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Перегляд Вопросы атомной науки и техники за назвою

Репозиторій DSpace/Manakin

Перегляд Вопросы атомной науки и техники за назвою

Сортувати за: Порядок: Результатів:

  • Dreval, M.B.; Sorokovoy, E.L.; Mironov, Yu.K.; Pavlichenko, R.O.; Lozin, A.V.; Romanov, V.S.; Pashnev, V.K. (Вопросы атомной науки и техники, 2013)
    In order to reduce flux of neutrals into the plasma confinement volume, discharge start-up scenario maintained by impulse gas puffing (GP) has been proposed. Absence of constant working gas feeding in this scenario opens ...
  • Markov, P.I.; Antipov, V.S.; Onishchenko, I.N.; Sotnikov, G.V. (Вопросы атомной науки и техники, 2002)
    Microwave generation by an electron beam in a coaxial transmission line in which the inner and outer conductors are both corrugated is studied theoretically. An annular electron beam propagates in a transport channel ...
  • Dovbnya, A.N.; Kramskoy, G.D.; Zlunitsyn, E.S.; Zykov, A.I. (Вопросы атомной науки и техники, 2004)
    In this paper the brief description of the HF-load construction in which the HF-power dissipates only in the walls from stainless steel, and the preliminary results of tests on the Pimp to 12 MW and Pmean to 8 kW are ...
  • Strzyzewski, P.; Langner, J.; Sadowski, M.J.; Witkowski, J.; Sekutowicz, J. (Вопросы атомной науки и техники, 2007)
    The paper presents recent experimental studies aimed at the deposition of superconducting films of pure lead (Pb) by means of the UHV cathodic arc. Such layers can be used as photo-cathodes needed for modern accelerator ...
  • Goponov, Yu.A.; Sidnin, M.A.; Sumitani, K.; Takabayashi, Y.; Vnukov, I.E. (Вопросы атомной науки и техники, 2015)
    The use of ultra relativistic electron (positron) emission in thin crystals to estimate particle beam spatial sizes for projected electron-positron colliders is proposed. The existing position-sensitive X-ray range detectors ...
  • Sokolenko, V.I.; Gorbatenko, V.M.; Karaseva, E.V.; Mats, A.V.; Savchuk, E.S.; Frolov, V.A. (Вопросы атомной науки и техники, 2016)
    The peculiarities creep and electro-physical characteristics of nanostructured zirconium subjected to severe treatment was studied in the temperature range 300…700 K. It is shown that plastic flow of nanostructured zirconium ...
  • Kulish, V.V.; Melnyk, A.C.; Gubanov, I.V. (Вопросы атомной науки и техники, 2001)
    The project analysis of Undulative Induction Accelerator (EH-accelerator) for the waste and natural water purification systems is accomplished. It is shown that the use of the four-channel design of induction block and the ...
  • Kulish, V.V.; Gubanov, I.V.; Orlova, O.A. (Вопросы атомной науки и техники, 2001)
    The basic physical mechanism and the design idea of a new type of Undulative Induction Formers (UNIFs or EH-formers) of especially short intensive electron bunches are proposed and studied. The characteristic feature of ...
  • Budtov, A.A.; Klinov, A.P.; Krestianinov, A.S.; Ryabtsov, A.V.; Udovichenko, S.Yu. (Вопросы атомной науки и техники, 2004)
    A series of compact linear electron accelerators for 1.9, 2.5 and 4.0 MeV equipped with a local radiation shielding has been designed and constructed in the NPK LUTS, the D.V. Efremov Institute (NIIEFA). The accelerators are ...
  • Reinhardt-Nikoulin, P.; Gaidash, V.; Menshov, A.; Mirzojan, A.; Feschenko, A. (Вопросы атомной науки и техники, 2006)
    The INR Proton Linac accelerated beam is now in the range of 10…12 mA pulse current, 0.3…200 µs pulse duration and 1…50 Hz repetition rate. The various beam pulse durations are important for nuclear experiments and medical ...
  • Kotina, E.D.; Latypov, V.N.; Ploskikh, V.A. (Вопросы атомной науки и техники, 2013)
    MLEM methods are commonly used in PET and SPECT reconstruction. The paper presents a parallel implementation of MLEM using an OpenCL programming language. Evaluation of the algorithms is performed using simulated sinograms ...
  • Tyshetskiy, Yu.O.; Vladimirov, S.V.; Kompaneets, R. (Вопросы атомной науки и техники, 2013)
    We discuss some of the peculiarities of collective phenomena in a quantum plasma. In particular, we consider “elementary” collective phenomena such as charge shielding, volume and surface oscillations in a degenerate quantum ...
  • Nemchenko, K.E.; Rogova, S.Yu. (Вопросы атомной науки и техники, 2012)
    We consider the model of temperature and heat flow evolution in a double-layer system. The first layer is superfluid ⁴He and the second layer is a metallic plate. At the left end of the first layer the oscillating heat ...
  • Gavrish, Yu.N.; Novikov, V.L.; Sidorov, A.V.; Fialkovsky, A.M. (Вопросы атомной науки и техники, 2006)
    The updating of the detector systems developed at NPK LUTS for application to customs inspection systems based on 6…10 MeV accelerators is considered. Tests of a new updated detector system applied in an industrial ...
  • Kurov, A.A. (Вопросы атомной науки и техники, 2018)
    Based on the analysis of the network infrastructure of the NSC KIPT specialized computer complex for processing of data obtained in the CMS experiment at the Large Hadron Collider, the internal communication channels of ...
  • Yaramyshev, S.; Barth, W.; Dahl, L.; Kolomiets, A. (Вопросы атомной науки и техники, 2006)
    The FAIR Project requires an U⁴⁺ beam current above 18 emA behind the heavy ion high current RFQ. The measured intensity was a factor of two lower. The beam dynamics in the front-end system has been simulated with the ...
  • Ryabchikov, A.I.; Petrov, A.V.; Karpov, V.B.; Polkovnikova, N.M.; Tolmacheva, V.G.; Usov, Yu.P. (Вопросы атомной науки и техники, 2001)
    In the paper presented, the new technical development of the high-current electron accelerator “Tonus-NT” (Tomsk nanosecond accelerator – new technologies) is described. It has been developed taking into account the ...
  • Denyak, V.V.; Khvastunov, V.M.; Paschuk, S.A.; Schelin, H.R. (Вопросы атомной науки и техники, 2009)
    The e±ciency of photofission of ²³²Th and ²³⁸U for the measurement of the polarization degree of photon beam has been compared with the conventional reaction of the deuterium photodisintegration.
  • Lozin, A.V.; Moiseenko, V.E.; Grigor’eva, L.I.; Kozulya, M.M.; Krasyuk, A.Yu.; Kulaga, A.E.; Kramskoy, E.D.; Lyssoivan, A.I.; Maznichenko, S.M.; Mironov, Yu.K.; Pavlichenko, R.O.; Zamanov, N.V.; Romanov, V.S.; Chernyshenko, V.Ya.; Chechkin, V.V. (Вопросы атомной науки и техники, 2013)
    Unshielded THT antenna is successfully used: (i) for heating of plasma prepared by the frame antenna pulse, (ii) for making an initial plasma with low density ~10¹⁰ cm⁻³ for further frame antenna operation, (iii) for ...
  • Dikiy, N.P.; Dovbnya, A.N.; Uvarov, V.L.; Khazhmuradov, М.A.; Shramenko, B.I. (Вопросы атомной науки и техники, 2001)
    Some examples of using of nuclear-physical methods in contiguous domains are presented.

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