Abstract
β decay of was studied with the help of a low background CdWO crystal scintillator (mass of 434 g) in an experiment at the Gran Sasso National Laboratories of the INFN for a period of 2758 h. The shape of the spectrum of the non-unique fourth-forbidden decay of was measured, and the half-life of was determined as yr.
1 More- Received 4 October 2007
DOI:https://doi.org/10.1103/PhysRevC.76.064603
©2007 American Physical Society