Properties of GD-152 collective states.

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F03%3A49033223" target="_blank" >RIV/61389005:_____/03:49033223 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Properties of GD-152 collective states.
Original language description
The decays of Tb-152 (T-1/2 = 17.5 h) and Gd-152 excited states have been investigated by the analysis of gamma-rays and gammagamma-coincidences measured with the use of high-resolution HPGe detectors. The source of Tb-152 was prepared by chromatographicisolation followed by electromagnetic separation from a tantalum target irradiated by an internal proton beam of the LNP JINR phasotron. New and more precise data on the gamma-transitions and excited states of Gd-152 are reported. Using previously published data on internal-conversion electrons many transition multipolarities are suggested, some of them with E0 admixture. The EC/beta(+) ratio was found for a number of low-lying levels, for most of the levels their spins, parities, and log ft are given.The excited levels of Gd-152 were deduced from the analysis of gammagamma-coincidences. The experimental level energies and reduced transition probabilities are compared with the calculations by phenomenological formulae as well as in th
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BE - Theoretical physics
OECD FORD branch
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Publication year
2003
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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