Half-life and magnetic moment of the first excited state in {sup 132}I
- Research Reactor Institute, Kyoto University, Kumatori, Osaka 590-0494 (Japan)
- Graduate School of Science, Tohoku University, Sendai, Miyagi 980-8578 (Japan)
- Cyclotron and Radioisotope Center, Tohoku University, Sendai, Miyagi 980-8578 (Japan)
The half-life and the magnetic moment were measured for the first excited state in {sup 132}I, of which the inconsistent results on the half-life have been reported by several other groups. This time, measurements were performed on {sup 132}I obtained as a decay product of a {sup 132}Te radioactive beam from the ion guide at Tohoku University. The half-life of this level was determined to be T{sub 1/2}=1.120{+-}0.015 ns using a conventional coincidence technique with a pair of BaF{sub 2} detectors. The time-differential perturbed angular correlation technique was successfully applied to the first excited state in {sup 132}I implanted into nickel foils. The magnetic moment of this state was determined to be {mu}=+(2.06{+-}0.18){mu}{sub N}. The present results are consistent with values reported by Gorodetzky et al. and Singh et al.
- OSTI ID:
- 21293815
- Journal Information:
- Physical Review. C, Nuclear Physics, Vol. 80, Issue 3; Other Information: DOI: 10.1103/PhysRevC.80.034304; (c) 2009 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA); ISSN 0556-2813
- Country of Publication:
- United States
- Language:
- English
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