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                                 Abstract:The staggering phenomenon of the superdeformed bands 149Gd(1),148Gd(6) and 148Eu(1) is analyzed with a SUq(2) rotational spectroscopy expression. When the spin of the head of band is chosen properly,the calculating bifurcation of ΔI=4 is agreement with that extracted from experiment.
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                        References
	
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