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The Delta I=4 Bifurcation in Superdeformed Bands

P. Magierski·K. Burzynski·J. Dobaczewski·W. Nazarewicz
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Abstract

The origin of the Delta I=4 staggering effect which has recently been observed in several superdeformed bands is discussed. The Hamamoto and Mottelson model, which is based on a phenomenological parametrization of the hamiltonian as a quartic function of angular momentum, is analyzed. A stability of the description with respect to the C_4 - symmetry breaking terms is studied.

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P. Magierski, K. Burzynski, J. Dobaczewski, W. Nazarewicz. 1994-10-25. The Delta I=4 Bifurcation in Superdeformed Bands. https://arxiv.org/abs/nucl-th/9410042

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