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Перегляд Вопросы атомной науки и техники, 2001, № 5 за назвою

Репозиторій DSpace/Manakin

Перегляд Вопросы атомной науки и техники, 2001, № 5 за назвою

Сортувати за: Порядок: Результатів:

  • Self-exited generator system of RF-power supply of the one-section linear ion accelerator 
    Lobzov, L.D.; Shulika, N.G. (Вопросы атомной науки и техники, 2001)
    The paper presents the block-diagram of a RF-power supply system of a single-section linear ion accelerator and the results of experiments on studying its mode of operation with changing the parameters of circuits of ...
  • Selforganisation and dynamics peculiarities of intense electron beams in compact crossed fields systems 
    Agafonov, A.V.; Tarakanov, V.P.; Fedorov, V.M. (Вопросы атомной науки и техники, 2001)
    The review of the results of computer simulations of electron flow self-organisation inside magnetically isolated coaxial diodes (magnetron gun) is given. Magnetron guns of usual and inverted polarities are considered.
  • Shock-wave dynamics under expansion of the spark channel in gas 
    Korytchenko, K.V.; Volkolupov, Yu.Ya.; Krasnogolovets, M.A.; Ostrizhnoy, M.A.; Chumakov, V.I.; Semenets, T.A. (Вопросы атомной науки и техники, 2001)
    The process of formation of shock waves arising at a spark discharge is considered. According to analysis of experimental statistics the results of the various authors about dynamics of development of the spark channel are ...
  • Small-size 2.5 MeV electron accelerator with local radiation shielding 
    Gavrish, Yu.N.; Klinov, A.P.; Krestianinov, A.S.; Nikolaev, V.M.; Fomin, L.P.; Linkenbach, H.A.; Geus, G.; Knospel, W. (Вопросы атомной науки и техники, 2001)
    A novel design of a 2.5 MeV small-size linear electron accelerator with local radiation shielding is presented in the paper. The accelerator is intended for the use in mobile introscopic facilities. The main design approaches, ...
  • Sources of X-radiation based on stochastic acceleration of rare plasma particles 
    Antonov, A.N.; Buts, V.A.; Kovpik, O.F.; Kornilov, E.A.; Manuilenko, O.V.; Svichenskii, V.G.; Stepanov, K.N.; Tolstoluzhskii, A.P.; Turkin, Yu.A. (Вопросы атомной науки и техники, 2001)
    The results of theoretical and experimental study of stochastic plasma heating are presented. The high efficiency of such heating is shown. The possibility of using such plasma as a source of X-radiation is analyzed. Such ...
  • Space charge effects and RF focusing of ribbon beam in ion linac 
    Masunov, E.S.; Vinogradov, N.E.; Polozov, S.M. (Вопросы атомной науки и техники, 2001)
    Version of the plane structure ion linac which is designed for intensive low energy ribbon beams bunching and acceleration is considered. Transverse stability is achieved by the use of nonsynchronous field harmonic focusing ...
  • Study of ultrarelativistic beam emittance 
    Khoruzhiy, V.M. (Вопросы атомной науки и техники, 2001)
    We estimated a minimum radius of a beam under given normalized emittance and a minimum emittance of proton and electron beams. We obtained the simple expression for a minimum radius of a beam xmin = En/1 rad and the value ...
  • Subsystem for control of isotope production with linear electron accelerator 
    Karasyov, S.P.; Pomatsalyuk, R.I.; Shevchenko, V.A.; Shlyakhov, I.N.; Tenishev, A.Eh.; Uvarov, V.L. (Вопросы атомной науки и техники, 2001)
    One of advanced ways of isotope production for medicine is using of bremsstrahlung of the electron accelerator [1]. Therewith, this technology requires development of special target units, that can be operated under high ...
  • Tandem proton accelerator as injector for TRAPP 
    Kuznetsov, G.I.; Balakin, V.E.; Batazova, M.A.; Bulushev, A.F.; Gudkov, B.A.; Kluev, V.F.; Kryuchkov, A.M.; Lee, A.G.; Lokhtin, R.A.; Miginskyaya, E.G.; Rashenko, V.V.; Rezakov, A.M.; Sorokin, I.N.; Tokarev, Yu.F.; Tsukanov, V.M.; Shirokov, V.V.; Yudin, V.D.; Yasnov, G.I. (Вопросы атомной науки и техники, 2001)
    To inject protons to the TRAPP (synchrotron for therapy of cancer) a tandem accelerator has been constructed. Its parameters are: protons energy is 1.4 MeV, current is 3 mA, pulse duration is 2 μs, frequency is up to 1 Hz. ...
  • Target unit for radiation test of materials under bremsstrahlung of electron accelerator 
    Yeran, L.V.; Karasyov, S.P.; Pomatsalyuk, R.I.; Sayenko, S.Yu.; Shevchenko, V.A.; Shlyakhov, I.N.; Tenishev, A.Eh.; Uvarov, V.L. (Вопросы атомной науки и техники, 2001)
    There is a necessity to provide an immobilization of the long-lived radioactive waste into radiation-resistant structure (a cement matrix, container capsule, geological disposal environment and so on) for it safely disposal. ...
  • Test of the RF system for damping ring 
    Bolkhovityanov, D.; Kuptsov, I.; Kurkin, G.; Makarov, I.; Mironenko, L.; Nikiforov, A.; Osipov, V.; Ostreiko, G.; Parkhomchuk, V.; Petrov, V.; Sedlyarov, I.; Serdobintsev, G.; Steinke, A.; Tarnetsky, V.; Zapyatkin, N. (Вопросы атомной науки и техники, 2001)
    RF system for VEPP-5 damping ring is described. The system consists of RF power supply, waveguide section, and 700 MHz cavity. Results of computer simulations and measurements of HOM spectrum and damping efficiency are ...
  • The computer control systems of H⁺ and H⁻ injectors of the Moscow meson factory linac 
    Derbilov, V.I.; Drugakov, A.N.; Kiselev, U.V.; Nikulin, E.S.; Feschenko, A.V.; Frolov, O.T.; Yakushev, V.P. (Вопросы атомной науки и техники, 2001)
    Technical solutions for the computer control systems which was designed for the proton and H- injectors of the MMF linac are considered. The base of systems is the LabVIEW software. The National Instruments Corp input/output ...
  • The effect of nanosecond ultrawideband electromagnetic radiation on xenogeneic erythrocytes 
    Gordienko, E.A.; Gordienko, O.I.; Rozanov, L.F.; Rozanova, E.D.; Gaponenko, N.I.; Gorozhanin, D.V.; Yegorov, O.M.; Kravchenko, V.A.; Lonin, Yu.F.; Onishchenko, N.I. (Вопросы атомной науки и техники, 2001)
    Experiments were the intention to investigate the effect of short-pulse ultrawideband electromagnetic radiation on biological objects. An insulated rod antenna excited by a high-current electron beam (E ~ 0.5 to 1.0 MeV, ...
  • The full-scale microwave-stand of LUE-200 accelerator at IREN facility 
    Zamrij, V.N.; Kobets, V.V.; Sumbaev, A.P.; Furman, V.I.; Shvets, V.A. (Вопросы атомной науки и техники, 2001)
  • The powerful pulsed electron beam effect on the metallic surfaces 
    Neklyudov, I.M.; Yuferov, V.B.; Sorokovoj, L.G.; Kosik, N.A.; Rybalchenko, N.D.; Artiukh, V.G.; Druj, O.S.; Skibenko, E.I.; Kholod, Yu.V.; Malets, V.F.; Ilichova, V.O.; Mufel, E.V. (Вопросы атомной науки и техники, 2001)
    Experimental results of the influence of powerful pulsed electron beams on the surface structure, hardness and corrosion resistance of the Cr18Ni10Ti steel are presented. The experiments were carried out in the powerful ...
  • Thermal effects and beam parameter variations in electron guns 
    Khodak, I.V.; Kushnir, V.A.; Mitrochenko, V.V.; Stepin, D.L.; Zhiglo, V.F. (Вопросы атомной науки и техники, 2001)
    The paper describes results of research on influence of electrode temperatures and manufacturing tolerance of an electron gun on parameters of an output beam. The Pierce's gun that provides an electron beam with a current ...
  • The thin structure of waveguide dielectric accelerating system elements 
    Bryzgalov, G.A.; Nikolaichuk, L.N.; Khizhnyak, N.A. (Вопросы атомной науки и техники, 2001)
    Last years the works appeared in which models of artificial dielectrics containing in a frequency band simultaneously negative values of the dielectric permittivity and magnetic permeability were discussed [1, 2]. As is ...
  • Undulative induction electron accelerator for the waste and natural water purification systems 
    Kulish, V.V.; Melnyk, A.C.; Gubanov, I.V. (Вопросы атомной науки и техники, 2001)
    The project analysis of Undulative Induction Accelerator (EH-accelerator) for the waste and natural water purification systems is accomplished. It is shown that the use of the four-channel design of induction block and the ...
  • Undulative induction formers of picosecond electron bunches 
    Kulish, V.V.; Gubanov, I.V.; Orlova, O.A. (Вопросы атомной науки и техники, 2001)
    The basic physical mechanism and the design idea of a new type of Undulative Induction Formers (UNIFs or EH-formers) of especially short intensive electron bunches are proposed and studied. The characteristic feature of ...
  • VEPP-4M collider: Scurrent activity and future plans 
    Kiselev, V.A. (Вопросы атомной науки и техники, 2001)
    Results of the activity at VEPP-4M collider of the Budker Institute of Nuclear Physics over the period of 2000-2001 and the near future plans are presented.

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