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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:

  • 3D simulation of ion ribbon beam self-consistent dynamics in electrostatic undulator linac 
    Masunov, E.S.; Polozov, S.M.; Roshal, A.S.; Vinogradov, N.E. (Вопросы атомной науки и техники, 2001)
    The ribbon ion beam focusing and acceleration in a periodical resonant system are considered by numerical simulation. The nonsynchronous RF field and electrostatic undulator field space harmonics exist in the structure. ...
  • Analysis of the process of raising the temperature in the spark channel at a discharge 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)
    Analysis of the process of raising the temperature in the spark channel at a discharge in gas is performed. The quantitative evaluation was made in main for the air. The effect of steadying a thermodynamic equilibrium in ...
  • Angular distributions of gamma-radiation of 1.2 GeV electrons in silicon monocrystals of great thickness 
    Bochek, G.L.; Fomin, S.P.; Kulibaba, V.I.; Lapko, V.P.; Maslov, N.I.; Shramenko, B.I.; Shul’ga, N.F. (Вопросы атомной науки и техники, 2001)
  • Application of permanent magnets for forming solenoidal fields 
    Bovda, A.М.; Dovbnya, A.N.; Mytsykov, A.O.; Reshetnyak, N.G.; Zakutin, V.V. (Вопросы атомной науки и техники, 2001)
    In the paper the possibility of forming a solenoidal magnetic field with the help of the permanent ring-shaped magnets is considered. The results of modeling a magnetic field for the magnets with the various inside diameter ...
  • A pulse transformer for a 10 MW klystron power supply 
    Bak, P.A.; Kazarezov, I.V.; Kobets, V.V.; Korepanov, A.A.; Krainov, G.S.; Radchenko, V.I.; Severilo, V.S.; Tuvik, A.A. (Вопросы атомной науки и техники, 2001)
    The design and test results of the Pulse Transformer (PT) for the klystron with a voltage of 120 kV, klystron current of 130 A and a pulse duration of 1.4 ms is presented. The PT design was realized with taking into account ...
  • A study on emission characteristics of a plasma focus in the discharge system with a metal-ceramic junction 
    Ajzatsky, N.I.; Dovbnya, A.N.; Khautiev, Eh.Yu.; Krasnogolovets, M.A.; Krauz, V.I.; Reshetnyak, N.G.; Semenets, T.A.; Volkolupov, Yu.Ya.; Zakutin, V.V. (Вопросы атомной науки и техники, 2001)
  • Basic principles of thermo-acoustic energy and temporal profile detection of microwave pulses 
    Andreev, V.G.; Karabutov, A.A.; Vdovin, V.A. (Вопросы атомной науки и техники, 2001)
    Basic principles of a thermo-acoustic method developed for the detection of powerful microwave pulses of nanosecond duration are discussed. A proposed method is based on the registration of acoustic pulse profile originated ...
  • BEAM25 program for numerical simulation of the processes of high-current electron beam shaping, acceleration and transportation 
    Gordeev, V.S.; Mikhailov, E.S. (Вопросы атомной науки и техники, 2001)
    The paper presents the description of a self-consistent difference scheme and numerical algorithm of a joint solution of Maxwell equations and equation of charged particle motion on a regular non-uniform mesh. The given ...
  • Beam forming system modernization at the MMF linac proton injector 
    Derbilov, V.I.; Esin, S.K.; Nikulin, E.S.; Frolov, O.T.; Yakushev, V.P. (Вопросы атомной науки и техники, 2001)
    The isolation improvements of the beam forming system (BFS) of the ММF linac proton injector ion source are reported. The mean beam current and, accordingly, BFS electrode heating were increased when the ММF linac has began ...
  • Biperiodical bunching system based on the evanescent waves 
    Ayzatsky, M.I.; Kramarenko, K.Yu.; Perezhogin, S.A. (Вопросы атомной науки и техники, 2001)
    To improve the beam bunching at the initial stage of acceleration it is necessary to create an increasing field distribution. Such distribution can be created in a biperiodic disk-loaded waveguide. It is well known that ...
  • Bunch length diagnostics with coherent relativistic electron radiation 
    Ayzatsky, M.I.; Khodak, I.V.; Kushnir, V.A.; Mitrochenko, V.V.; Opanasenko, A.N.; Stepin, D.L. (Вопросы атомной науки и техники, 2001)
    One of the most important problems when designing resonance electron linacs with a high beam brightness is creation of an equipment for electron bunch length diagnostics. One of ways to solve this problem is based on ...
  • CERN decelerating RFQ for antiprotons 
    Bylinsky, Yu.; Lombardi, A.M.; Pirkl, W. (Вопросы атомной науки и техники, 2001)
    A new decelerating radio frequency quadrupole (RFQD) has been put in operation at CERN. It decelerates either protons or antiprotons from a momentum of 100 MeV/c (kinetic energy 5.33 MeV) down to a kinetic energy variable ...
  • Chaotic dynamics of beam particle interacting with standing wave field of short cavity 
    Buts, V.A.; Manuilenko, O.V.; Kovalchuk, I.K.; Tolstoluzhsky, A.P. (Вопросы атомной науки и техники, 2001)
    Chaotic dynamics of nonrelativistic beam particles interacting with a standing wave field of a short cavity under conditions closed to Cherenkov’s resonance was studied. The criterion of development of stochastic beam ...
  • Choice of parameters for Tesla transformer of pulsed power beam generator type 
    Kolchanova, V.A.; Nosov, G.V.; Petrov, A.V.; Usov, Yu.P. (Вопросы атомной науки и техники, 2001)
    The accelerating voltage pulse generators of relativistic electron beams and high-power ion beam accelerators are subdivided into two main types: Marx generators and Tesla transformer type generators. In presented paper ...
  • Clipper circuit of pulse modulator used for Klystron-5045 power supply 
    Akimov, A.V.; Kazarezov, I.V. (Вопросы атомной науки и техники, 2001)
    While the operation of modulator to the pulsed transformer of klystron-5045, current through the primary winding of the pulse transformer (PT) continues to flow even upon the end of the klystron voltage operating pulse. ...
  • Code PHASCOL for computation of space charge effects in the cyclotrons and synchrocyclotrons 
    Onischenko, L.M.; Samsonov, E.V. (Вопросы атомной науки и техники, 2001)
    Development of the code is connected with the project of external injection into the JINR Phasotron. General description of the code PHASCOL intended for particle dynamic calculation that takes into account Coulomb interaction ...
  • Combined detectors of charged particles based on zinc selenide scintillators and silicon photodiodes 
    Ryzhikov, V.D.; Gal’chinetskii, L.P.; Starzhinskiy, N.G.; Danshin, E.A.; Katrunov, K.A.; Chernikov, V.V. (Вопросы атомной науки и техники, 2001)
    Combined detectors of charged particles are described based on zinc selenide (ZnSe(Te)) crystals, silicon photodiodes and charge-sensitive amplifiers. ZnSe(Te) scintillators are characterized by high alpha to beta ratio ...
  • Compact dynatron modulator 
    Agafonov, A.V. (Вопросы атомной науки и техники, 2001)
    It is proposed to use a dynatron effect to modulate the voltage across the vacuum inverted coaxial diode with magnetic insulation supplied by an external pulsed high-voltage source connected to the modulator via the ...
  • Compact electron linac LU-7-2 for radiography of large-scale objects 
    Shorikov, I.V.; Zavyalov, N.V.; Inkov, V.I.; Sitnikov, N.P.; Tarantasov, V.P.; Telnov, A.V.; Khokhlov, Yu.A. (Вопросы атомной науки и техники, 2001)
    At RFNC-VNIIEF there was started up a compact LU-7-2 linear electron accelerator designed for industrial application in the field of radiography of objects with a large mass thickness as well as for development of radiation ...
  • Controlling the distribution function at stochastic acceleration of charged particles by a regular electromagnetic wave in an external magnetic field 
    Buts, V.A.; Manuilenko, O.V.; Tolstoluzhsky, A.P.; Turkin, Yu.A. (Вопросы атомной науки и техники, 2001)

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