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Nuclear Physics A

Volume 677, Issues 1–4, 11 September 2000, Pages 25-37
Nuclear Physics A

Study of quadrupole moments of superdeformed bands in 145Gd

https://doi.org/10.1016/S0375-9474(00)00223-2Get rights and content

Abstract

Mean lifetimes have been measured for superdeformed bands of 145Gd with the Doppler-shift attenuation method. The extracted quadrupole moments of the yrast and first excited superdeformed bands are Q0=11.8±0.8eb and Q0=13.2±1.0eb, respectively. The configuration assignments based on the quadrupole moments are π61π[404]9/2ν[514]9/2ν70 for the yrast superdeformed band and π62ν[642]5/2ν70 for the first excited superdeformed band between the two known crossings.

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