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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:

  • Design study of the UELV-10/5-15S accelerating structure 
    Chetverikov, I.O.; Kalinichenko, M.A.; Ryabtsov, A.V.; Zuev, Yu.V. (Вопросы атомной науки и техники, 2001)
    The UELV-10/5-15S electron linear accelerator is intended for use in the sterilization applications. Electron energy can be continuously variable from 5 to 10 MeV by changing the accelerated beam current. The 2 m long ...
  • High-current ion linac calculation 
    Gavrilov, N.M.; Bogatchenkov, D.A.; Komarov, D.A.; Struckov, J.N.; Krasnogolovets, M.A.; Volkolupov, Yu.Ya. (Вопросы атомной науки и техники, 2001)
    The research on multibeam ion accelerators has been carried. Full analysis of the oscillating system on example of a HCIL cell containing a pair of conducting rings (CR) with drift tubes (DT) and a central drift channel ...
  • Test of the RF system for damping ring 
    Bolkhovityanov, D.; Kuptsov, I.; Kurkin, G.; Makarov, I.; Mironenko, L.; Nikiforov, A.; Osipov, V.; Ostreiko, G.; Parkhomchuk, V.; Petrov, V.; Sedlyarov, I.; Serdobintsev, G.; Steinke, A.; Tarnetsky, V.; Zapyatkin, N. (Вопросы атомной науки и техники, 2001)
    RF system for VEPP-5 damping ring is described. The system consists of RF power supply, waveguide section, and 700 MHz cavity. Results of computer simulations and measurements of HOM spectrum and damping efficiency are ...
  • Interstrip resistance of a semiconductor microstrip detector 
    Kulibaba, V.; Maslov, N.; Potin, S.; Starodubtsev, A. (Вопросы атомной науки и техники, 2001)
    In this work the interelement (interstrip) resistance of the microstrip detector is studied. A few detectors with a different construction are investigated. The dependence of the interstrip resistance on the dose of detector ...
  • Potentiality of the composite fulleren based carbon films as the stripper foils for tandem accelerators 
    Vasin, A.V.; Matveeva, L.A.; Kozeratskaya, G.N.; Rusavsky, A.V.; Totsky, Yu.I.; Vishnevsky, I.N. (Вопросы атомной науки и техники, 2001)
    The problem of the radiation resistance of the carbon stripper foils is considered. The short review of the experimental data available in literature and original experimental results of the authors are presented. In the ...
  • Selforganisation and dynamics peculiarities of intense electron beams in compact crossed fields systems 
    Agafonov, A.V.; Tarakanov, V.P.; Fedorov, V.M. (Вопросы атомной науки и техники, 2001)
    The review of the results of computer simulations of electron flow self-organisation inside magnetically isolated coaxial diodes (magnetron gun) is given. Magnetron guns of usual and inverted polarities are considered.
  • 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 ...
  • Electron dynamics in RF sources with a laser controlled emission 
    Khodak, I.V.; Kushnir, V.A.; Mitrochenko, V.V.; Perezhogin, S.A. (Вопросы атомной науки и техники, 2001)
    Photoemission radiofrequency (RF) electron sources are sources of electron beams with extremely high brightness. Beam bunching processes in such devices are well studied in case when laser pulse duration is much lower of ...
  • 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 ...
  • Readout electronics for multichannel detectors 
    Kulibaba, V.I.; Maslov, N.I.; Naumov, S.V.; Ovchinnik, V.D.; Prokhorets, I.M. (Вопросы атомной науки и техники, 2001)
    Readout electronics based on the 128-channel chip “Viking” (IDE AS inc., Norway) is considered. The chip “Viking” integrates 128 low noise charge-sensitive preamplifiers with tunable CR-(RC)² shapers, analog memory and ...
  • 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 ...
  • Forming electron beam pulses of a subnanosecond duration 
    Dovbnya, A.N.; Zakutin, V.V.; Reshetnyak, N.G.; Romas’ko, V.P.; Shenderovitch, A.M.; Semenets, T.A.; Volkolupov, Yu.Ya.; Krasnogolovets, M.A. (Вопросы атомной науки и техники, 2001)
  • The computer control systems of H⁺ and H⁻ injectors of the Moscow meson factory linac 
    Derbilov, V.I.; Drugakov, A.N.; Kiselev, U.V.; Nikulin, E.S.; Feschenko, A.V.; Frolov, O.T.; Yakushev, V.P. (Вопросы атомной науки и техники, 2001)
    Technical solutions for the computer control systems which was designed for the proton and H- injectors of the MMF linac are considered. The base of systems is the LabVIEW software. The National Instruments Corp input/output ...
  • 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 ...
  • Dipole magnet of synchrotron source for National Synchrotron Centre of Ukraine 
    Gladkikh, P.I.; Karnaukhov, I.M.; Mytsykov, A.O.; Muratov, V.I.; Peev, F.A. (Вопросы атомной науки и техники, 2001)
    The paper contains the revised design of a dipole magnet for a synchrotron radiation source. Usage of such a magnet allows to reach the energy of electrons in a ring up to 1.2 GeV. In paper the result of simulation of a ...
  • Sources of X-radiation based on stochastic acceleration of rare plasma particles 
    Antonov, A.N.; Buts, V.A.; Kovpik, O.F.; Kornilov, E.A.; Manuilenko, O.V.; Svichenskii, V.G.; Stepanov, K.N.; Tolstoluzhskii, A.P.; Turkin, Yu.A. (Вопросы атомной науки и техники, 2001)
    The results of theoretical and experimental study of stochastic plasma heating are presented. The high efficiency of such heating is shown. The possibility of using such plasma as a source of X-radiation is analyzed. Such ...
  • Disposal of radioactive waste by means of nuclear conversion 
    Khizhnyak, N.A.; Migalenya, V.Ya.; Voronko, V.A. (Вопросы атомной науки и техники, 2001)
    Nowadays radioactive waste (RW) are being buried in geologic rocks. There is an alternative method of waste disposal. It is a transmutation of radioactive isotopes into stable ones by nuclear reactions with the use of ...
  • The powerful pulsed electron beam effect on the metallic surfaces 
    Neklyudov, I.M.; Yuferov, V.B.; Sorokovoj, L.G.; Kosik, N.A.; Rybalchenko, N.D.; Artiukh, V.G.; Druj, O.S.; Skibenko, E.I.; Kholod, Yu.V.; Malets, V.F.; Ilichova, V.O.; Mufel, E.V. (Вопросы атомной науки и техники, 2001)
    Experimental results of the influence of powerful pulsed electron beams on the surface structure, hardness and corrosion resistance of the Cr18Ni10Ti steel are presented. The experiments were carried out in the powerful ...
  • The effect of nanosecond ultrawideband electromagnetic radiation on xenogeneic erythrocytes 
    Gordienko, E.A.; Gordienko, O.I.; Rozanov, L.F.; Rozanova, E.D.; Gaponenko, N.I.; Gorozhanin, D.V.; Yegorov, O.M.; Kravchenko, V.A.; Lonin, Yu.F.; Onishchenko, N.I. (Вопросы атомной науки и техники, 2001)
    Experiments were the intention to investigate the effect of short-pulse ultrawideband electromagnetic radiation on biological objects. An insulated rod antenna excited by a high-current electron beam (E ~ 0.5 to 1.0 MeV, ...
  • Fullerene-diamond transformation under irradiation with charged particles (review) 
    Khoruzhiy, V.M. (Вопросы атомной науки и техники, 2001)
    For the first time nanodiamonds were obtained at the Max Planck Institute (Stuttgart, Germany) in 1997. Dr Banhart and his group investigated transformation of fullerenes into diamond under electron beam irradiation in the ...

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