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Перегляд Вопросы атомной науки и техники, 2017, № 3 за назвою

Репозиторій DSpace/Manakin

Перегляд Вопросы атомной науки и техники, 2017, № 3 за назвою

Сортувати за: Порядок: Результатів:

  • Composite scintillators based on single crystal grains Y₂SiO₅:Ce (YSO) and Y₃Al₅O₁₂:Ce (YAG) 
    Galunov, N.Z.; Gerasymov, Ia.V.; Gorbacheva, T.E.; Grinyov, B.V.; Karavaeva, N.L.; Khabuseva, S.U.; Krech, A.V.; Levchuk, L.G.; Martynenko, E.V.; Popov, V.F.; Sidletskiy, O.Ts.; Sorokin, P.V.; Tarasenko, О.A. (Вопросы атомной науки и техники, 2017)
    Radiation-resistant composite scintillators based on grains of inorganic single crystals of the yttrium orthosilicate Y₂SiO₅:Ce and yttrium aluminium garnet Y₃Al₅5O₁₂:Ce were studied. The irradiation of the samples by KIPT ...
  • Determining the object structure of ecological and economic research and knowledge base for decision support 
    Kozulia, T.V.; Kozulia, M.M. (Вопросы атомной науки и техники, 2017)
    The mathematical model of natural-technogenic objects is substantiated in the article. Natural-technogenic object of research is defined in form of a system model, which includes the economic, ecological and social components ...
  • Effective thickness of the planar detector in measurements of electrons energy loss 
    Deiev, O.S.; Kiprich, S.K.; Vasilyev, G.P.; Yalovenko, V.I.; Ovchinnik, V.D.; Shulika, M.Y. (Вопросы атомной науки и техники, 2017)
    An experimental method of determining the active region thickness of Si planar detector was used. The method based on the dependence the depletion layer thickness from voltage applied to the detector (U = 0...60 V ). The ...
  • Electron flow stability in the gas filled diode 
    Pashchenko, A.; Ostroushko, V. (Вопросы атомной науки и техники, 2017)
    For the electron fow in the short-circuited diode filled with gas, with taking into account the braking force proportional to velocity, the stationary modes and their linear perturbations are considered. The equation for ...
  • Impact analysis of beam-hardening CT-artefacts in radiotherapy planning 
    Starenkiy, V.P.; Samofalov, I.O.; Vasyliev, L.L.; Trofymov, A.V. (Вопросы атомной науки и техники, 2017)
    The methods of X-ray computed tomography being improved every year and we have a sufficient amount of methods and tools for high-quality visualization at that very moment. However, as practice shows, there are still low ...
  • Ion exchange in photoactivated inorganic matters 
    Dikiy, N.P.; Dovbnya, A.N.; Lyashko, Yu.V.; Medvedev, D.V.; Medvedeva, E.P.; Parhomenko, Yu.G.; Uvarov, V.L.; Fedorets, I.D. (Вопросы атомной науки и техники, 2017)
    The effects of monovalent and bivalent impurities on the diffusive mobility sodium, caesium and strontium in magnesium potassium phosphate hexahydrate and clinoptilolite were analysed. It was determined that ratio of ...
  • Magnetic field losses in Nd-Fe-B magnets under 10 MeV electron irradiation 
    Bovda, V.A.; Bovda, A.M.; Guk, I.S.; Dovbnya, A.N.; Lyashchenko, V.N.; Mytsykov, A.O.; Onischenko, L.V.; Kalinichenko, A.I.; Kandybei, S.S.; Repikhov, O.A. (Вопросы атомной науки и техники, 2017)
    Reversible changes in magnetic properties of Nd-Fe-B magnets under electron beam with the energy of 10 MeV and bremsstrahlung irradiation were investigated. It was shown that direct electron beam irradiation resulted in ...
  • On anti-Chudakov effect in ultrarelativistic electron-positron pair ionization loss in thin target 
    Trofymenko, S.V. (Вопросы атомной науки и техники, 2017)
    The ionization loss of an ultrarelativistic e⁺e⁻ pair in a system of two separated targets { thick upstream, in which the pair is created, and thin downstream { is considered. The main attention is drawn to investigation ...
  • On the dependence of the efficiency of stochastic mechanism of charged particle beam deflection in a bent crystal on the particle energy 
    Kirillin, I.V. (Вопросы атомной науки и техники, 2017)
    The problem of stochastic deflection of high-energy charged particles was considered on the basis of analytical calculation and numerical simulation. It was shown that with increasing energy of charged particles the maximal ...
  • On the nucleons motion in the nucleus as being due to realistic inter-nucleonic forces 
    Lyakhno, Yu.P. (Вопросы атомной науки и техники, 2017)
    This paper deals with the possible motion of nucleons in the nucleus, which is due to realistic inter-nucleonic forces. This approach provides new or more substantiated conclusions about the nuclear structure than those ...
  • Polyhedrons at the nuclear structure 
    Aminov, Yu.A. (Вопросы атомной науки и техники, 2017)
    The space disposition of nucleons at the light nuclei is given with the help of polyhedrons. At many cases it is the collection of embedded each other regular polyhedrons with nucleons at vertexes. But at the construction ...
  • Resonance-like structure observed in ²⁵Mg(p; γ)²⁶Al reaction 
    Kachan, A.S.; Kurguz, I.V.; Mischenko, V.M.; Utenkov, S.N. (Вопросы атомной науки и техники, 2017)
    The γ decay of the resonance-like structure (RLS), observed in the ²⁵Mg(p; γ)²⁶Al in the region of excitation energies of 7...9 MeV was studied. The excitation function of the ²⁵Mg(p; γ)²⁶Al reaction was measured. The ...
  • The content of natural radioactive isotopes in soil of Kharkov region 
    Dikiy, N.P.; Lyashko, Yu.V.; Medvedeva, E.P.; Medvedev, D.V.; Parhomenko, Yu.G.; Fedorets, I.D. (Вопросы атомной науки и техники, 2017)
    The content and migration of natural radioactive isotopes in some lot of the surface soil of the Kharkiv region have been studied by the help of low background gamma spectroscopy. The migration series of radioactive elements ...
  • The formation of complex chemical compounds in the spent fuel and their influence on separation processes 
    Yuferov, V.B.; Katrechko, V.V.; Ilichova, V.O.; Shariy, S.V.; Svichkar, A.S.; Shvets, M.O.; Buravilov, I.V.; Khizhnyak, S.N. (Вопросы атомной науки и техники, 2017)
    Some problems on formation of the complex chemical compounds (uranate, zirconate, etc.) in the fuel rods during irradiation and in oxidative reactions are considered. Complex compounds in uence the separation processes at ...
  • The impact of impulse electromagnetic fields on personal computer and components 
    Zagvozdkin, B.V.; Karelin, S.Yu.; Magda, I.I.; Mukhin, V.S.; Shapoval, I.M. (Вопросы атомной науки и техники, 2017)
    The features of the test stand for studying an impact of ultra-short impulse electromagnetic fields are described. The tests results of a personal computer and its components are presented and the conditions for functional ...
  • The radioactive contamination territory of Ukraine by Pu and ²⁴¹Am radionuclides due to the Chernobyl accident 
    Kozhevnikova, M.F.; Levenets, V.V.; Rolik, I.L.; Shchur, A.A. (Вопросы атомной науки и техники, 2017)
    The decay of β-emitting ²⁴¹Pu gives rise to long-lived α-radionuclides ²⁴¹Am and ²³⁷Np, which are highly radiotoxic. The estimations of the ²⁴¹Pu, ²⁴¹Am and ²³⁷Np content of the Chernobyl NPP accidental release have shown ...
  • The study of the extended Higgs boson sector within 2HDM model 
    Obikhod, T.V.; Petrenko, E.A. (Вопросы атомной науки и техники, 2017)
    Consideration of the latest experimental data on the searches for extended sector of Higgs bosons produced at the LHC at a center-of-mass energy of 13TeV, allows for computer modeling of the properties of supersymmetric ...
  • Памяти Павла Владимировича Сорокина 
    Автор відсутній (Вопросы атомной науки и техники, 2017)

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