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Перегляд Вопросы атомной науки и техники, 2014, № 5 за назвою

Репозиторій DSpace/Manakin

Перегляд Вопросы атомной науки и техники, 2014, № 5 за назвою

Сортувати за: Порядок: Результатів:

  • Activation technique of astrophysical photonuclear reaction rate measurements using bremsstrahlung 
    Semisalov, I.; Skakun, Ye.; Kasilov, V.; Popov, V. (Вопросы атомной науки и техники, 2014)
    Astrophysical simulation of natural abundance of p-nuclei needs knowledge of the enormous quality of photonuclear reaction rates which can be derived from the reaction integral yields. The applicability of the activation ...
  • Anthropogenic radionuclide and trace elements of soil and celandine in Kharkov city 
    Dikiy, N.P.; Lyashko, Yu.V.; Katalevska, D.S.; Parhomenko, Yu.G.; Botova, M.A. (Вопросы атомной науки и техники, 2014)
    Samples of celandine and soil from Kharkiv city territory were researched. Gamma spectrometric measurements have shown that the samples contain natural radionuclides of families of ²³⁸U, ²³⁵U, ²³²Th, and also ⁴⁰K and ...
  • ⁷Be generation in the reaction of two-particle photodisintegration of ¹⁴N nucleus 
    Glaznev, M.S.; Gorbenko, E.S.; Bespalov, A.L.; Murtazin, R.T.; Khodyachikh, A.F. (Вопросы атомной науки и техники, 2014)
    The reaction of two-particles nitrogen nucleus photodisintegration with ⁷Li and ⁷Be in the final state are investigated using diffusion chamber, which is placed into the magnetic field and filled with 15% nitrogen and ...
  • Cesium, strontium and sodium diffusion in magnesium kalium phosphates system 
    Dikiy, N.P.; Dovbnya, A.N.; Lyashko, Yu.V.; Medvedev, D.V.; Medvedeva, E.P.; Repikhov, O.A.; Saenko, S.Y.; Shkuropatenko, V.A.; Tarasov, R.V.; Fedorets, I.D.; Khlapova, N.P. (Вопросы атомной науки и техники, 2014)
    Nuclear-physical methods have been used for determination of diffusion coefficient of Cs, Na, Sr and Ga in samples on the basis of Ceramicrete which contained simulators of a liquid radioactive waste of "Hanford-1", KW and ...
  • Change time of identical particles tunneling through the rectangular barrier at their exchange interaction 
    Martsenyuk, L.S. (Вопросы атомной науки и техники, 2014)
    Work is devoted to studying the influence of exchange effects on a time of simultaneous crossing by identical particles through the rectangular quantum barrier. It is shown, that such effects essentially influence on the ...
  • Characterization of backbending in even-even ¹²⁰⁻¹³⁰Te isotopes 
    Hussein, M.; Hossainc, I.; Mansour, S.A. (Вопросы атомной науки и техники, 2014)
    In this paper, the nuclear structure of yrast bands of even-even ¹²⁰⁻¹³⁰Te isotopes has been described as a result of the backbending phenomena of moment of inertia. The square of rotational frequency, moment of inertia ...
  • Coherent polarization radiation of relativistic electrons in crystals 
    Morokhovskii, V.L. (Вопросы атомной науки и техники, 2014)
    A brief narration about the history of those heated arguments and discussions around the nature of so-called parametric X-radiation, which were concluded by the recognition of the discovery the phenomenon of coherent ...
  • Composite scintillators as new type of a scintillation material 
    Karavaeva, N.L. (Вопросы атомной науки и техники, 2014)
    For radioecological tasks, we have developed a new type of scintillation materials - composite scintillators, consisting of dielectric gel as a base into which granules of scintillating substances were introduced. It has ...
  • Design of the small-sized nanosecond pulse-periodic electron accelerator 
    Yuferov, V.B.; Buravilov, I.V.; Zhivankov, K.I.; Pakhomov, A.Y.; Nikulshina, V.V. (Вопросы атомной науки и техники, 2014)
    The design features of high-voltage electron nanosecond accelerators based on the Tesla transformer are considered. The construction of the pulse-periodic accelerator with an energy of ~ 300 keV , a current of ~ 10 kA and ...
  • Electrodynamics in e⁻ linacs 
    Proskin, S.S.; Dvornikov, V.A.; Kuzmin, I.A.; Shchedrin, I.S. (Вопросы атомной науки и техники, 2014)
    We report a new calculation of electron beam acceleration along linac using fundamental electrodynamics as basis. Following laws are considered: increasing of work equals multiplication of force to elementary interval; ...
  • Electromagnetic wave scattering on a dielectric fiber and a system of parallel fibers 
    Shul'ga, N. F.; Syshchenko, V. V. (Вопросы атомной науки и техники, 2014)
    The scattering of the plane electromagnetic wave on the fiber-lake target is considered. The formula for the scattering cross section is used for building the kinetic equation that describes the propagation of the wave in ...
  • Estimation of dimensions of interaction space necessary for particle acceleration in stochastic field 
    Ostroushko, V. (Вопросы атомной науки и техники, 2014)
    It is considered electron acceleration in the field having time dependence, which differs from sinusoidal one with phase jumps introduction. The connection is found between electron energy and characteristic dimension of ...
  • Features of molecular plasma SNF after heating and ionization 
    Yuferov, V.B.; Katrechko, V.V.; Mufel, E.V.; Svichkar, A.S.; Ilichova, V.O.; Khizhnyak, S.N.; Shariy, S.V. (Вопросы атомной науки и техники, 2014)
    The analysis of the multicomponent composition of spent nuclear fuel (SNF) is presented. The possibility of SNF separation from the fission products (FP) upon heating, evaporation and ionization (at difference of the ...
  • Gas-metal plasma source project for the separation technology 
    Yuferov, V.B.; Shariy, S.V.; Shvets, M.O.; Ozerov, A.N. (Вопросы атомной науки и техники, 2014)
    This scientific paper deals with the project related to the gas-metal plasma source design. It describes the structure and electric power supply circuit. The consideration has been given to a possibility of the use of this ...
  • Investigation of processes of interaction relativistic electrons with the solutions of organic dyes 
    Buki, A.Yu.; Gokov, S.P.; Kazarinov, Yu.G.; Kalenik, S.A.; Kasilov, V.I.; Kochetov, S.S.; Makhnenko, P.L.; Mel'nitskiy, I.V.; Tverdohvalov, A.V.; Tsyatsko, V.V.; Shopen, O.A. (Вопросы атомной науки и техники, 2014)
    Investigation of the processes of interaction of ionizing radiation with complex organic objects can solve a number of fundamental and applied problems in radiation physics, chemistry and biology. In this work we investigated ...
  • Light guides on the base of dielectric gel compositions 
    Galunov, N.Z.; Karavaeva, N.L.; Khabuseva, S.U.; Krech, A.V.; Levchuk, L.G.; Popov, V.F.; Samokhin, A.D.; Sorokin, P.V. (Вопросы атомной науки и техники, 2014)
    Light guides those have to shift the light of scintillator in a longer-wavelength region and collect this light on a photodetector are developed on the base of radiation resistant gel composition Sylgard-527. The luminescent ...
  • Magnetic levitation in orbitron system 
    Zub, S.S. (Вопросы атомной науки и техники, 2014)
    This paper devoted to proof the existence of stable quasi-periodic motions of the magnetic dipole that is under the action of the external magnetic field and homogeneous field of gravity. For proof we used energy-momentum ...
  • Mathematical modeling and multicriterion optimization for photonuclear production of the ⁶⁷Cu isotope 
    Dikiy, N.P.; Rudychev, Y.V.; Fedorchenko, D.V.; Khazhmuradov, M.A. (Вопросы атомной науки и техники, 2014)
    This paper considers a method for ⁶⁷Cu isotope production using electron bremsstrahlung by the ⁶⁸Zn(γ, p)⁶⁷Cu reaction. The facility for ⁶⁷Cu isotope production contains an electron accelerator, electron-gamma converter ...
  • Modification of the pierce instability of the electron flow in a diode with an external electromagnetic action 
    Melezhik, O.G.; Pashchenko, A.V.; Romanov, S.S.; Shapoval, I.M. (Вопросы атомной науки и техники, 2014)
    The stability of electron fiow passage through the diode with a neutralized space charge has been investigated on the basis of the first-order approximation for hydrodynamic and Maxwell equations. Classification of solutions ...
  • NLO corrections to the pair production of supersymmetric particles 
    Obikhod, T.V.; Verbytskyy, A.A. (Вопросы атомной науки и техники, 2014)
    The analysis of recent experimental data received from LHC (CMS) restricts the range of MSSM parameters. Using computer programs SOFTSUSY, SDECAY the mass spectrum and partial width of superpatners are calculated. With the ...

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