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Information × Registration Number 0223U003271, 0117U002847 , R & D reports Title The study of nuclear structure, mechanisms of nuclear reactions and physical processes in beams of charged particles popup.stage_title Head Denisov Vitaly Yu., Доктор фізико-математичних наук Registration Date 11-04-2023 Organization Institute of Nuclear Research of the National Academy of Sciences of Ukraine popup.description2  The work presents the results of research into the collective motion during nuclear fission and the mechanisms of nuclear fission, the processes of nuclear fission debris formation, the main scientific and technical problems of creating a new technique for generating powerful ion beams of atmospheric gases, designed for use in various sectors of the national economy, are established. The peculiarities of the course of the fundamental laws of generation and transformation of beams of charged particles of low, and especially ultra-low energy, have been determined. Optimal methods of compensation for the Coulomb forces of destruction of intense beams of low-energy charged particles have been established, especially at the initial stages of their acquisition and acceleration. The nuclear-nuclear potentials for the reactions 16O+56Fe and 40Ca+40Ca were calculated within the framework of the modified Thomas-Fermi method using the Skyrm energy density functional. The studied nuclear-nuclear potential is calculated within the framework of the double convolution method and the energy density approach, both with and without the contribution of nucleon kinetic energy. Within the framework of the deformed wave method, an approach has been developed for calculating the amplitude of the splitting of a deuteron-like particle in the field of a heavy target nucleus at super-barrier energies. The main results of research into the processes of photoabsorption and gamma decay of atomic nuclei using the averaged description of electromagnetic transitions using photon power functions are presented. Cross sections of (γ,n)-reactions on 120Te, 136Ce nuclei in the energy range of the giant E1 resonance were studied. The development of a laboratory model of a pre-amplifier for germanium gamma detectors is described. An analysis of the methods of determining the parameters of charged particles of different energies was carried out. Product Description popup.authors Ivanov Yuri V. Bondarkov Dmytro M. Davidovskaya Oksana I. Zheltonozhsky Viktor O Zelinskii Anatoliy G. Kovalinska Tetiana V. Kolokolnikova Valentina P. Kulich Nadiya V. Margitych Tetyana O. Mykytiuk Taras V. Mikhailyuk Vadim P. Moskalenko Daniil Yu. Nesterov Vasyl' O. Onipchenko Maria T. Parkhitko Yuliia M. Petrosyan Eduard Ye. Pilipenko Mykola O. Plyuyko Volodymyr A. Rovenskykh Yevhen P Savrasov Andriy M. Sadovnikov Leonid V Sakhno Viktor I. Sydorenko Leonid P. Tretyak Volodymyr I. Khomenkov Volodymyr P. Chaplynskyi Roman Yu. popup.nrat_date 2023-04-11 Close