Ядерна фізика та енергетика Nuclear Physics and Atomic Energy   ISSN: 1818-331X (Print), 2074-0565 (Online)   Publisher: Institute for Nuclear Research of the National Academy of Sciences of Ukraine   Languages: Ukrainian, English   Periodicity: 4 times per year   Open access peer reviewed journal

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I. N. Vishnevsky, S. S. Drapey, V. A. Zheltonozhsky, A. G. Zelinsky, N. V. Strilchuk

Institute for Nuclear Research, National Academy of Sciences of Ukraine, Kyiv, Ukraine

Abstract: In the work presented the energy and K-shell internal conversion coefficient for γ-transition with the energy of 112.8 keV in ²³⁴Pa were measured. The following estimates for E_γ = 112.790 ± 0.002 keV and a_K = 0.220 ± 0.011 have been obtained. The experimental value a_K differs by (21 – 23) % from the theoretical one and it can be treated as the demonstration of correlation effects in the internal conversion.

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