2000/05/22 by Igor Pavlichenkov, Pavlichenkov, Igor, Andrei Shchurenkov +1
Physics and Astronomy · #FOS: Physical sciences #Nuclear Theory (nucl-th) #nucl-th

paper · pdf · doi:10.48550/arxiv.nucl-th/0005056

8 pages, Revtex (two columns), 2 figures

arxiv created 2000/05/22 · arxiv updated 2009/12/01

Abstract

A simple criterion for the ΔI = 4 bifurcation is applied to thirty superdeformed bands in the A~150 mass region. The analysis allows to differentiate between active and inactive for staggering single-particle states. The consideration is based on additivity of nonaxial hexadecapole moment, which plays a key role in the phenomenon.

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