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Information × Registration Number 0222U002364, 0116U006401 , R & D reports Title Investigation of dynamics and time characteristics of the nuclei and elementary particles interactions in wide energy range popup.stage_title Head Davydovskyi Volodymyr V., Доктор фізико-математичних наук Registration Date 11-02-2022 Organization Institute of Nuclear Research of the National Academy of Sciences of Ukraine popup.description2 Content of the report: 71 pages - consists of an introduction, 6 chapters, lists of sources used in each section, the main conclusions; 19 drawings; 2 tables; 12 links to publications of the authors of the report. The most interesting of the results of this work are: 1) Improved the method of constructing the scattering operator in the diffraction approximation using Green's functions and calculating the profiling function of the nucleus energies. The developed method is useful for constructing a general theory of deuteron diffraction fission on nuclei without the use of fitting parameters, as well as calculations of core profiling functions and energy spectra of protons formed during deuteron fission. 2) The properties of bremsstrahlung photons emitted during the scattering of K-mesons on nuclei were studied for the first time. A new model of bremsstrahlung photon radiation for such scattering has been developed, on the basis of which high sensitivity of radiation spectra depending on internal mechanisms and the degree of penetration of kaons into nuclei has been revealed. Estimates have been made of the penetration of kaon into the 40Ca nucleus and the formation of a new short-lived anti-hypernuclear system 41 (lambda) Sc due to the decay of the K meson in the 40Ca nucleus. 3) Based on a dynamic collective model, the beta decay of 111Sb -> 111Sn is described. 4) Photogeneration in the strange sector, including neutral and charged kaons at energies up to 3 GeV, was studied using hydrogen and deuterium targets in the BGO-OD experiment on an ELSA accelerator. Preliminary differential cross sections of reactions γp-> K + Σ0 and γp-> K + Λ at small angles are obtained.  Product Description popup.authors popup.nrat_date 2022-03-09 Close