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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:

  • Non-linear evolution of vortices in high-current electrostatic plasma lens 
    Goncharov, A.A.; Maslov, V.I.; Onishchenko, I.N.; Stomin, V.L.; Tretyakov, V.N. (Вопросы атомной науки и техники, 2004)
    The spatial structure and nonlinear dynamics of vortices in plasma lens for high-current ion-beam focusing have been investigated theoretically.
  • Nuclide composition dynamics in a subcritical reactor driven by a proton beam 
    Demchenko, P.O.; Gussev, Ye.V.; Nikolaichuk, L.I. (Вопросы атомной науки и техники, 2004)
    The numerical simulation results of nuclide composition time dynamics in a subcritical reactor blanket are given. A cylindrical subcritical reactor is driven by a high-energy proton beam injected along the radius into the ...
  • Numerical modelling of multibeam accelerating structures 
    Gavrilov, N.M.; Komarov, D.A.; Bogachenkov, D.A.; Strukov, J.N. (Вопросы атомной науки и техники, 2004)
    The three-dimensional multibeam numerical simulation has been carried out on the basis of integral equations. Dispersion equations and expressions for shunt impedance and Q-factor have been obtained for E and H oscillations in ...
  • Numerical simulation of 3D ion ribbon beam dynamics in RF undulator linac 
    Masunov, E.S.; Polozov, S.M (Вопросы атомной науки и техники, 2004)
    The ion ribbon beam can be bunched and accelerated in linear accelerator with RF undulator (UNDULAC-RF). The acceleration and focusing of beam are realized without using a synchronous wave in such an accelerator. The results ...
  • Numerical simulation of the supercritical electron beam dynamics in magnetic field of finite size in the presence of plasma 
    Markov, P.I.; Onishchenko, I.N.; Sotnikov, G.V. (Вопросы атомной науки и техники, 2004)
    The first results of development of a numerical electromagnetic 2.5-dimensional code «SOM 2.5» (3 dimensional by the velocities and 2 dimensional by the coordinates) for researching of a virtual cathode in the presence ...
  • Numerical study of the centre region acceleration for the RIC-30 cyclotron 
    Andreeva, Z.A.; Svistunov, Yu.A.; Silaev, S.A.; Stepanov, A.V. (Вопросы атомной науки и техники, 2004)
    The RIC-30 cyclotron was designed for acceleration of protons up to 30 MeV [1]. Since 1994 it has been used for production of radionuclides on internal target installed at a radius of 580 mm, where the beam energy equals 22 ...
  • 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) ...

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