ISSN:
1434-601X
Keywords:
21.60.Cs
;
23.20.Ck
;
23.20.Lv
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract Following reactions induced by 245 MeV60Ni ions, isomers have been identified in the odd-oddN=81 isotones146Tb,148Ho and150Tm with half-lives of 1.18(2), 2.35(4) and 5.2(3) ms, respectively. Their decays have been characterized byγ-ray spectroscopy. The isomers are interpreted as (πh 11/2 νh 1 2/−1 ) 10+ states decaying to members ofπh 11/2 νd 3 2/−1 andπh 11 2/−1 multiplets. The observed level spectra and M1 branching ratios are found to be in good agreement with shell model predictions based on empirical and Schiffer-Trueπν −1 residual interactions.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01294383
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