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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:

  • Wave nonlinear interaction effect on beam-plasma reciprocal influence 
    Buts, V.A.; Kovpik, O.F.; Kornilov, E.A. (Вопросы атомной науки и техники, 2005)
    The authors have examined the oscillation excitation by an extensive nonrelativistic beam of electrons in the beamplasma discharge in the magnetic field when the beam power is about hundreds of kilowatts. It is demonstrated ...
  • Wave Phenomena in Helicon Plasma 
    Virko, V.F.; Kirichenko, G.S.; Shamrai, K.P. (Вопросы атомной науки и техники, 2003)
    Employing of the electrodeless, low-pressure inductive discharges (ICPs) is preferable in many applications. A helicon discharge, which is known as the most efficient magnetized ICP [1], operates with excitation of ...
  • Wave propagation in stratified medium: new matrix form of the wave difference equation 
    Ayzatsky, M.I. (Вопросы атомной науки и техники, 2018)
    Results of research of possibility of transformation of a wave difference equation into a system of the first-order difference equations are presented. In contrast to the method used previously, an unknown grid function ...
  • Weak ion sound turbulence and isotope anomaly in electron cyclotron resonance ion source plasmas 
    Ivanov, A.A.; Serebrennikov, K.S.; Vostrikova, E.A.; Wiesemann, K. (Вопросы атомной науки и техники, 2006)
    The production of highly charged ions is very efficient in highly ionized microwave heated plasma in an electron cyclotron resonance ion source (ECRIS). Recent experimental results have revealed that better production of ...
  • WEC program for calculation of systems of accelerating voltage pulses formation on lines with distributed parameters 
    Gordeev, V.S.; Mikhailov, E.S. (Вопросы атомной науки и техники, 1999)
    For some years at VNIIEF there have been developed iron-deprived linear induction accelerators (LIA) [1-3], applying, as basic elements of accelerating system, inductors with water insulation on the base of lines with ...
  • Welding of defects in cast cases of turbines with perlite electrodes without heating and thermal processing 
    Efimenko, N.G.; Artyomova, S.V. (Вопросы атомной науки и техники, 2020)
    The regularities of structural formation of the weld metal and HAZ during multilayer welding, made by the transverse humping method, with short sections of defects on cast steel 15Kh1M1FL with perlite electrodes without ...
  • Whistler wavas self-focusing laboratory and ionospheric plasmas in density troughs 
    Davydova, T.A.; Yakimenko, A.I. (Вопросы атомной науки и техники, 2003)
    Stationary self-focusing of whistler waves, which propagate along magnetic field with frequencies below half electron-cyclotron frequency is considered in the framework of two-dimensional generalized nonlinear Schroedinger ...
  • Whistler wave emission by a modulated electron beam on a metal-plasma boundary 
    Anisimov, І.О.; Kelnyk, О.І.; Krafft, C.; Nychyporuk, T.V. (Вопросы атомной науки и техники, 2003)
    The transition radiation of a thin modulated electron beam injected from a conducting plane into a plasma along an arbitrary magnetic field normal to that plane is calculated. The radiation field is formed as a result of ...
  • Wide range electron energy adjustment at two-section RF linac 
    Kramarenko, K.Yu.; Kushnir, V.A.; Mytrochenko, V.V.; Opanasenko, A.M.; Perezhogin, S.O. (Вопросы атомной науки и техники, 2009)
    The results of numerical electron energy adjustment simulation at the exit of two-section RF linac in a wide range are presented. It is shown that energy of particles can be varied at the range of 15...94 MeV . Other beam ...
  • Without a conflict model of electron 
    Tchaban, Vasil (Вопросы атомной науки и техники, 2019)
    The model of electron is offered with quark distribution of charge density and ”white hole” (on similarity of ”black hole” in gravitation) in a center. Such structure abolishes the crisis of electromagnetic mass, calculated ...
  • Workshop in memory of Petro Ivanovich Fomin 
    Автор відсутній (Вопросы атомной науки и техники, 2013)
  • Works in the NSC KIPT on the creation and application of the CPA laser system 
    Vasiliev, A.V.; Dovbnya, A.N.; Yegorov, A.M.; Zaitsev, V.P.; Leshchenko, V.P.; Onischenko, I.N.; Povrozin, A.I.; Sotnikov, G.V. (Вопросы атомной науки и техники, 2018)
    A CPA laser system with an output power of 10¹⁰ W is presented, which at the final stage will be brought to a power close to 10 TW. The areas of its application are described, the results of the supercontinuum investigation ...
  • Work status of 5 MeV 300 kW electron accelerator 
    Auslender, V.L.; Chernov, K.N.; Cheskidov, V.G.; Factorovich, B.L.; Gorbunov, V.A.; Gornakov, I.V.; Kazarezov, I.V.; Korobejnikov, M.V.; Kuznetsov, G.I.; Lukin, A.N.; Makarov, I.G.; Maksimov, S.A.; Matyash, N.V.; Ostreiko, G.N.; Panfilov, A.D.; Serdobintsev, G.V.; Sidorov, A.V.; Tarnetsky, V.V.; Tiunov, M.A.; Tkachenko, V.O.; Tuvik, A.A. (Вопросы атомной науки и техники, 2006)
    Design work has been completed for the accelerating structure of high-power electron accelerator with 5 MeV, 300 kW, 176 MHz parameters. The structure is being produced in BINP workshop. The paper presents the design ...
  • World trends in the application of accelerators for the production of basic isotopes for nuclear medicine 
    Guk, I.S. (Вопросы атомной науки и техники, 2022)
    The basic isotopes of nuclear medicine presently are ⁹⁹Mо and ¹⁸F. For the production of these isotopes, there was a need to create accelerators to satisfy the needs for isotopes for large countries. For these purposes, ...
  • X-ray line spectrometry in experiments with the aluminium Z-pinch 
    Anan’ev, S.S.; Dan’ko, S.A.; Kalinin, Yu.G.; Ye Fan; Qin Yi; Jiang Shuqing; Xue Feibiao; Li Zhenghong; Yang Jianlun; Xu Rongkun (2010)
    X-ray line spectrometry with temporal resolution was developed for registration of [He]- and [H]-like aluminium ions spectrum. It was chosen a scheme with scintillator converting X-ray spectrum into the visible image, which ...
  • X-ray lines relative intensity depending on detector efficiency, foils and cases thickness for primary and scattered spectra 
    Bochek, G.L.; Deiev, O.S.; Maslov, N.I.; Voloshyn, V.K. (Вопросы атомной науки и техники, 2011)
    Primary and Compton scattered radiation spectra from radioactive source ²⁴¹Am were measured in various geometry and for various targets. Spectral lines intensity of characteristic X-ray radiation (CXR), Compton and Rayleigh ...
  • X-RAY luminescence properties of thin organic films 
    L`vov, A.N.; Mazilov, A.V.; Skibin, V.I.; Shulika, N.G.; Taller, E.G.; Tolmachyov, A.V.; Voronkina, N.I.; Zaleskiy, Yu.G. (Вопросы атомной науки и техники, 2003)
    The results of studies on the soft X-ray sensitivity of thin organic Lengmuir-Blodgett (LB) films are presented. A linear behavior of the relationship between the integral luminescence (Dl=380-400nm) and the dose rate of ...
  • X-ray source with variable photons energy for medicine applications 
    Shatokhin, R.A.; Vnukov, I.E.; Zhandarmov, Yu.V. (Вопросы атомной науки и техники, 2009)
    The prospect of creation of the X-ray source with tunable wavelength on the base of a middle energy accelerator and mosaic crystals are analyzed. It is proved, that due to the contribution of diffracted bremsstrahlung, the ...
  • XRF with a primary X-rays from the target with monoisotopical surface layer 
    Levenets, V.; Omelnik, O.; Shchur, A. (Вопросы атомной науки и техники, 2016)
    The development is presented of X-Rays fluorescence analysis using as primary source proton induced X-Rays emission. It is offered to make primary target as double-layer using as the backing natural intermixture of isotopes, ...
  • X,γ,β–spectrometric investigations of Chernobyl “hot particles” nuclide composition 
    Bondarenko, V.N.; Glygalo, V.N.; Goncharov, A.V.; Goncharov, I.G.; Kolot, V.Ya.; Mazilov, A.V.; Rudya, K.G.; Sukhostavets, V.I.; Tolstolutsky, A.G. (Вопросы атомной науки и техники, 2001)
    Results of investigation of the radionuclide composition of “hot particles” from Chernobyl “Shelter” Object are discussed. An estimate of radionuclide activity of radioactive pollution levels for some premises of “Shelter” ...

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