ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] Radioactivity of 138La has been predicted, because of Mat-tauch's rule concerning the stability of isobaric atomic nuclei CffBa-^La-^fCe) with contiguous atomic numbers and the half-life has been measured1'11'25. 138La decays by /3 emission to an excited level of 138Ce which emits 789 keV y ray and ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/300515a0