ISSN:
1434-601X
Keywords:
PACS: 21.10.Tg Lifetimes – 27.70.+q 150 ≤ A ≤ 189 – 27.80.+w 190 ≤ A ≤ 219
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract: The half-lives of the platinum isotopes 189,191,197Pt and of the 4-day isomer in 195mPt have been measured with high precision using the photoactivation technique. The γ-ray activity was counted over several half-lives with a high-purity germanium detector. The measured half-lives are: T1/2(189Pt) = 12.1 ± 1.5 h; T1/2(191Pt) = 2.862 ± 0.007 d; T1/2(197Pt) = 19.96 ± 0.05 h; T1/2(195mPt) = 4.0104 ± 0.0047 d.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/s100500050009
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