Про структуру рiвня Kп = 3/2+, 362 кеВ в 165Ho

High-precision measurements are carried out on a п√2 magnetic b-spectrometer for the relative intensities of the electron lines of internal conversion on the K- and L-shells of 165Ho nucleus, with the 362-keV y-transition being used. The penetration parameter л for the M2-component of this...

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Bibliographic Details
Date:2018
Main Authors: Mitrokhovich, N. F., Lashko, A. P., Lashko, T. N., Sidorenko, L. P.
Format: Article
Language:English
Ukrainian
Published: Publishing house "Academperiodika" 2018
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Online Access:https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2018406
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Journal Title:Ukrainian Journal of Physics

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Ukrainian Journal of Physics
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Summary:High-precision measurements are carried out on a п√2 magnetic b-spectrometer for the relative intensities of the electron lines of internal conversion on the K- and L-shells of 165Ho nucleus, with the 362-keV y-transition being used. The penetration parameter л for the M2-component of this transition and the multipole mixing ratio б(E3/M2) are determined for the first time. The value of E3-multipolarity admixture corresponds to the probability of radiative transition B(E3)(362 keV)=(46±6) W.u., which testifies to its collective nature and a probable octupole deformation of 165Ho nucleus.