ISSN:
1434-601X
Keywords:
23.20.Ck
;
27.50.+e
;
21.60.Cs
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract The mean life of the lowest 21/2(+ level of89Zr has been measured with a pulsed7Li beam and the85Rb(7Li, 3n)89Zr reaction. The mean life is τ=7.39 ± 0.23 ns and the reduced transition probability to the 17/2+ state isB(E2)=73±2e2fm4. The comparison with shell-model predictions requires a large value of the effective chargee p ≈ 2) to account for the experimental result. The mean life of the 13/2− state has also been measured and results to be τ=3.22±0.17ns.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01294585
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