Anomalously HinderedStrengthin
- 12 February 2004
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 92 (6), 062501
- https://doi.org/10.1103/physrevlett.92.062501
Abstract
The electric quadrupole transition from the first state to the ground state in is studied through measurement of the lifetime by a recoil shadow method applied to inelastically scattered radioactive nuclei. The measured mean lifetime is . The central value of mean lifetime corresponds to a value of , or Weisskopf units. The transition strength is found to be anomalously small compared to the empirically predicted value.
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