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Перегляд Вопросы атомной науки и техники, 2004, № 2 за назвою

Репозиторій DSpace/Manakin

Перегляд Вопросы атомной науки и техники, 2004, № 2 за назвою

Сортувати за: Порядок: Результатів:

  • On possibilities of diagnostics and formation of picosecond electron bunches in the linear accelerator by means of an optical deflector 
    Dyomin, V.S.; Reprintsev, L.V.; Shendrik, V.A. (Вопросы атомной науки и техники, 2004)
    The possibilities for measuring the phase charge distribution in picosecond bunches of the electron linac without application of an electron-optical chamber are discussed. It is proposed to use the measurement scheme based ...
  • On the optimum geometric shapes of ZnSe-based scintillation elements 
    Katrunov, K.; Naydenov, S.; Ryzhikov, V.; Starzhinskiy, N.; Gal’chinetskii, L.; Gavril’uk, V.; Yanovsky, V. (Вопросы атомной науки и техники, 2004)
    We have carried out Monte-Carlo calculations of the light collection coefficient τ for different shapes of ZnSebased scintillators Applying a theoretical model, it has been shown, that the light collection optimization can ...
  • Organic compounds destruction by a relativistic eleсtron beam in waste-waters 
    Antipov, V.S.; Babych, E.M.; Berezhna, I.V.; Gorban, N.S.; Grytsenko, A.V.; Kovpik, O.F.; Kornilov, E.O.; Kiselev, V.A.; Linnik, A.F.; Revyakina, N.Yu.; Uskov, V.V. (Вопросы атомной науки и техники, 2004)
    The electron beam influence on the decomposition of organic compounds in effluents has been investigated. In the tests, waste-water has been processed with a relativistic electron beam of the energy 3...4 MeV, formed with ...
  • Peculiarities of fluorescence of thin organic films in the field of soft X-ray radiation 
    L’vov, A.N.; Senchishin, V.G.; Shulika, N.G.; Skibin, V.I.; Taller, E.G.; Voronkina, N.I.; Zaleskiy, Yu.G. (Вопросы атомной науки и техники, 2004)
    The paper presents the results of experimental study on the X-ray fluorescence of new organic films manufactured on the base of polystyrene with activating dopes of P-Terphenyl 1.0%, 1.4-Di-(2-(5-Phenyloxazolyl))- Benzene ...
  • Properties uniformity studies for scintillation elements of 1D- and 2D-matrices on the basis of crystals ZnSe(Te), CdWO₄, CsI(Tl), Bi₃Ge₄O₁₂ 
    Ryzhikov, V.D.; Galkin, S.N.; Voronkin, E.F.; Zelenskaya, O.V.; Chernikov, V.V.; Pirogov, E.N.; Opolonin, A.D.; Kozin, D.N.; Lisetskaya, E.K. (Вопросы атомной науки и техники, 2004)
    Results are presented on parameters of light output and uniformity of scintillation properties of 1D and 2D-matrices for different conditions of their preparation. It has been shown that with grinded scintillators based ...
  • Radiation destruction and internal friction in silicon single crystals 
    Ryzhikov, V.D.; Rokhmanov, N.Ya.; Galkin, S.N.; Gnap, A.K. (Вопросы атомной науки и техники, 2004)
    The study of radiation defects in silicon single crystals of different orientation is carried out by means of methods of internal friction (IF) and electrical resistance. At the mechanical damping measurement a strategy ...
  • Radiation performances of a high current deuteron linac channel 
    Demchenko, P.O.; Gussev, Ye.V.; Shulika, M.G.; Sotnikov, V.V.; Voronko, V.A. (Вопросы атомной науки и техники, 2004)
    The results of numerical simulation of spatial and time performances of the radiation field, which is produced by the induced activity in high-current deuteron linac elements, are given.
  • Real-time system for processing regime diagnostic on accelerator 
    Yeran, L.V.; Karasyov, S.P.; Nikiforov, V.I.; Pomatsalyuk, R.I.; Tenishev, A.Eh.; Uvarov, V.L.; Shevchenko, V.A.; Shlyakhov, I.N. (Вопросы атомной науки и техники, 2004)
    A continuous mode of product transportation into the radiation zone of the electron accelerator with a scanned beam is attained by means of a remote loading of the conveyor. To keep an assigned distribution of the ...
  • REB reflection from the boundary plasma-vacuum 
    Egorov, A.M.; Lapshin, V.I.; Maslov, V.I.; Onishchenko, I.N.; Skorobagatko, G.A. (Вопросы атомной науки и техники, 2004)
    The necessary conditions of the experimentally observed reflection of "tail" of the dense relativistic electron beam from the plasma-vacuum boundary at once after full its injection into the plasma under condition of ...
  • Reflection of electromagnetic ultra-short pulse on non-uniform dielectric medium 
    Karachevtsev, Y.M. (Вопросы атомной науки и техники, 2004)
    In this paper the reflection of ultra-short pulse electromagnetic waves on inhomogeneous dielectric matter determined by dielectric susceptibility ε ( z ) is discussed. Coefficient of reflection is obtained. Frequency ...
  • Relativistic electron influence on sanitary-model microorganisms and antibiotics in model samples 
    Antipov, V.S.; Babych, E.M.; Berezhna, I.V.; Voliansky, Yu.L.; Karpenko, O.Yu.; Kovpik, O.F.; Kornilov, E.O.; Kiselev, V.A.; Linnik, A.F.; Sergienko, Yu.I.; Sklar, N.I.; Uskov, V.V.; Hirna, T.V. (Вопросы атомной науки и техники, 2004)
    A series of the investigations of the electron beam influence on sanitary-model test cultures and antibiotics in model solutions has been carried out. For each of the test objects, the authors have found the boundary doses ...
  • Requirements to the electrical discharge system used in the plasma-wave system 
    Korytchenko, K.V.; Dovbnya, A.N.; Volkolupov, Yu.Ya.; Tur, Yu.D.; Shkirida, S.M.; Yanchik, A.G. (Вопросы атомной науки и техники, 2004)
    The electrical circuit creating a pulse arc is analyzed. The requirements to the elements of an electrical circuit in the electrical discharge circuit applied in the plasma-wave system are considered [1]. For analysis a ...
  • RF pulsed measurements at the TNK linear accelerator-injector 
    Belova, L.L.; Chernov, K.N.; Ostreiko, G.N.; Serdobintsev, G.V.; Tarnetsky, V.V. (Вопросы атомной науки и техники, 2004)
    Measurements of RF pulse signals in megawatt circuits are an important problem of acceleration technique. Measuring circuits should not degrade WSVR in power transmitting channels or give rise to local electric ...
  • RT-office for optimization of industrial EB and X-ray processing 
    Lazurik, V.T.; Lazurik, V.M.; Popov, G.F.; Rogov, Yu.V. (Вопросы атомной науки и техники, 2004)
    The conception for design of the Radiation-Technological Office (RT-Office) was developed by authors. RTOffice realize computer technologies at all basic stages of works execution on the radiation-technological lines (RTL) ...
  • Scintillation neutron detector on the basis of boron-containing plastics 
    Ryzhikov, V.D.; Desenko, S.M.; Kopina, I.V.; Afanasiadi, L.Sh.; Chernikov, V.V.; Onyshchenko, G.M. (Вопросы атомной науки и техники, 2004)
    Main parameters are presented for plastic scintillators containing boron. These scintillators were obtained by the block polymerization method of polystyrene with luminescent dopants and allyldodecaborane. Sample dimensions: ...
  • Simulation of the initial part of a high-current proton accelerator with focusing by an electron beam 
    Ivanov, B.I.; Shulika, N.G. (Вопросы атомной науки и техники, 2004)
    In this work it is simulated the proton acceleration with current of 0.1...0.6 A, energy up to 3 MeV. In this case the parameters of focusing electron beam are varied in the following limits: the current is 40…100 A, ...
  • Simulation of the thermal mechanism in semiconductors under action of pulsed electromagnetic field 
    Chumakov, V.I.; Slichenko, N.I.; Stolarhuk, A.V.; Egorov, A.M.; Lonin, Yu.F. (Вопросы атомной науки и техники, 2004)
    The paper presents a model taking into account the time character of heat localization and distribution in semiconductor devices unlike the classical Wunsch-Bell linear model describing the thermal mechanism of ...
  • Solid ion accelerator based on magnetron sputtering discharge 
    Azarenkov, N.A.; Bizyukov, I.A.; Kashaba, A.Y.; Sereda, K.N. (Вопросы атомной науки и техники, 2004)
    A new solid ion accelerator based on magnetron sputtering discharge is described. The ions of working gas are used to bombard and sputter a cylindrical target made of metal or dielectric material. The sputtered atoms can ...
  • Solid state switch based pulsers for the injection system of the collider VEPP-2000 
    Grishanov, B.I.; Podgorny, F.V.; Kasaev, A.S. (Вопросы атомной науки и техники, 2004)
    We describe high voltage pulsers for supplying the kickers of the collider VEPP-2000 injection system. The high voltage pulse is formed as a result of a sharp break of a high current, accumulated previously in storage ...
  • Spectra of pyroelectric X-ray generator 
    Nagaychenko, V.I.; Sanin, V.M.; Yegorov, A.M.; Shchagin, A.V (Вопросы атомной науки и техники, 2004)
    The construction of X-ray generator based on a pyroelectric crystal LiNbO₃ is described. Some properties of radiation spectra from the X-ray generator are presented. Measurements of the spectra were performed at heating ...

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