Alpha Decay Half Lives of 148Gd 150Gd and 146Sm
- 1 July 1966
- journal article
- research article
- Published by Walter de Gruyter GmbH in Radiochimica Acta
- Vol. 5 (4) , 192-194
- https://doi.org/10.1524/ract.1966.5.4.192
Abstract
Summary: The alpha half lives and energies of 148Gd, 150Gd, and 148Sm are found to be: 148Gd 97.5 ± 6.5 yrs. 3.17 ± .02 MeV 150Gd 1.78 ± (.08) • 106 yrs. 2.7 ± .10 MeV 148Sm 1.026 ± (.048) • 108 yrs. 2.55 ± .03 MeV The half life of 148Sm is long enough so that it might be as high as 10-15 of normal Sm.Keywords
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