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Information × Registration Number 0223U004351, 0121U112282 , R & D reports Title Nuclear interaction with shortliving and weakly bound 1p-shell nuclei popup.stage_title Head Ponkratenko Oleh A., Доктор фізико-математичних наук Registration Date 16-10-2023 Organization Institute of Nuclear Research of the National Academy of Sciences of Ukraine popup.description2 The asymptotic normalization coefficient (ANC) for the separation of a proton in the 14C nucleus, as well as the corresponding spectroscopic factor, was obtained from the coupled reaction channels (CRC) analysis of the previously measured experimental data of the 14C(11B,12C)13B reaction at the energy Elab(11B) = 45 MeV. A decrease in the values of these characteristics was revealed while a larger number of inelastic scattering channels were included in the analysis. It has been demonstrated that the asymptotic normalization coefficient exhibits significantly weaker dependence on the choice of the proton binding potential in the 14C nucleus than the spectroscopic factor does. A comparative analysis of elastic scattering processes and one-nucleon transfer reactions taking place in the interaction of boron isotopes with carbon isotopes was performed at energies Elab(10,11B) ≈ 4.2 MeV/nucleon. The two types of potentials for interaction of nuclei 10,11,12,13B + 12C were used: either the Woods-Saxon form, or obtained by the double folding method with the use of theoretically modeled distributions of nucleon densities. The possible differences between the real forms of nucleon density distributions in isotopes 10,11B and the used model ones are indicated. As a result of the optical model analysis of the elastic scattering of 6Li ions performed by use of the potential based on the double folding model, it is shown that such characteristics of a successful global 6Li potential as the crossing radius and the value of the potential at this radius demonstrate a fairly good stability with respect to the change of the parameters of both real and also imaginary parts of the potential, as well as fairly smooth energy and mass dependences in the ranges of energies from 1 up to 100 MeV per nucleon and mass numbers from 12 up to 208. Product Description popup.authors Mezhevych Segij Yu Rudchik Adam Rudchik Andryi A Stepanenko Yurii M Uleshcheko Volodymyr V Shyrma Yuriy O. popup.nrat_date 2023-10-16 Close