Наукова електронна бібліотека
періодичних видань НАН України

Перегляд Вопросы атомной науки и техники, 2001, № 5 за датою випуску

Репозиторій DSpace/Manakin

Перегляд Вопросы атомной науки и техники, 2001, № 5 за датою випуску

Сортувати за: Порядок: Результатів:

  • 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)
  • Moment aberrations in magneto-electrostatic plasma lenses (computer simulation) 
    Butenko, V.I.; Ivanov, B.I. (Вопросы атомной науки и техники, 2001)
  • Efficiency of linear accelerators for applied aims 
    Lymar, A.G.; Sokolenko, E.N.; Khizhnyak, N.A. (Вопросы атомной науки и техники, 2001)
    As it is well known the accelerator efficiency as a whole η is the product of the efficiency of an accelerator itself ηa and the efficiency of its power feed system ηf : η = ηa ∙ ηf. There are many papers in which the value ...
  • Quadrupole lens with the controlled sextupole component 
    Mytsykov, A.O.; Rezaev, A.V.; Muratov, V.I. (Вопросы атомной науки и техники, 2001)
    In the paper the quadrupole lens with a controlled sextupole component is considered. The results of magnetic field modeling for various modes of operations of a lens are shown. The required field is realized with the help ...
  • 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)
  • 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 ...
  • Monitoring channel of the technological linac beam cross-section 
    Boriskin, V.N.; Gurin, V.A.; Popenko, V.A.; Savchenko, A.N.; Tatanov, V.I. (Вопросы атомной науки и техники, 2001)
  • 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 ...
  • 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 ...
  • 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 ...
  • 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. ...
  • 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 ...
  • Project of deuteron accelerator based neutron source for rib production 
    Avilov, M.S.; Gubin, K.V.; Kot, N.Kh.; Lebedev, N.N.; Logatchev, P.V.; Martyshkin, P.V.; Morozov, S.N.; Pivovarov, I.L.; Shiyankov, S.V.; Starostenko, A.A.; Tecchio, L. (Вопросы атомной науки и техники, 2001)
    The project of a high-intense neutron source for the SPES project in LNL, Legnaro, Italy [1] is developed. The source is based on the rotating carbon target. The target is bombarded by the deuteron beam with energy 20 MeV, ...
  • Production of isotopes ¹⁸⁴Re, ¹⁸⁶Re and ¹⁸⁸Re at linear electron accelerators of NSC KIPT 
    Dovbnya, A.N.; Dikii, N.P.; Zadvornyi, A.S.; Kovtun, G.P.; Torgovkin, A.V.; Shramenko, B.I. (Вопросы атомной науки и техники, 2001)
    This paper presents the preliminary results on determining the values of specific activity of radionuclides ¹⁸⁴Re, ¹⁸⁶Re and ¹⁸⁸Re. Irradiation of Re targets of a natural isotope composition with gamma-quanta and neutrons ...
  • 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. ...
  • 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. ...
  • High-temperature metallic cathode for RF gun 
    Biller, E.Z.; Khodak, I.V.; Kushnir, V.A.; Mitrochenko, V.V.; M'akushko, L.K.; Stepin, D.L.; Zhiglo, V.F. (Вопросы атомной науки и техники, 2001)
    In the paper a metallic thermionic cathode with an electron beam heating to be used in RF gun is proposed. The high-temperature metallic emitter made of high-melting material will allow to decrease significantly the pulse ...
  • 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 ...
  • Relativistic electron bunch excitation of plasma wake-field and charged particle acceleration in the presence of external magnetic field 
    Balakirev, V.A.; Karas’, V.I.; Karas’, I.V. (Вопросы атомной науки и техники, 2001)
    The report is devoted to the theoretical study and numerical simulation of the excitation of wake-fields in plasma and their application for charged particle acceleration. It is shown that at a given relationship between ...
  • JINR-IAP FEM oscillator with Bragg resonator 
    Ginzburg, N.S.; Elzhov, A.V.; Kaminsky, A.K.; Kazacha, V.I.; Perelstein, E.A.; Peskov, N.Yu.; Sedykh, S.N.; Sergeev, A.P.; Sergeev, A.S. (Вопросы атомной науки и техники, 2001)
    A FEM-oscillator with a reversed guide magnetic field and a Bragg resonator as a RF radiation source for collider applications was studied. The configuration with a step of the corrugation phase is proved to be advantageous. ...

Пошук


Розширений пошук

Перегляд

Мій обліковий запис