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Перегляд Вопросы атомной науки и техники, 1999, № 3 за датою випуску

Репозиторій DSpace/Manakin

Перегляд Вопросы атомной науки и техники, 1999, № 3 за датою випуску

Сортувати за: Порядок: Результатів:

  • Status of “Siberia-2” SR sourse preinjector 
    Gudkov, B.A.; Korchuganov, V.N.; Ostreiko, G.N.; Serdobintsev, G.V.; Tarnetsky, V.V.; Kazakov, S.Yu.; Ushkov, V.L.; Fetisov, A.I. (Вопросы атомной науки и техники, 1999)
    Improvements made in linac systems have significantly increased the reliability of its operation. At present time the linac injects an electron beam with an energy of 75 MeV, beam current of 65 mA (DE/E=1%), with a pulse ...
  • “Electron-10” higt voltage accselerator for double-sided irradiation of flexible materials 
    Valtman, D.S.; Ivanov, A.S.; Nikiforov, E.K.; Ovchinnickov, V.P.; Svinin, M.P.; Tolstun, N.G. (Вопросы атомной науки и техники, 1999)
    The main goals we pursued during the accelerator design and development were to develop a compact self-shielded device for flexible materials irradiation in one pass which might be installed by a Customer into common ...
  • Compact low-impedance higt-current accelerator 
    Cherepenin, V.A.; Korzhenevsky, A.V.; Vdovin, V.A. (Вопросы атомной науки и техники, 1999)
    Development of relativistic high-frequency electronics posed a number of problems yet remained unsolved. One of them is creating powerful and comparatively compact generators of electromagnetic radiation. In this way great ...
  • Analysis and synthesis of electrostatic focusing and accelerating devices with the help of Kapchinskij-Vladimirskij “microcanonical” beam model 
    Zubetz, V.N.; Derbilov, V.I.; Nikulin, E.S.; Ostroumov, P.N.; Frolov, O.T.; Yakushev, V.P. (Вопросы атомной науки и техники, 1999)
    Due to its simplicity the Kapchinskij-Vladimirskij "microcanonical" beam model (MCB) allows us to receive in a few seconds the results of computation when varying both beam parameters and beam forming devices. The MCB ...
  • Calculation of non-uniform solenoids for focusing and acceleration of charged particles 
    Butenko, V.I.; Ivanov, B.I. (Вопросы атомной науки и техники, 1999)
    In this work the more complex problem is solved by means of using Tikhonov′s regularization method: the sections parameters of a specific kind are calculated. These can be for example a winding thickness, length or a section ...
  • Higt-frequency electron guns – current status 
    Kushnir, V.A. (Вопросы атомной науки и техники, 1999)
    The high-frequency guns with thermoionic cathode are effective sources of electrons for linear accelerators. The work on perfecting these sources of electrons actively proceeds now in many laboratories of the world. The ...
  • Electromagnetic oscillations in periodic mediums and waveguides outside the passband 
    Ayzatsky, M.I. (Вопросы атомной науки и техники, 1999)
    It is known that in boundless periodic mediums and waveguides there are two different in basis electromagnetic eigen oscillations supported by medium (waveguide) without external currents and charges. Our results have ...
  • Main systems development of K-band linac 
    Ayzatsky, M.I.; Biller, E.Z.; Dovbnya, A.N.; Kushnir, V.A.; Mitrochenko, V.V.; Perezhogin, S.A.; Khodak, I.V. (Вопросы атомной науки и техники, 1999)
    The main purpose of our work is the creation of the small-sized linear electron accelerator on the energy up to 5 MeV on the base of such low-power Х- and K-bands sources. In this paper the results on development of main ...
  • 7 GHz pulsed magnicon amplifier 
    Kozyrev, E.V.; Nikiforov, A.A.; Ostreiko, G.N.; Persov, B.Z.; Serdobintsev, G.V.; Shchelkunoff, S.V.; Tarnetsky, V.V.; Zapryagaev, I.A.; Nezhevenko, O.A.; Yakovlev, V.P. (Вопросы атомной науки и техники, 1999)
    The work on creation of high-power microwave amplifiers with circular deflection of an electron beam has been carried out at INP since 1967. In the latest set of experiments on 7 GHz magnicon almost all design parameters ...
  • Prestripping section of the MILAC accelerator based on the principle of alternating-phase focusing with the moving bunch center 
    Bomko, V.A.; Mazalov, Yu.P.; Meleshkova, Yu.V.; Kobetz, A.F.; Rudyak, B.I. (Вопросы атомной науки и техники, 1999)
    The main task facing the personnel of the linear accelerator of multicharged ions (MILAC) at the NSC KIPT was carrying out the fundamental investigations in the field of nuclear physics and material engineering.
  • Operation of the Moskow Meson Factory linac proton injector with the pulse duration of the beam current up to 150 μs 
    Belov, A.S.; Zubets, V.N.; Derbilov, V.I.; Esin, S.K.; Nikulin, E.S.; Ostroumov, P.N.; Frolov, O.T.; Yakushev, V.P. (Вопросы атомной науки и техники, 1999)
  • Stabilization of the amplitude of klystron modulator output pulses at 100 Hz PRR 
    Drugakov, A.N.; Leontjev, V.N.; Peplov, V.V. (Вопросы атомной науки и техники, 1999)
    The accelerator timing system of the MMF has been upgraded. The new circuit produces more stable reference signals for the operating of the HV pulsed klystron modulator of the high-energy part of the linac. The stability ...
  • Use of electrostatic gridded lenses in the laser ion source at CERN 
    Derbilov, V.I.; Ostroumov, P.N.; Kugler, H.; Lisi, N.; Meyer, C.; Scrivens, R. (Вопросы атомной науки и техники, 1999)
    The GEL LEBT provides high efficiency beam transport and matching to the RFQ acceptance in the 4-dimensional phase space. The rms emittance growth is relatively small even for 60 kV extraction voltage. The number of particles ...
  • Thermostabilization system of VEPP-5 forinjector 
    Gubin, K.V.; Hambiko, V.D.; Igolkin, A.G.; Martyshkin, P.V. (Вопросы атомной науки и техники, 1999)
  • On production efficiency of medical and biophysical isotopes using electron accelerator 
    Dikiy, N.P.; Dovbnya, A.N.; Maryokhin, S.V.; Uvarov, V.L. (Вопросы атомной науки и техники, 1999)
    The results obtained demonstrate that using the high-current electron accelerator it is possible to produce a number of isotopes for medicine and biophysics. The satisfactory agreement of experimental and computer ...
  • Development of radiation technologies on VNIIEF LU-10-20 linac 
    Zavyalov, N.V.; In’kov, V.I.; Lisovenko, N.A.; Punin, V.T.; Sitnikov, N.P.; Tarantasov, V.P.; Telnov, A.V.; Khohlov, Yu.A.; Shadrin, D.N.; Shorikov, I.V. (Вопросы атомной науки и техники, 1999)
    In the present article there is given a review of a number of last works conducted at VNIIEF with the use of this accelerator.
  • Desing of high-current pulse electron accelerator 
    Gordeev, V.S.; Laptev, D.V.; Mikhailov, E.S.; Myskov, G.A. (Вопросы атомной науки и техники, 1999)
  • Design of the target for ⁹⁹Mo prodaction in the electron linear accelerator 
    Pugachev, G.D.; Biller, E.Z.; Dovbnya, A.N.; Pugachev, D.G.; Shestakova, V.S. (Вопросы атомной науки и техники, 1999)
  • Obtaining the radionuclides for medical and biological investigations at the tandem generation 
    Vishnevsky, I.N.; Totsky, Yu.I.; Mozhzhukin, E.N.; Katsubo, L.P.; Rusavsky, A.V.; Garashchenko, F.G.; Kharchenko, I.I. (Вопросы атомной науки и техники, 1999)
  • The study of processes electron beam formation in magnetron gun with secondary emission metallic cathodes 
    Ajzatskiy, N.I.; Dovbnya, A.N.; Mitrochenko, V.V.; Reshetnyak, N.G.; Romashko, V.P.; Tur, Ju.D.; Zakutin, V.V.; Volkolupov, Ju.Ya.; Krasnogolovets, M.A. (Вопросы атомной науки и техники, 1999)
    The carried out researches have shown the possibility of spatial charge accumulation during 1.5 - 2 ns and reception of electron beam with the cathode voltage of 5 -- 7 kV.

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