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Перегляд Bопросы атомной науки и техники, 2009 за назвою

Репозиторій DSpace/Manakin

Перегляд Bопросы атомной науки и техники, 2009 за назвою

Сортувати за: Порядок: Результатів:

  • On a possibility of creation of positive space charge cloud in a system with magnetic insulation of electrons 
    Goncharov, A.A.; Dobrovol’skii, A.M.; Dunets, S.P.; Evsyukov, A.N.; Protsenko, I.M. (Вопросы атомной науки и техники, 2009)
    We describe a new approach for creation an effective, low-cost, low-maintenance axially symmetric plasma optical tools for focusing and manipulating high-current beams of negatively charged particles, electrons and negative ...
  • On possibility of separation of ²³⁹Pu and ²⁴⁰Pu contributions in emergency plutonium fallout of Chernobyl accident origin 
    Vodin, A.N.; Olejnik, S.N.; Rudak, E.A.; Ushakov, I.V.; Yachnik, O.I. (Вопросы атомной науки и техники, 2009)
    The experiment-calculated method for separation of total α-activities of plutonium isotopes A(²³⁹Pu+²⁴⁰Pu) on partial activities A(²³⁹Pu) and A(²⁴⁰Pu) in emergency fallout of Chernobyl accident origin is developed.
  • On production ultrashort- and short-lived isotopes for nuclear medicine at cyclotron CV-28 
    Petrusenko, Yu.T.; Nikolaichuk, L.I.; Tutubalin, A.I.; Shepelev, A.G.; Ponomarenko, T.A.; Nemashkalo, O.V. (Вопросы атомной науки и техники, 2009)
    The paper presents a survey of experimental methods for cyclotron production of ultrashort-lived (USL) and short-lived (SL) radionuclides recommended by the IAEA as most widely used in nuclear medicine. The data on ...
  • On relation between the autoemitter top field, anode voltage and cathode geometry 
    Stetsenko, B.V.; Shchurenko, A.I. (Вопросы атомной науки и техники, 2009)
    A field emission diode has been made up on the basis of a flat metal anode and pin cathode (of the height a) that is mounted on a flat metal plate parallel to the anode. The potential of the field emission diode has been ...
  • On separation of vacuum volumes on the path of an electron beam 
    Kasilov, V.I.; Buki, A.Yu. (Вопросы атомной науки и техники, 2009)
    The problem of separation by a thin foil of vacuum volumes located on the path of an electron beam is considered. It is shown that in the case of the 300 MeV electron LINAC being under reconstruction, the vacuum separation ...
  • On the kinetics of binary nucleation 
    Alekseechkin, N.V. (Вопросы атомной науки и техники, 2009)
    Two problems of the theory of binary nucleation are solved: normalization of the equilibrium distribution function of nuclei and correct transition to the one-dimensional theory. Classification of multivariable ...
  • Performance analysis of 30 MeV electron linac with a new injector system 
    Gokov, S.P.; Makhnenko, L.A.; Khodak, I.V.; Shopen, O.A. (Вопросы атомной науки и техники, 2009)
    The present paper deals with the problems of 30 MeV electron linear accelerator (LINAC-30) upgrading to attain optimum beam spectral characteristics. As one of the LINAC-30 upgrading variants, consideration has been ...
  • Photon activation method to the investigation of bioobjects content for judicial-biological examination 
    Dikiy, N.P.; Dyachenko, A.F.; Lyashko, Yu.V.; Medvedeva, E.P.; Uvarov, V.L.; Borovlev, V.I. (Вопросы атомной науки и техники, 2009)
    Possibilities of the use of nuclear-physical methods for definition of element composition of biological objects (hair of animals) with the target of receipt of additional evidentiary information at the decision of diagnostics ...
  • Physical ground for radioactive waste transmutation facility using thermonuclear neutrons 
    Rudychev, Y.V.; Khazhmuradov, M.A.; Slabospitskiy, R.P. (Вопросы атомной науки и техники, 2009)
    Two variants of radioactive waste transformation system using thermonuclear neutrons were considered. In one case transuranium elements and fission products are irradiated together and in second one they are irradiated ...
  • Physical vacuum as crystal-like planck plasma 
    Maksyuta, M.V.; Martysh, Ye.V. (Вопросы атомной науки и техники, 2009)
    The paper for the first time expresses the idea of physical plasma-like vacuum, possessing a crystal-like structure at Planck distances. On the basis it has been proposed a new mechanism to confine similarly charged ...
  • Plasma parameters evolution during conditioning RF discharges in Uragan-2M torsatron 
    Skibenko, A.I.; Prokopenko, A.V.; Berezhnyj, V.L.; Burchenko, P.Ya.; Krasnyj, V.V.; Kulaga, A.E.; Lesnyakov, G.G.; Lozin, A.V.; Moiseenko, V.E.; Ocheretenko, V.L.; Pavlichenko, O.S.; Pinos, I.B.; Shapoval, A.N.; Shvets, O.M.; Tarasov, M.I.; Tereshin, V.I.; Tsybenko, S.A.; Zamanov, N.V. (Вопросы атомной науки и техники, 2009)
    The results of the plasma parameters optimization measured via two-chord interferometry, radiometry, and the registering of the Нα, CIII, OII lines intensity are discussed. The optimization was realized by variation of ...
  • Possibility of 99mT c production at neutron generator 
    Dovbnya, A.N.; Kuplennikov, E.L.; Tsymba, V.A.; Krasil’nikov, V.V. (Вопросы атомной науки и техники, 2009)
    Possibility of application of the neutron generator with intensity of a thermal neutrons flux 10¹² n · cm⁻² · s⁻¹ for 99mT c production is considered. Estimations are made on the base of ⁹⁸Mo(n, γ) ⁹⁹Mo → 99mT c nuclear ...
  • Preface 
    Автор відсутній (Вопросы атомной науки и техники, 2009)
  • Preliminary study of the demo plasma separator 
    Yegorov, A.M.; Yuferov, V.B.; Shariy, S.V.; Seroshtanov, V.A.; Druy, O.S.; Yegorenkov, V.V.; Ribas, E.V.; Khizhnyak, S.N.; Vinnikov, D.V. (Вопросы атомной науки и техники, 2009)
    This paper outlines the preliminary study of a plasma components electromagnetic separator. This device is intended for separating the heavy components of spent nuclear fuel (SNF) from the light ones. The power consumed ...
  • Procedure of nanodimensional amorphous-microcrystalline structure formation by radiation in single crystal silicon 
    Dovbnya, A.N.; Yefimov, V.P.; Abyzov, A.S.; Rybka, A.V.; Zakutin, V.V.; Reshetnyak, N.G.; Blinkin, A.A.; Romas’ko, V.P. (Вопросы атомной науки и техники, 2009)
    Quantum structures with enhanced electric conductivity have been formed in a single-crystal silicon matrix. An array of quantum filaments improves the collection of low-mobility charge carriers in the emitter structure ...
  • Production of linearly polarized photon beam at MAX-lab 
    Ganenko, V.B.; Fissum, K.; Hansen, K.; Isaksson, L.; Livingston, K.; Lundin, M.; Morokhovskii, V.; Nilsson, B.; Pugachov, D.; Schroder, B.; Vashchenko, G. (Вопросы атомной науки и техники, 2009)
    Spectra of coherent bremsstrahlung from the diamond crystal in the laboratory MAX-lab on the accelerator MAX-I are measured at the energy of the electronic beam 144 MeV . First in the laboratory MAX-lab a source of the ...
  • Properties of electromagnetic waves that propagate along the left-hand material slab 
    Azarenkov, N.A.; Akimov, Yu.A.; Galaydych, V.K.; Olefir, V.P.; Sporov, A.E. (Вопросы атомной науки и техники, 2009)
    This report is devoted to the investigation of the dispersion and the spatial distribution of the electromagnetic field of the surface type waves that propagate along the planar waveguide structure. This structure consists ...
  • Quantum-consistent superstring models in four dimensional space-time 
    Nurmagambetov, A.J. (Вопросы атомной науки и техники, 2009)
    Extra space-time dimensions are predicted by String theory. However, up to date there are not any experimental signals in favor of their existence. It forces to search for consistent string theory formulations in four ...
  • Quasielastic electron scattering on ⁶³Cu in the giant resonance energy region 
    Denyak, V.V.; Khvastunov, V.M.; Paschuk, S.A.; Schelin, H.R. (Вопросы атомной науки и техники, 2009)
    The result of the extraction of the quasielastic part from the electron scattered spectra on ⁶³Cu is reported. The position of the peak maximum was determined for each quasielastic spectrum and the momentum transfer ...

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