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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Yu. A. Berezhnoy¹, V. P. Mikhailyuk², V. V. Pilipenko<sup>3

1</sup>V. N. Karazin Kharkiv National University, Kharkiv, Ukraine
²Institute for Nuclear Research, National Academy of Sciences of Ukraine, Kyiv, Ukraine
³National Science Center Kharkiv Institute of Physics and Technology, Kharkiv, Ukraine

Abstract: The parameterization of the elastic scattering amplitude of protons on ⁴He nuclei was proposed. Energy dependence of the parameters of this amplitude obtained from the comparison of the calculated and measured observable in the elastic p-⁴He scattering was presented. On the basis of the multiple diffraction scattering theory and the α-cluster model with dispersion by using of this parameterization of p-α amplitude the observable in the proton elastic scattering on ¹⁶O nuclei was calculated. The obtained results are in agreement with experimental data.

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