Journal article
Decay of 142La
Abstract
The energies of the gamma rays following the beta decay of 92.5 min 142 La have been precisely measured, and a coincidence measurement with a NaI(Tl) and Ge(Li) system was made by gating the NaI(Tl) at 641 keV. With these results, the decay scheme of 142 Ce derived by Prestwich and Kennett was modified. The beta branching ratios of the decay of 142 La to the ground and excited states of 142 Ce have also been obtained by simultaneous gamma and …
Authors
Tong SL; Prestwich WV; Fritze K
Journal
Canadian Journal of Physics, Vol. 49, No. 9, pp. 1179–1185
Publisher
Canadian Science Publishing
Publication Date
May 1, 1971
DOI
10.1139/p71-142
ISSN
0008-4204