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Перегляд Вопросы атомной науки и техники, 2001, № 5 за назвою

Репозиторій DSpace/Manakin

Перегляд Вопросы атомной науки и техники, 2001, № 5 за назвою

Сортувати за: Порядок: Результатів:

  • CERN decelerating RFQ for antiprotons 
    Bylinsky, Yu.; Lombardi, A.M.; Pirkl, W. (Вопросы атомной науки и техники, 2001)
    A new decelerating radio frequency quadrupole (RFQD) has been put in operation at CERN. It decelerates either protons or antiprotons from a momentum of 100 MeV/c (kinetic energy 5.33 MeV) down to a kinetic energy variable ...
  • Chaotic dynamics of beam particle interacting with standing wave field of short cavity 
    Buts, V.A.; Manuilenko, O.V.; Kovalchuk, I.K.; Tolstoluzhsky, A.P. (Вопросы атомной науки и техники, 2001)
    Chaotic dynamics of nonrelativistic beam particles interacting with a standing wave field of a short cavity under conditions closed to Cherenkov’s resonance was studied. The criterion of development of stochastic beam ...
  • Choice of parameters for Tesla transformer of pulsed power beam generator type 
    Kolchanova, V.A.; Nosov, G.V.; Petrov, A.V.; Usov, Yu.P. (Вопросы атомной науки и техники, 2001)
    The accelerating voltage pulse generators of relativistic electron beams and high-power ion beam accelerators are subdivided into two main types: Marx generators and Tesla transformer type generators. In presented paper ...
  • 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. ...
  • 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 ...
  • 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 ...
  • 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 ...
  • Compact electron linac LU-7-2 for radiography of large-scale objects 
    Shorikov, I.V.; Zavyalov, N.V.; Inkov, V.I.; Sitnikov, N.P.; Tarantasov, V.P.; Telnov, A.V.; Khokhlov, Yu.A. (Вопросы атомной науки и техники, 2001)
    At RFNC-VNIIEF there was started up a compact LU-7-2 linear electron accelerator designed for industrial application in the field of radiography of objects with a large mass thickness as well as for development of radiation ...
  • 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)
  • Converting high-current pulsed electron beams of small transverse dimensions 
    Dovbnya, N.A.; Pugachev, G.D.; Shapoval, I.N.; Shapoval, I.I. (Вопросы атомной науки и техники, 2001)
  • 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 ...
  • Development of linear proton accelerators with the high average beam power 
    Bomko, V.A.; Zajtzev, B.V.; Egorov, A.M. (Вопросы атомной науки и техники, 2001)
    Review of the current situation in the development of powerful linear proton accelerators carried out in many countries is given. The purpose of their creation is solving problems of safe and efficient nuclear energetics ...
  • 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 ...
  • 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 ...
  • Dynamics of chaotic waves under weak nonlinear interaction in the magnetized plasma waveguide 
    Buts, V.A.; Manuilenko, O.V.; Tolstoluzhsky, A.P. (Вопросы атомной науки и техники, 2001)
    The chaotic dynamics of high-frequency (HF) electromagnetic wave decay into HF electromagnetic waves and LF plasma waves in the magnetized plasma waveguide has been investigated. In contrast to [1-3], where we have ...
  • 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 ...
  • 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 ...
  • Electron linac production of Co-57 for gamma-chamber calibration 
    Dikiy, N.P.; Dovbnya, N.A.; Repikhov, O.A.; Shlyakhov, I.N.; Uvarov, V.L.; Kravchenko, Ja.N. (Вопросы атомной науки и техники, 2001)
    Gamma-chambers are widely used in medicine diagnostics to obtain an organ image investigated by means of the scintigraphy method. A radionuclide Tc-99m which is accumulated in the organ and irradiates photons with the ...
  • Features of software for a high-power infrared free electron laser 
    Kondakov, A.A.; Kurkin, G.Ya.; Oreshkov, A.D.; Salikova, T.V.; Scheglov, M.A.; Tribendis, A.G.; Vinokurov, N.A. (Вопросы атомной науки и техники, 2001)
    The control system of the high power infrared FEL is the classical two-level distributed control system built on a basis of EPICS. This paper describes the software features of a control system and discuss the architecture ...
  • 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)

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