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Перегляд Вопросы атомной науки и техники, 2004, № 2 за датою випуску

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Перегляд Вопросы атомной науки и техники, 2004, № 2 за датою випуску

Сортувати за: Порядок: Результатів:

  • Comissioning of the linear accelerator-injector at the TNK facility 
    Zagorodnikov, E.I.; Korchuganov, V.N.; Kokin, E.N.; Matveev, Yu.G.; Matyash, N.V.; Medvedko, A.S.; Repkov, V.V.; Ostreiko, G.N.; Ruvinsky, S.I.; Serdobintsev, G.V.; Sinyatkin, S.V.; Steshov, A.G.; Tararyshkin, S.V.; Ushakov, V.A.; Filiptchenko, A.V.; Chernov, K.N.; Churkin, I.N.; Shvedov, D.A.; Yudin, V.D.; Boiko, I.Yu.; Grachev, N.N.; Spinko, N.V.; Khramtsov, V.P.; Dolgov, A.M.; Kil’disheva, O.E.; Valentinov, A.G.; Krylov, Yu.V.; Odintsov, D.G.; Yupinov, Yu.L. (Вопросы атомной науки и техники, 2004)
    The industrial storage facility has been developed and manufactured at the Budker INP SB RAS. It contains an 80 MeV electron linear accelerator-injector and two electron storage rings: the lesser 450 MeV booster ring and ...
  • Magnetic structure of the NSC KIPT nuclear-and-highenergy-physics electron accelerator at 400 MeV 
    Dovbnya, A.N.; Guk, I.S.; Kononenko, S.G.; Peev, F.A.; van der Wiel, M.; Botman, J.I.M.; Tarasenko, A.S. (Вопросы атомной науки и техники, 2004)
    The magnetic structure of the base accelerating facility of NSC KIPT with a continuous electron beam with an energy of 400 MeV is described. The accelerator represents a recirculator, which is based on two standard TESLA ...
  • Functioning of LIA-30 accelerator in the mode of generating bremsstrahlung pulses shortened to several nanoseconds 
    Veresov, V.P.; Gornostaj-Pol’ski, S.A.; Gritsina, V.P.; Grishin, A.V.; Zalomina, N.N.; Kul’gavchuk, V.V.; Lazarev, S.A.; Model’, B.I.; Slusarenko, S.Ya.; Tarasov, A.D. (Вопросы атомной науки и техники, 2004)
    Deceleration of electrons and further transformation of the beam current lead to the ~2-times increase of the pulse amplitude, self-excited acceleration ofelectrons at the cutoffand shortening of15…20 Gy bremsstrahlung pulse.
  • 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 ...
  • Noise-resistant and mechanically strong Rogowski coils used to measure parameters of high-current pulses with nanosecond front 
    Gerasimov, A.I. (Вопросы атомной науки и техники, 2004)
    There are presented the characteristics of two versions of Rogowski coils with single- or multi-layer coil wound with a screened wire and with the toroidal core made of metal.
  • The nonlinear theory of interaction of ion streams with virtual cathode of the high-current relativistic electron beam 
    Balakirev, V.A.; Onishchenko, I.N.; Onishchenko, N.I. (Вопросы атомной науки и техники, 2004)
    Nonlinear LF dynamics of interaction of the longitudinal ion stream with the electron virtual cathode formed by high-current relativistic electron beam which is injected in the cylindrical drift chamber is investigated. ...
  • Development of a low background pulsed generator of intermediate energy range neutrons for remote detection of fissile materials 
    Chornyi, V.; Frolov, A.; Tsepilov, G.; Dubina, V.; Chornyi, A.; Solovyov, V. (Вопросы атомной науки и техники, 2004)
    A structure of radiation shielding for a low background pulsed generator of intermediate energy range neutrons was developed on the basis of calculations and the data obtained in the model experiments, and limit parameters ...
  • 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, ...
  • 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.
  • 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 ...
  • 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 ...
  • Investigation of properties of a spatial lattice formed by resonance dielectric spheres 
    Bryzgalov, G.A. (Вопросы атомной науки и техники, 2004)
    The artificial dielectric model is used in creation of a material with the negative ε and µ and in describing electromagnetic wave interactions with vital tissues. The paper presents the theoretical study of the frequency ...
  • Development of alternatives for accelerating structure in the range of intermediate proton energy 
    Bomko, V.A.; Egorov, A.M.; Kobets, A.P.; Marinina, E.D.; Rudiak, B.I.; Tishkin, S.S.; Vdovin, S.A.; Zaitsev, B.V. (Вопросы атомной науки и техники, 2004)
    A scope of the linear accelerating structures for acceleration proton high rower beams in energy range 5… 100 MeV is presented. Main task lies in a possibility to use superconductive equipment. The results are given ...
  • Accelerating structure of 10 MEV electron linac 
    Zavadtsev, A.A.; Krasnov, A.A.; Kuzmin, I.S.; Sobenin, N.P.; Fadin, A.I. (Вопросы атомной науки и техники, 2004)
    The calculation of the on-axis coupled the biperiodic 10 MeV electron accelerating structure is represented. The one-meter structure includes 19 accelerating cells, two of which are bunching cells. Two versions of RF ...
  • Hysteresis effects in electron guns 
    Agafonov, A.V.; Lebedev, A.N. (Вопросы атомной науки и техники, 2004)
    Computer simulations of beam formation in an electron gun with large compression of a thin annular beam show some hysteresis effects: a beam with different currents can exist in the same external conditions. The results ...
  • 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 ...
  • 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 ...
  • Investigation of system for external injection of H⁻ ion beam on cyclotrons 
    Veresov, O.L.; Grigorenko, S.V.; Strokach, A.P.; Udovichenko, S.Yu.; Tsygankov, S.S.; Zuev, Yu.V. (Вопросы атомной науки и техники, 2004)
    The article presents results of experimental studies carried out at an installation (“SVITS”) simulating a system for external injection of H⁻ions with the beam current of up to 2 mA and energy up to 30 keV for cyclotrons. ...
  • 178 MHz cavity with HOM damping for the DFELL storage ring 
    Volkov, V.N.; Gavrilov, N.G.; Gorniker, E.I.; Deichuli, O.I.; Kenjebulatov, E.K.; Kuptsov, I.V.; Kurkin, G.Y.; Mironenko, L.A.; Mityanina, N.V.; Petrov, V.M.; Rotov, E.A.; Sedlyarov, I.K.; Tribendis, A.G. (Вопросы атомной науки и техники, 2004)
    Design of the new cavity produced for the DUKE FELL storage ring is presented. The fundamental and higher order modes (HOMs) parameters are shown. The HOMs are substantially damped in a special load with absorbers made ...
  • 5 MeV 300 kW electron accelerator project 
    Auslender, V.L.; Cheskidov, V.G.; Gornakov, I.V.; Karliner, M.M.; Kuznetsov, G.I.; Makarov, I.G.; Ostreiko, G.N.; Panfilov, A.D.; Serdobintsev, G.V.; Tarnetsky, V.V.; Tiunov, M.A.; Tkachenko, V.O. (Вопросы атомной науки и техники, 2004)
    The paper presents a project of a high power linear accelerator for industrial applications. The accelerator has a modular structure and consists of the chain of accelerating cavities connected by the axis-located coupling ...

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