Levels in165Tm excited by the decay of 9·8 min165Yb

Autor: M. Honusek, F. Pražák, A. Sh. Khamidov, K.Ya. Gromov, H.-U. Siebert, J. Adam
Rok vydání: 1978
Předmět:
Zdroj: Czechoslovak Journal of Physics. 28:865-881
ISSN: 1572-9486
0011-4626
DOI: 10.1007/bf01600094
Popis: The decay of165Yb (T 1/2=9·8 min) has been investigated with Ge(Li), Si(Li) and NaI(Tl) detectors, a toroidal Β-spectrometer and magnetic Β-spectrographs. The isobarically separated samples produced by the YASNAPP facility at the Dubna Institute were used. The single γ-ray spectrum, the conversion electron spectrum, prompt and delayed γ-γ coincidences have been measured. The decay scheme of165Yb involving 40 excited states in165Tm has been proposed. The first members of the rotational bands l/2+[411], 3/2+[411], 5/2+[402], 7/2+[404], 1/2−[541], 7/2−[523] and 9/2−[514] have been identified.
Databáze: OpenAIRE
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