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Перегляд Bопросы атомной науки и техники, 2004 за назвою

Репозиторій DSpace/Manakin

Перегляд Bопросы атомной науки и техники, 2004 за назвою

Сортувати за: Порядок: Результатів:

  • S-band electron linac with beam energy of 30…100 MeV 
    Antipov, K.I.; Ayzatsky, M.I.; Akchurin, Yu.I.; Gurin, V.A.; Boriskin, V.N.; Beloglasov, V.I.; Biller, E.Z.; Demidov, N.V.; Dovbnya, A.N.; Dronov, R.N.; Khodak, I.V.; Kosoy, A.I.; Kushnir, V.A.; Momot, V.A.; Myakushko, L.K.; Mytrochenko, V.V.; Nikitina, T.F.; Opanasenko, A.N.; Perezhogin, S.A.; Pugachev, G.D.; Repikhov, O.A.; Reprintzev, L.V.; Shendrik, V.A.; Stepin, D.L.; Tarasov, G.E.; Tur, Yu.D.; Zhiglo, V.F. (Вопросы атомной науки и техники, 2004)
    The S-band electron linac has been designed at NSC KIPT to cover an energy range from 30 to 100 MeV. The linac consists of the injector based on evanescent oscillations and the two four-meter long piecewise homogeneous ...
  • Scintillation neutron detector on the basis of boron-containing plastics 
    Ryzhikov, V.D.; Desenko, S.M.; Kopina, I.V.; Afanasiadi, L.Sh.; Chernikov, V.V.; Onyshchenko, G.M. (Вопросы атомной науки и техники, 2004)
    Main parameters are presented for plastic scintillators containing boron. These scintillators were obtained by the block polymerization method of polystyrene with luminescent dopants and allyldodecaborane. Sample dimensions: ...
  • Searching for optimal parameters while developing CAD system for stellarator magnetic traps 
    Vorobyova, V.P.; Lukyanova, V.P.; Martynov, S.A.; Khazhmuradov, M.A. (Вопросы атомной науки и техники, 2004)
    This article is about development of mathematical model, algorithms and software for determining optimal parameters of magnetic field of toroidal stellarator magnetic systems.
  • Simulation of the initial part of a high-current proton accelerator with focusing by an electron beam 
    Ivanov, B.I.; Shulika, N.G. (Вопросы атомной науки и техники, 2004)
    In this work it is simulated the proton acceleration with current of 0.1...0.6 A, energy up to 3 MeV. In this case the parameters of focusing electron beam are varied in the following limits: the current is 40…100 A, ...
  • Simulation of the thermal mechanism in semiconductors under action of pulsed electromagnetic field 
    Chumakov, V.I.; Slichenko, N.I.; Stolarhuk, A.V.; Egorov, A.M.; Lonin, Yu.F. (Вопросы атомной науки и техники, 2004)
    The paper presents a model taking into account the time character of heat localization and distribution in semiconductor devices unlike the classical Wunsch-Bell linear model describing the thermal mechanism of ...
  • Solid ion accelerator based on magnetron sputtering discharge 
    Azarenkov, N.A.; Bizyukov, I.A.; Kashaba, A.Y.; Sereda, K.N. (Вопросы атомной науки и техники, 2004)
    A new solid ion accelerator based on magnetron sputtering discharge is described. The ions of working gas are used to bombard and sputter a cylindrical target made of metal or dielectric material. The sputtered atoms can ...
  • Solid state switch based pulsers for the injection system of the collider VEPP-2000 
    Grishanov, B.I.; Podgorny, F.V.; Kasaev, A.S. (Вопросы атомной науки и техники, 2004)
    We describe high voltage pulsers for supplying the kickers of the collider VEPP-2000 injection system. The high voltage pulse is formed as a result of a sharp break of a high current, accumulated previously in storage ...
  • Source of high energy gamma rays on basis of storage ring with internal target and electron cooling 
    Gubin, K.V.; Mashinin, V.A.; Parkhomchuk, V.V.; Shamovskij, V.G.; Vostrikov, V.A. (Вопросы атомной науки и техники, 2004)
    The project of a high-energy monochromatic gamma radiation source is developed. The source is based on the storage ring with an internal thin target. A limiting factor for using of the internal target is the growth of the ...
  • Spectra of pyroelectric X-ray generator 
    Nagaychenko, V.I.; Sanin, V.M.; Yegorov, A.M.; Shchagin, A.V (Вопросы атомной науки и техники, 2004)
    The construction of X-ray generator based on a pyroelectric crystal LiNbO₃ is described. Some properties of radiation spectra from the X-ray generator are presented. Measurements of the spectra were performed at heating ...
  • Spectrometer for detailed study of radon and thoron system decay products 
    Frolov, O.S.; Sadovnichy, A.A.; Pavlenko, Yu.N.; Shevchenko, V.A.; Zaytsevsky, I.L.; Podviyaniuk, R.B.; Pavlenko, I.O. (Вопросы атомной науки и техники, 2004)
    The results of development of an aspiration type spectrometer for investigation of daughter products of radon and thoron are presented. Main parameters of the device: active detector area of 32 cm2, air pumping through ...
  • Stabilization of thermal breakdown development in semiconductor films 
    Andreyeva, N.V.; Virchenko, Yu.P. (Вопросы атомной науки и техники, 2004)
    The analysis of fixed points of the evolution equation for temperature in thermal fluctuation area in semiconductor film is done. It is shown that there exists a stable fixed point being more than the threshold of ...
  • Study of electron beam energy conversion at gyrocon–linear accelerator facility 
    Karliner, M.M.; Kozyrev, E.V.; Makarov, I.G.; Nezhevenko, O.A.; Ostreiko, G.N.; Persov, B.Z.; Serdobintsev, G.V. (Вопросы атомной науки и техники, 2004)
    A gyrocon together with the high-voltage 1.5 MeV accelerator ELIT-3A represents a power generator at 430 MHz serving for linear electron accelerator pulse driving. The facility description and results of calorimetric ...
  • Surface wave plasma source for broad-beam ion and electron production 
    Azarenkov, N.A.; Bizyukov, A.A.; Gapon, A.V.; Olefir, V.P.; Kashaba, A.Y.; Sereda, K.N.; Tarasov, I.K. (Вопросы атомной науки и техники, 2004)
    The new type of multipurpose plasma source based on the surface wave sustained discharge is presented. The plasma in the source is generated by the RF surface wave discharge excited by the antenna system placed inside ...
  • The fundamentals of 99mTc production cycle at electron accelerator 
    Dikiy, N.P.; Dovbnya, A.N.; Uvarov, V.L. (Вопросы атомной науки и техники, 2004)
    The report presents the results of investigations into physical and technological fundamentals of 99Mo/99mTc production with the use of bremsstrahlung of the electron accelerator.
  • The injector of high power electron linac for industrial application 
    Ayzatsky, M.I.; Biller, E.Z.; Dovbnya, A.N.; Khodak, I.V.; Kushnir, V.A.; Mitrochenko, V.V.; Stepin, D.L.; Zhiglo, V.F. (Вопросы атомной науки и техники, 2004)
    In the paper the results of the experimental study on forming the electron bunches in the injector of a high current S- band linac are presented. The injector consists of a low voltage electron gun, bunching cavity and ...
  • The multibeam linear ion accelerator: calculation and experiment 
    Gavrilov, N.M.; Gavrilov, M.K.; Bogatchenkov, D.A.; Ivanov, Е.V.; Komarov, D.A.; Strukov, J.N. (Вопросы атомной науки и техники, 2004)
    The accelerating structure consisting of cylindrical screen with electrodes of coil types radialy disposed, which the current-conductive annuluses with tubes of driftage disposed azimuth of annulus are attached has ...
  • The nonlinear theory of interaction of ion streams with virtual cathode of the high-current relativistic electron beam 
    Balakirev, V.A.; Onishchenko, I.N.; Onishchenko, N.I. (Вопросы атомной науки и техники, 2004)
    Nonlinear LF dynamics of interaction of the longitudinal ion stream with the electron virtual cathode formed by high-current relativistic electron beam which is injected in the cylindrical drift chamber is investigated. ...
  • The structure of the undersurface layer of alloys in the region of influence of the relativistic tube-like electron beam and thermodynamic models 
    Klepikov, V.F.; Kivshyk, V.F.; Berezovsky, S.V.; Lytvynenko, V.V.; Bryukhovetsky, V.V.; Bazaleev, N.I.; Uvarov, V.V. (Вопросы атомной науки и техники, 2004)
    Influence of the pulse tubular relativistic electron beam on the structure of near-surface layer of steel 45 has been studied. It is shown that in the range of contact between the tubular beams and target the convexity ...
  • The system of encloused optical cavities as a tool for laser photons storing 
    Androsov, V.P.; Karnaukhov, I.M.; Telegin, Yu.N. (Вопросы атомной науки и техники, 2004)
    The calculation of the system consisting of two optical cavities enclosed one into another is performed in the plane-wave approximation. It is shown that under definite conditions one can obtain an enhancement of the ...
  • The use of electron linacs for detection of C-, N-, O- containing substances 
    Dovbnya, A.N.; Yegorov, A.M.; Bykov, V.T.; Khomykov, G.K.; Nemashkalo, B.A.; Pugachev, G.D.; Vodin, A.N.; Zaitsev, B.V.; Zhuk, V.V. (Вопросы атомной науки и техники, 2004)
    The detection of concealed explosives (CE) has presently become the burning problem for the mankind. In particular, the problem is related to both clearing the open country of plastic mines and the detection of any CE, ...

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