Abstract
In one of the first applications of the new accelerator mass-spectrometry technique to nuclear physics problems, the half-life of has been determined to be 108±18 yr. This result, which disagrees with the accepted value of 330±40 yr, has special significance because of the use of for dating studies.
- Received 12 May 1980
DOI:https://doi.org/10.1103/PhysRevLett.45.589
©1980 American Physical Society