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Перегляд Bопросы атомной науки и техники, 2007 за датою випуску

Репозиторій DSpace/Manakin

Перегляд Bопросы атомной науки и техники, 2007 за датою випуску

Сортувати за: Порядок: Результатів:

  • Excitation of medium nuclei in the continuum region in inelastic scattering of deuterons 
    Grantsev, V.I.; Davydovskyy, V.V.; Kisurin, K.K.; Omelchuk, S.E.; Palkin, G.P.; Roznyuk, Y.S.; Rudenko, B.A.; Semenov, V.S.; Saltykov, L.S.; Slusarenko, L.I.; Struzhko, B.G.; Tartakovsky, V.K.; Shytiuk, V.A. (Вопросы атомной науки и техники, 2007)
    Experiments on elastic and inelastic scattering of deuterons by ¹²C, ⁴⁸Ti, ⁵⁸;⁶⁴Ni nuclei at laboratory energy of 37 MeV for angles ranging from 16° to 61° were carried out on the U-240 isochronous cyclotron of the Institute ...
  • Properties of Fe, Ni and Zn isotope chains near the drip-line 
    Tarasov, V.N.; Tarasov, D.V.; Gridnev, K.A.; Gridnev, D.K.; Kartavenko, V.G.; Greiner, W.; Kuprikov, V.I. (Вопросы атомной науки и техники, 2007)
    The location of proton and neutron drip-lines and the characteristics of the neutron-deficient and the neutron-rich isotopes Fe, Ni and Zn on the basis of Hartree-Fock method with Skyrme forces (Ska, SkM*, Sly4) taking ...
  • Analysis of characteristics of the photonuclear reactions with charged particles in output channel using EMPIRE II and TALYS codes 
    Bezshyyko, O.A.; Golinka-Bezshyyko, L.O.; Kadenko, I.M.; Lymanets, A.O. (Вопросы атомной науки и техники, 2007)
    Contribution of various photonuclear reaction channels for deriving Giant Dipole Resonance (GDR) parameters is considered. It is shown that output channels with emission of charged particles are very important for some ...
  • Longliving ¹⁷⁸m²Hf, ¹⁷²Hf, ¹⁵⁰Eu and ¹³³Ba isotopes photoproduction studding 
    Goncharov, I.G.; Dovbnya, A.M.; Ranyuk, Y.M.; Shevchenko, O.S. (Вопросы атомной науки и техники, 2007)
    The yield of the ¹⁷⁸m²Hf (T = 31y), ¹⁷²Hf (1.87), ¹⁵⁰Eu (36.9) and ¹³³Ba (10.5) isotopes was measured after irradiation of a tantalum target with 1.0 GeV Kharkiv linear accelerator electron beam. The integral and average ...
  • Using of calculated neutron multiplicities for determination of the excitation energy of fission fragments 
    Bezshyyko, O.A.; Golinka-Bezshyyko, L.O.; Kadenko, I.M.; Dzhygadlo, R.S. (Вопросы атомной науки и техники, 2007)
    Study of excitation energy distribution of fission fragments as a function of its mass and charge is important for investigation of the fission process mechanism and useful for various applications. Direct measurement of ...
  • Extraction of spin observables in baryon-baryon scattering, sensitive to gluon- and quark-exchange effects 
    Bondarenco, M.V. (Вопросы атомной науки и техники, 2007)
    Spin-dependent characteristics of baryon-baryon scattering are discussed, in which QCD dynamics is expected to display itself in most simply treatable regimes: 1). being dominated by semi-classical gluonic field without ...
  • Dynamics of heavy nuclei fusion within concept of dinuclear system 
    Bomko, V.O.; Kobets, A.P.; Pavlii, K.V.; Pavlii, B.V. (Вопросы атомной науки и техники, 2007)
    Main aspects of dynamic model and methods for calculation of dinuclear system evolution for description of heavy nuclei fusion are presented. Analysis of nuclear-nuclear potentials during fusion U²³⁵ + n;U²³⁸ + n; Pu²³⁹ + ...
  • 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 ...
  • Photoexcitation of ⁸⁷mSr by (γ,γ') reaction 
    Shevchenko, O.S.; Ranyuk, Y.M.; Dovbnya, A.M.; Kuplennikov, E.L.; Nemashkalo, A.A.; Goncharov, I.G.; Borysenko, V.N.; Noga, V.I. (Вопросы атомной науки и техники, 2007)
    The photoexcitation of ⁸⁷mSr (energy of isomeric level Eiso = 388.532 keV ) using the gamma rays produced by electron electrostatic accelerator was examined for the bremsstrahlung end-points energy covered the range from ...
  • Dose calculations for CBM experiment 
    Bezshyyko, O.A.; Golinka-Bezshyyko, L.O.; Kadenko, I.M.; Sevastyuk, O.O. (Вопросы атомной науки и техники, 2007)
    Calculations of doses and fluences in the area of experimental hall and research equipment for CBM project of future accelerator Facility for Antiproton and Ion Research (FAIR) in Darmstadt were performed. Code FLUKA was ...
  • Relations between main QED and background processes at interaction of the photons with the target of the photon polarimeter 
    Burdeinyi, D.D.; Ganenko, V.B.; Peresun’ko, Y.P.; Shapoval, I.M.; Vashchenko, G.A. (Вопросы атомной науки и техники, 2007)
    The simulation of the processes which take place at the photon interaction with matter of the polarimeter target has been carried. The relations between main QED and background processes were studied. It was found that ...
  • Polarization of the hard bremsstrahlung of the relativistic electrons in a crystal 
    Kasian, S.V.; Morokhovskii, V.L. (Вопросы атомной науки и техники, 2007)
    Results of the polarization measurements of high energy bremsstrahlung in crystals are presented. For analysis of the photon polarization the asymmetry of the yields of the single p-meson photo-production on proton was ...
  • The effect of mineral content on the degree of deviation from radioactive equilibrium in the ancient uranium ores of the Ukraine 
    Valter, A.A.; Dikiy, N.P.; Dovbnya, A.N.; Lyashko, Y.V.; Pisansky, A.I.; Storizhko, V.E. (Вопросы атомной науки и техники, 2007)
    The degree of radioactive nonequilibrium of ores was found to increase in the following order in accordance with the varying mineral content: relatively coarse-grained uraninite (UO₂<n<₂.₂₅) - coffinite (USiO₄), brannerite ...
  • Yields and spectra of products from (d+T) and (d+D)-reactions on TiT and TiD-targets 
    Andrukhovich, S.K.; Bozhko, V.P.; Olejnik, S.N.; Rudak, E.A.; Vodin, A.N.; Yachnik, O.I. (Вопросы атомной науки и техники, 2007)
    Energy spectra and yields of fast neutrons and accompanying charged particles are calculated in a range of angles 0-180° by an analytical method for the neutron-generating solid-state TiT and TiD-targets irradiated by ...
  • On the possibility for the resonance ELM-generation mechanism by the injection of the neutral particle beam in tokamak 
    Gordeev, A.V. (Вопросы атомной науки и техники, 2007)
    It is known that in plasmas with a magnetic field the Hall electric field is generated at the expense of the charge separation on the magnetic Debye radius rB=|B|/(4pene). In addition, the plasma current equilibrium can ...
  • Thermal-physical analysis of low-radioactive thermonuclear plasma in the magnetic fusion device 
    Ryzhkov, S.V. (Вопросы атомной науки и техники, 2007)
    A field-reversed configuration (FRC) plasma is vortex-like, isolated toroid of plasma with high beta (plasma pressure/magnetic-field pressure). Such a self-organized, stable system is a candidate for the magnetic fusion ...
  • Some aspects of RF discharge in the "U-3M" torsatron 
    Berezhniy, V.L.; Ocheretenko, V.L.; Pavlichenko, O.S.; Pinos, I.B.; Prokopenko, A.V.; Tsybenko, S.A.; Lozin, A.V. (Вопросы атомной науки и техники, 2007)
    Studies were made into the behavior of frequencies and harmonic power of the RF field used for plasma production and heating in the “U-3M” torsatron.
  • Two-dimensional modeling of plasma confinement in a toroidal electromagnetic trap 
    Lavrent’ev, O.A.; Maslov, V.A.; Germanova, S.V.; Shevchuk, B.A.; Krutko, N.A. (Вопросы атомной науки и техники, 2007)
    Two-dimensional modeling of plasma confinement in a toroidal electromagnetic trap with transverse magnetic slits is carried out. The spatial distributions of electrons and ions density, magnetic and electrostatic potentials ...
  • Hydrogen permeation through VPD and CVD tungsten films on palladium 
    Glazunov, G.P.; Andreev, A.A.; Baron, D.I.; Causey, R.; Hassanein, A.; Konotopskiy, A.L.; Patokin, A.P. (Вопросы атомной науки и техники, 2007)
    Isobars and isotherms were measured for hydrogen permeation through porous tungsten films on palladium, activation energy values were calculated for various Pd-W systems. The analysis of the obtained data and its comparison ...
  • Electron-positron plasma: kinetic symmetries and exact solutions 
    Taranov, V.B. (Вопросы атомной науки и техники, 2007)
    Kinetic model for the high frequency electron-positron plasma waves is considered. Continuous symmetry transformations are found for the model by the indirect method, i.e. from the symmetries of the infinite set of equations ...

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