Properties of GD-152 collective states.

Kód výsledku v 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>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Properties of GD-152 collective states.

Popis výsledku v původním jazyce

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

Název v anglickém jazyce

Properties of GD-152 collective states.

Popis výsledku anglicky

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

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

BE - Teoretická fyzika

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2003

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

European Physical Journal. A

ISSN

1434-6001

e-ISSN

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Svazek periodika

18

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

22

Strana od-do

605-626

Kód UT WoS článku

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EID výsledku v databázi Scopus

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