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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:

  • 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 ...
  • 200 kV pulse modulator for power supply of VEPP-5 injection complex electron gun 
    Akimov, V.E.; Kazarezov, I.V.; Korepanov, A.A. (Вопросы атомной науки и техники, 2004)
    This paper describes a new 200 kV pulse modulator for the VEPP-5 complex preinjector electron gun. The pulse former is based on the solid state IGBT-switch and the new high turn ratio pulse transformer (PT). New design allows ...
  • 3D magnetic field effects in the NSC KIPT compact intense X-ray generator 
    Zelinsky, A.; Mytsykov, A. (Вопросы атомной науки и техники, 2004)
    The new generation of intense X-rays sources based on a low-energy electron storage ring and on the Compton scattering of an intense laser beam allows to produce hard X-rays with intensity up to 10¹⁴ phot/s. One of the ...
  • 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 ...
  • 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 ...
  • Acceleration of charged particles by elliptic polarized waves of large amplitude 
    Buts, A.V.; Buts, V.A.; Kuzmin, V.V. (Вопросы атомной науки и техники, 2004)
    In this paper the results of investigations on the charged particle dynamics in the homogeneous constant magnetic field and in the field of a flat wave of arbitrary intensity are presented. When the magnetic field is absent ...
  • Analog computation of transients in the power amplifier of DTL RF system 
    Kvasha, A.I. (Вопросы атомной науки и техники, 2004)
    Some peculiarities of DTL pulse RF system operation are connected with its load – a high quality factor cavity. In case of coinciding of tank and feeder frequencies overvoltages may appear at the falling edge of RF pulse ...
  • Application of software and hardware components of CAN-technology for accelerator control 
    Chepurnov, A.; Nedeoglo, F.; Etenko, A.; Sabelnikov, A. (Вопросы атомной науки и техники, 2004)
    CAN-technology was developed for embedded hard real time automotive applications. CAN-bus together with high-level application protocols is used now to control large experimental installations and particle accelerators. ...
  • Approximations of operating characteristics of the elliptic cross-section beam position monitors 
    Ivashchenko, V.E.; Karnaukhov, I.M.; Trotsenko, V.I.; Shcherbakov, A.A. (Вопросы атомной науки и техники, 2004)
    In the specialized storage rings it is necessary to measure a position of a beam with an absolute accuracy up to 10 µm that corresponds to a relative accuracy about 10⁻³ for the central region of a monitor. The position ...
  • Calculation of thermal transient condition in the biperiodic accelerating structure 
    Zavadtsev, D.A. (Вопросы атомной науки и техники, 2004)
    RF power distribution as well as deformation and resonance frequency of the structure after stepped changing of RF power or cooling water temperature were investigated. Transient process is not exponential. Effective time ...
  • Characteristics of inhomogeneous accelerating structures 
    Ayzatsky, M.I.; Kramarenko, K.Yu. (Вопросы атомной науки и техники, 2004)
    We present the results of investigations of accelerating structures consisting of a segment of an inhomogeneous disk-loaded waveguide, input and output couplers. The sizes of the apertures inside the waveguide take random ...
  • Characteristics of undulator-type radiation emitted by bunch of charged particles in wakefield 
    Opanasenko, A. (Вопросы атомной науки и техники, 2004)
    Characteristics of the undulator radiation, emitted by a bunch of relativistic charged particles interacting with the nonsynchronous harmonics of the transverse wakefields in a periodic structure, are presented.
  • 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 ...
  • Decontamination of drug vegetative raw material by relativistic electron beam 
    Gorbanyuk, A.G.; Dikiy, I.L.; Egorov, A.M.; Zemliansky, N.M.; Kiselev, V.A.; Linnik, A.F.; Mirny, V.I.; Onishchenko, I.N.; Uskov, V.V. (Вопросы атомной науки и техники, 2004)
    The new technology of decontamination of drug vegetative raw material and medical products is proposed. Advantages of use of relativistic beams in a range of electron energies from 0.5 MeV to 5 MeV for these purposes ...
  • Detectors of charged particles and low-energy gamma-quanta on the basis of Ticor single crystals 
    Litvinov, L.A.; Krivonosov, E.V.; Kol’ner, V.B.; Ryzhikov, V.D.; Kvitnitskaya, V.Z.; Chernikov, V.V.; Tarasov, V.A.; Zelenskaya, O.V. (Вопросы атомной науки и техники, 2004)
    Scintillation characteristics have been studied for detectors of charged particles and low-energy gamma-quanta produced on the basis of Ticor single crystals.
  • 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 ...
  • 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 ...
  • Development of a pulsed bremsstrahlung source on a base of a nanosecond and microsecond REB accelerators 
    Batrakov, A.B.; Egorov, A.M.; Gaponenko, N.I.; Glushko, E.G.; Lonin, Yu.F.; Rudnev, N.I.; Sereda, B.V.; Neklyudov, I.M.; Parkhomenko, A.A.; Grivo, A.G.; Mazilov, A.V. (Вопросы атомной науки и техники, 2004)
    In the paper the preliminary results on measuring parameters of a pulsed bremsstrahlung source developed for investigation of physical-mechanical properties of reactor materials are given. Generation of γ-radiation ...
  • Dynamics of heavy ions in the isochronous cyclotron for production of nuclear membranes 
    Onischenko, L.M.; Samsonov, E.V. (Вопросы атомной науки и техники, 2004)
    Isochronous cyclotron CYTRECK intended for a production of nuclear membranes was put into operation in 2002 year in Dubna. The ions with the relation A/Z=5 are accelerated to the energy ∼2.4 MeV/nucleon and extracted ...
  • Formation of localised electron flow inside an interaction region of relativistic magnetron 
    Agafonov, A.V.; Lebedev, A.N.; Krastelev, E.G. (Вопросы атомной науки и техники, 2004)
    For an increasing of the efficiency of relativistic magnetrons it is very important to prevent the axial drift of electrons away from an interaction region and the generation of a parasitic e-beam at the end of a cathode, ...

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