Intrinsic quadrupole moment of the superdeformed band in
- 9 November 1987
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 59 (19), 2141-2144
- https://doi.org/10.1103/physrevlett.59.2141
Abstract
The attenuation of the Doppler shift has been measured for γ rays emitted from the superdeformed states in the nucleus , recoiling in a target and its gold backing. The transitions from the high-spin members of the superdeformed band are fully shifted, indicating feeding times of not more than a few femtoseconds. The partially shifted low-spin transitions yield a quadrupole moment of 19±3 e⋅b, in excellent agreement with the value expected for a superdeformed shape.
Keywords
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