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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:

  • 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 ...
  • 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 ...
  • 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 ...
  • 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 ...
  • 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 ...
  • 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 ...
  • 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 ...
  • 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 ...
  • 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.
  • 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 ...
  • 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 ...
  • 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. ...
  • 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 ...
  • 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 ...
  • 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, ...
  • Dovbnya, A.N.; Myakushko, L.K.; Tolstoj, A.E.; Shendrik, V.A. (Вопросы атомной науки и техники, 2004)
    Relying on the results of test bench simulation and magnetic measurements, barium plates BA (typical size is 180x80x16 mm) were used to manufacture “dipole magnet”-type units with a constant field of intensity up to 1.8 ...
  • Akimov, A.V.; Bak, P.A.; Gusev, E.A.; Kazarezov, I.V.; Kot, N.H.; Chupyra, A.G.; Petrov, S.P.; Yudin, V.D. (Вопросы атомной науки и техники, 2004)
    For the VEPP-5 injection complex klystrons (5045, SLAC Lab., USA) power supply the four modulators producing a pulse voltage of 23.5 kV, a current of 6.3 kA, a pulse-top-duration of 3.7 µs are used. The modulator scheme ...
  • Andreev, V.; Vdovin, V.; Voronov, P. (Вопросы атомной науки и техники, 2004)
    A process of the thermoacoustic generation inside thin metallic films deposited on the glass substrate was studied. The measurements performed at 8-mm wavelength have showed that an absorption coefficient reaches its ...
  • Afanas’ev, S.N.; Khodyachikh, A.F. (Вопросы атомной науки и техники, 2004)
    The total cross-section of the ¹²С(γ,3α) reaction in the energy range from the threshold to 40 MeV has been measured by the method using a diffusion chamber. It has been established that the two-stage mechanism is dominant: ...
  • Автор відсутній (Вопросы атомной науки и техники, 2004)
    GEORGY ANTONOVICH GAMOV (b. March 4, 1904, Odessa, Ukraine, d. Aug. 19, 1968, Boulder, U.S), physicist and cosmologist who was one of the foremost advocates of the big-bang theory, according to which the universe was ...

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