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Перегляд за темою "Theory and technics of particle acceleration"

Репозиторій DSpace/Manakin

Перегляд за темою "Theory and technics of particle acceleration"

Сортувати за: Порядок: Результатів:

  • 100 MeV/100 kW accelerator adjustment for the NSC KIPT Neutron Source physical start up 
    Bezditko, A.P.; Gordienko, A.N.; Gladkikh, P.I.; Gvozd, A.M.; Kapliy, D.A.; Karnaukhov, I.M.; Karnaukhov, I.I.; Lyashchenko, V.N.; Mytsykov, A.O.; Moisieienko, M.P.; Rudenko, V.E.; Ryezayev, A.V.; Tarasov, D.V.; Trotsenko, V.I.; Zelinsky, A.Yu. (Вопросы атомной науки и техники, 2020)
    The NSC KIPT SCA Neutron Source uses 100 MeV/100 kW electron linear accelerator as a driver for the generation of the initial neutrons. The individual State tests of the accelerator were successfully carried out in July ...
  • A channel of high current deuteron linac with low radiation losses 
    Demchenko, P.O.; Gussev, Ye.V.; Shulika, M.G. (Вопросы атомной науки и техники, 2003)
    The performances of an accelerating channel of a high-current deuteron linac for production of ⁹⁹Mo-⁹⁹mTc medical radioisotope-generator are given. The radioisotope is produced by deuteron beam bombardment of natural ...
  • Analytical solutions in the two-cavity coupling problem 
    Ayzatsky, N.I. (Вопросы атомной науки и техники, 2000)
    Analytical solutions of precise equations that describe the rf-coupling of two cavities through a coaxial cylindrical hole are given for various limited cases. For their derivation we have used the method of solution of ...
  • Anomalous Doppler effect at interaction of electro-magnetic waves with electron beams: experimental researches and opportunities for application 
    Ivanov, B.I. (Вопросы атомной науки и техники, 2002)
    The anomalous Doppler effect (ADE) in systems consisting of an electron beam and slow wave structure in longitudinal magnetic field is considered. Resonance condition for amplifiers and generators based on ADE enables ...
  • Application of Krylov-Bogolyubov averaging method to the problem of periodic perturbations in the layered medium 
    Kramarenko, K.Yu.; Khizhnyak, N.A. (Вопросы атомной науки и техники, 2001)
    Influence of small periodic perturbation in periodic dielectric medium on propagation of ТМ-polarized waves is investigated by the Krylov-Bogolyubov averaging method. As a result of periodic perturbation inside the allowed ...
  • Calculation of coupling coefficient caused by vertical dispersion 
    Zelinsky, A.Yu. (Вопросы атомной науки и техники, 2001)
    Sources of horizontal-vertical coupling of transverse oscillations in storage rings are misalignments and tilts of bending magnets, quadrupoles and sextupoles. The coupling arises from two separate factors: spurious vertical ...
  • Development of an advanced x-ray generator based on Compton back-scattering: a proposal for Science for Peace sub-program of NATO 
    Agafonov, A.V.; Botman, J.I.M.; Gladkikh, P.I.; Kachinskiy, A.V.; Karnaukhov, I.M.; Lebedev, A.N.; Mytsykov, A.O.; Shcherbakov, A.A.; Tatchyn, R.; Telegin, Yu.N.; van der Wiel, M.; Zelinsky, A.Yu. (Вопросы атомной науки и техники, 2001)
    An extended form of a cooperative project proposal is presented. The main goal of the proposal is the design and construction of a storage ring X-ray generator based on Compton backscattering. The project’s primary objectives ...
  • Experimental research of the relativistic electron beam radiation in the storage ring 
    Guk, I.S.; Tarasenko, A.S. (Вопросы атомной науки и техники, 2002)
    In 1969 - 1989 on the storage ring N-100 the cycle of works on an experimental research of the relativistic elektron beam radiation in energy range of from 50 up to 100 MeV and the stored particle number - from one electron ...
  • HiSOR multimode undulator as a circularly polarized light source 
    Rybalchenko, G.V.; Smolyakov, N.V.; Shirasawa, K.; Morita, M.; Hiraya, A. (Вопросы атомной науки и техники, 2001)
    A linear/helical multimode undulator, which is installed at storage ring in Hiroshima Synchrotron Radiation Center, is initially designed for the utilizing of circularly polarized light from its fundamental harmonic in the ...
  • Intense X-ray sources based on Compton scattering in laser electron storage rings 
    Gladkikh, P.I.; Karnaukhov, I.M.; Zelinsky, A.Yu. (Вопросы атомной науки и техники, 2002)
    The main problem of the designing of intense X-ray sources based on Compton scattering in laser-electron storage ring is associated with large steady-state electron beam energy spread. In paper the principles of the ...
  • Measurement of gas-plasma torch temperature 
    Klepikov, V.F.; Shchelokovskyy, P.A.; Kryshtal, P.G.; Tolstolutskiy, A.G.; Uvarov, V.V. (Вопросы атомной науки и техники, 2001)
    Experimental studies of gas-plasma torch optical spectra were performed and the torch temperature on different distances from the target irradiated by high-current REB was measured.
  • Method of suppressing the multipactoring discharges 
    Lobzov, L.D.; Shulika, N.G. (Вопросы атомной науки и техники, 2002)
    The present paper describes a method of suppressing the multipactoring discharges between electrodes in an accelerating structure of an evacuated resonator of an accelerator. The method consists in synchronous exciting the ...
  • Modernization of the multipurpose accelerating system VGIK-1 
    Yuferov, V.B.; Sorokovoj, L.G.; Kosik, N.A.; Skibenko, E.I.; Dryj, O.S.; Artyukh, V.G.; Kholod, Yu.V.; Malets, V.F.; Mufel, E.V.; Chernyshenko, V.Ya.; Ozerov, A.N.; Buravilov, I.V.; Ponomaryov, A.N.; Rybalko, A.N.; Tkachev, V.I. (Вопросы атомной науки и техники, 2002)
    The aim of VGIK-1 modernization is the possibility of metal surface processing by ion and electron irradiation, widening a range of applied energies and beam densities, vacuum condition control. This is reached by usage ...
  • Monitoring of the electron beam position in industrial linacs 
    Boriskin, V.N.; Savchenko, A.N.; Tatanov, V.I.; Uvarov, V.L.; Shevchenko, V.A. (Вопросы атомной науки и техники, 2001)
    Recently the technological linear electron accelerators with the energy up to 10 and 25 MeV and the pulse current up to 1A have been developed and put into operation in the "Accelerator" R&D Production Establishment of the ...
  • New type of eigen oscillations based on evanescent waves 
    Ayzatsky, M.I. (Вопросы атомной науки и техники, 2001)
    In this paper we represent the results of investigations of the electromagnetic waves in a layered dielectric that is limited from one side by a metal plate. There are electromagnetic oscillations, which evanesce in the ...
  • Nonlinear dynamics of relativistic electron bunch in an undulator 
    Ognivenko, V.V. (Вопросы атомной науки и техники, 2001)
    The dynamics of electron bunch motion in a helical undulator for the regime of self–amplification spontaneous undulator radiation is investigated theoretically using the method of self-consistent modeling the motion of ...
  • Non-linear self-acceleration of electrons emitted by plasma cathode 
    Pashchenko, A.V.; Pashchenko, I.A. (Вопросы атомной науки и техники, 2002)
    A non-linear non-stationary analytical theory of diode gap overlap by electrons emitted from the plasma cathode is represented. The fact of the non-linear self-acceleration at the electron flow front is confirmed.
  • Observation of circularly polarized radiation from multimode undulator at HiSOR 
    Rybalchenko, G.V.; Morita, M.; Shirasawa, K.; Smolyakov, N.V.; Goto, K.; Hiraya, A. (Вопросы атомной науки и техники, 2001)
    The linear / helical multimode undulator that is able to produce polarized radiation of any ellipticity operates successfully in Hiroshima Synchrotron Radiation Center. Polarization measurements have been performed for ...
  • On a possibility of using a superconducting cavity in the RF system of the storage ring LESR-N100 
    Androsov, V.P.; Karnaukhov, I.M.; Telegin, Yu.N. (Вопросы атомной науки и техники, 2002)
    In the Kharkov Institute of Physics and Technology the design project of the 200 MeV electron storage ring LESR-N100 is under development. The essential feature of this facility is the large beam energy spread (of about ...
  • Pepper-pot diagnostic method to define emittance and Twiss parameters on low energies accelerators 
    Dolinska, M.E.; Doroshko, N.L. (Вопросы атомной науки и техники, 2002)
    The new complex mathematical algorithm to determine beam transverse emittance data and the Twiss parameters from intensity measured with pepper-pot diagnostic device on rf low energies accelerators is described.