Comparative quadrupole moments of triaxial superdeformed states in 163, 164, 165Lu.

Authors :: Schönwaßer, G.
Hübel, H.
Hagemann, G.B.
Amro, H.
Clark, R.M.
Cromaz, M.
Diamond, R.M.
Fallon, P.
Herskind, B.
Lane, G.
Ma, W.C.
Macchiavelli, A.O.
Ødegård, S.W.
Sletten, G.
Ward, D.
Wilson, J.N.
Source :: European Physical Journal A -- Hadrons & Nuclei; Dec2002, Vol. 15 Issue 4, p435-437, 3p
Publication Year :: 2002
Abstract: Average transition quadrupole moments in the yrast triaxial superdeformed bands of <superscript>163</superscript>Lu, <superscript>164</superscript>Lu and <superscript>165</superscript>Lu were determined in a Doppler-shift attenuation-method experiment. Fractional Doppler shifts were determined in γ-ray coincidence spectra measured with the Gammasphere array. The transition quadrupole moments derived from these data show a decrease from <superscript>163</superscript>Lu to <superscript>165</superscript>Lu which is not predicted by total-energy surface calculations. [ABSTRACT FROM AUTHOR]

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