Перегляд за автором "Timchenko, I.S."

Сортувати за: Порядок: Результатів:

  • About absoluteness of data on elastic electron scattering with ¹²C nucleus 
    Buki, A.Y.; Timchenko, I.S. (Вопросы атомной науки и техники, 2007)
    The results obtained in Mainz in 1982 year were check up. The analysis of data from this work was made at momentum transfer range q = 0.25 - 0.75 fm⁻¹ using the model independent form factor (the expansion of form factor ...
  • Coulomb sums for ⁷Li nucleus at 3-momentum transfers q = 1.250...1.625 fm⁻¹ 
    Buki, A.Yu.; Shevchenko, N.G.; Timchenko, I.S. (Вопросы атомной науки и техники, 2009)
    The experimental response functions of ⁷Li nucleus at effective 3-momentum transfers q = 1.250; 1.375; 1.500 and 1.625 fm⁻¹ are presented. The longitudinal response functions were used to evaluate the Coulomb sum values. ...
  • Cross-sections for photonuclear reactions ⁹³Nb(γ,n)⁹²ᵐNb and ⁹³Nb(γ,n)⁹²ᵗNb in the end-point bremsstrahlung energies 36…91 MeV 
    Vodin, A.N.; Deiev, O.S.; Timchenko, I.S.; Olejnik, S.N.; Kachan, A.S.; Korda, L.P.; Kuplennikov, E.L.; Kushnir, V.A.; Mytrochenko, V.V.; Perezhogin, S.A.; Pilipenko, N.N.; Trubnikov, V.S. (Вопросы атомной науки и техники, 2020)
    The flux-weighted averaged over the energy range of bremsstrahlung spectrum from reaction threshold up to the maximum energy of γ-ray cross-sections <σ (E)> of the ⁹³Nb(γ,n)⁹²ᵐNb and ⁹³Nb(γ,n)⁹²ᵗNb photonuclear reactions ...
  • Cross-sections of photonuclear reactions on ⁿᵃᵗMo targets at end-point bremsstrahlung energy up to Eᵧₘₐₓ = 100 MeV 
    Vodin, A.N.; Deiev, O.S.; Timchenko, I.S.; Olejnik, S.M.; Kushnir, V.A.; Mytrochenko, V.V.; Perezhogin, S.O.; Bocharov, V.O. (Вопросы атомной науки и техники, 2021)
    Experiments to determine the yields and bremsstrahlung flux-averaged cross-sections ⟨σ(Еγmax)⟩ of photonuclear reactions on the natural Mo targets were performed on the beam from the electron linear accelerator LUE-40 with ...
  • Deformation of odd nuclei ²³Na, ²⁵Mg, and ²⁵Al in single-particle states 
    Korda, V.Yu.; Korda, L.P.; Klepikov, V.F.; Timchenko, I.S. (Problems of Atomic Science and Technology, 2023)
    Using the evolutionary approach recently developed by us, the shapes of odd 2s1d-shell ²³Na, ²⁵Mg, and ²⁵Al nuc-lei in the ground and single-particle excited states have been extracted from the experimental data on the ...
  • Giant M1 resonance on the ground and excited states in 2s1d-shell nuclei 
    Kachan, A.S.; Vodin, A.N.; Deiev, O.S.; Korda, L.P.; Korda, V.Yu.; Kurhuz, I.V.; Olejnik, S.M.; Timchenko, I.S. (Вопросы атомной науки и техники, 2020)
    The gamma decay of the resonance-like structures observed in the reaction of radiative capture of protons by the nuclei ²²Ne, ²⁶Mg, ³⁰Si, ³⁴,³⁶S, and ³⁸Ar in the region of excitation energies of 7…12 MeV was studied. The ...
  • Investigation of giant resonances with the bin multipole analysis in ⁶Li at momentum transfers ranging from 0.75 to 1.30 fm⁻¹ 
    Timchenko, I.S.; Buki, A.Yu. (Вопросы атомной науки и техники, 2009)
    The giant resonances in ⁶Li nucleus were investigated basing on the electro-nuclear experimental data and by means of the bin multipole analysis. As a result the Coulomb excitation and the multipolarities of transitions ...
  • On the multipurpose use of a portable neutron source 
    Kuplennikov, E.L.; Vodin, A.N.; Deiev, O.S.; Kandybei, S.S.; Olejnik, S.N.; Stoyanov, A.F.; Timchenko, I.S.; Trubnikov, V.S.; Tsymbal, V.A. (Вопросы атомной науки и техники, 2020)
    The possibility of creating a multipurpose complex for generating a reference field of thermal neutrons based on a portable neutron source (PNS) is considered. It has been shown that our method can be used to detect fissile ...
  • Photonuclear reactions cross-sections at energies up to 100 MeV for different experimental setups 
    Deiev, O.S.; Timchenko, I.S.; Olejnik, S.M.; Potin, S.M.; Kushnir, V.A.; Mytrochenko, V.V.; Perezhogin, S.A.; Bocharov, V.А.; Shramenko, B.I. (Problems of Atomic Science and Technology, 2022)
    In experiments on the electron linac LUE-40 of RDC “Accelerator” NSC KIPT, the flux-averaged cross-sections ⟨σ(Еγmax)⟩exp of photonuclear reactions ¹⁰⁰Mo(γ,n)⁹⁹Mo, ²⁷Al(γ,x)²⁴Na, ⁹³Nb(γ,n)⁹²ᵐNb, ⁹³Nb(γ,3n)⁹⁰Nb, and ...