Half-life of 14O
Journal Article
·
· Physical Review C
We have measured the half-life of 14O, a superallowed (0+\rightarrow 0+) \beta decay isotope. The 14O was produced by the12C(3He,n)14O reaction using a carbon aerogel target. A low-energy ionbeam of 14O was mass separated and implanted in a thin beryllium foil.The beta particles were counted with plastic scintillator detectors. Wefind \tau 1/2 = 70.696 +- 0.037\sigma. This result is 2.0\sigma higherthan an average value from six earlier experiments, but agrees moreclosely with the most recent previous measurment.
- Research Organization:
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
- Sponsoring Organization:
- USDOE Director. Office of Science. NuclearPhysics
- DOE Contract Number:
- DE-AC02-05CH11231
- OSTI ID:
- 919823
- Report Number(s):
- LBNL-59397; PRVCAN; R&D Project: NWEAK; BnR: KB0401024; TRN: US0806504
- Journal Information:
- Physical Review C, Vol. 74; Related Information: Journal Publication Date: 2006; ISSN 0556-2813
- Country of Publication:
- United States
- Language:
- English
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