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Перегляд Вопросы атомной науки и техники, 2013, № 4 за назвою

Репозиторій DSpace/Manakin

Перегляд Вопросы атомной науки и техники, 2013, № 4 за назвою

Сортувати за: Порядок: Результатів:

  • Positive ion motion in cathode sheath of glow discharge in N₂O 
    Lisovskiy, V.A.; Artushenko, E.P.; Yegorenkov, V.D. (Вопросы атомной науки и техники, 2013)
    It is established which of the Child-Langmuir collision law versions is most appropriate for describing the processes in the cathode sheath in the N₂O. At low pressure (up to 0.3 Torr) the Child-Langmuir law version relating ...
  • Power of ADS with low-energy accelerator and fissionable target 
    Golovkina, A.G.; Kudinovich, I.V.; Ovsyannikov, D.А. (Вопросы атомной науки и техники, 2013)
    Prospects and perspectives of ADS based on low-energy accelerator and fissile target design are considered in this paper. Fast reactor core which consists of fissionable target and booster, cooled by liquid metal, is ...
  • Propagation of intense charged-particle beam in coaxial magnetic undulator 
    Ilyenko, K.; Yatsenko, T. (Вопросы атомной науки и техники, 2013)
    The system of dynamics equations describing the propagation of high-current charged-particle beam in a coaxial drift-tube in combined longitudinal homogeneous (guide) and periodic magnetostatic undulator fields is formulated. ...
  • Pulsed magnetic system of the relativistic electron beam accelerator «Temp-B» 
    Batrakov, A.B.; Glushko, Е.G.; Zinchenko, A.A.; Lonin, Yu.F.; Ponomarev, A.G.; Fedotov, S.I. (Вопросы атомной науки и техники, 2013)
    The paper presents the magnet system for electron beam focusing and transport developed, manufactured and applied in this work including: an inductive sensor for magnetic field strength measurement, having characteristics ...
  • Reflectionless propagation of electromagnetic waves in inhomogeneous chiral plasma with small scale 
    Poverennui, M.V.; Erokhin, N.S. (Вопросы атомной науки и техники, 2013)
    On the basis of an exactly solvable model of 1D-Helmholtz equation it is considered reflectionless propagation of transverse electromagnetic wave of circular polarization through a chiral inhomogeneous isotropic plasma ...
  • Reflectionless propagation of electromagnetic waves in inhomogeneous magnetoactive plasma with small scale structures 
    Merkulov, E.S.; Erokhin, N.S. (Вопросы атомной науки и техники, 2013)
    It is considered the exactly solvable model of reflectionless electromagnetic wave propagation through the inhomogeneous magnetoactive plasma containing small scale structures of its density. The spatial profiles of wave ...
  • Relativistically induced transparency and compressed fusion targets 
    Pukhov, A.M.; Kostyukov, I.Yu. (Вопросы атомной науки и техники, 2013)
    We study impact of QED effects on relativistically induced transparency in plasma. The relativictic induced transparency is the key phenomenon in the fast igntion schemes for Inertial Confinement Fusion. We have simulated ...
  • Relativistic mono-energetic transport coefficients in hot plasmas 
    Marushchenko, I.N.; Azarenkov, N.A. (Вопросы атомной науки и техники, 2013)
    Relativistic mono-energetic drift kinetic equation for hot toroidal plasmas is analyzed. For compatibility with non-relativistic description, non-canonical thermodynamic forces with the additional temperature-dependent ...
  • Rorward and backward electron emission induced by protons from copper foil 
    Kononenko, S.I.; Zhurenko, V.P.; Kalantaryan, O.V.; Zheltopyatova, N.O. (Вопросы атомной науки и техники, 2013)
    Forward and backward secondary electron emission induced by normal incidence of 1.5 MeV protons from 5 μm copper foil was experimentally studied. Measurements were carried out by means of two low-aperture retarding field ...
  • Short-time particle motion in strong standing electromagnetic wave 
    Bashmakov, V.F.; Bashmakov, V.F.; Nerush, E.N.; Kostyukov, I.Yu. (Вопросы атомной науки и техники, 2013)
    The particle motion in the standing electromagnetic wave was investigated on the times much shorter than the wave period. Cases of circular and linear polarizations are considered. The first nonvanishing coefficients in ...
  • Specifics of development of instability in a beam with a current below bursian limit 
    Galich, A.N.; Gorban, А.М.; Sarukhanyan, G.E. (Вопросы атомной науки и техники, 2013)
    A principal possibility of excitation is specified for Bursian instability in flat drift space at beam current which is lower than limited by space charge at the account of initiation of charge accumulation mechanism in ...
  • Sputtering of tungsten exposed to high-flux and high-fluence hydrogen ion beam 
    Bizyukov, I.A. (Вопросы атомной науки и техники, 2013)
    Tungsten samples were irradiated by hydrogen ion beam with high heat (0.1…1.05 MW·m⁻²) and particle [(0.13…1.3)×10²² m⁻²s⁻1] flux generated by FALCON ion source. The sputtering yield has remained nearly constant in the ...
  • Stability of the high-current ion beam in drift gap of linear induction accelerator 
    Karas, V.I.; Manuilenko, O.V.; Tarakanov, V.P.; Fedorovskaya, O.V. (Вопросы атомной науки и техники, 2013)
    The results of numerical simulation of compensated ion beam (CIB) transport with current density 9 MA/m² through the drift gap of a linear induction accelerator (LIA) are presented. The CIB stability for the three methods ...
  • Stand for RF gap breakdown strength study in magnetic field 
    Demchenko, P.A.; Gussev, Eu.V.; Shulika, N.G.; Shulika, O.N.; Zalesky, D.Yu. (Вопросы атомной науки и техники, 2013)
    Presented are the design and the features of the stand for experimental studies of high-frequency gap electric strength in a magnetic field along with the verification of magnetic circuit simulation of linac accelerating ...
  • Stochastic simulation of the nonlinear kinetic equation with high-frequency electromagnetic fields 
    Andriash, A.V.; Bobylev, A.V.; Brantov, A.V.; Bychenkov, V.Yu.; Karpov, S.A.; Potapenko, I.F. (Вопросы атомной науки и техники, 2013)
    A general approach to Monte Carlo methods for Coulomb collisions is proposed. Its key idea is an approximation of Landau-Fokker-Planck (LFP) equations by Boltzmann equations of quasi-Maxwellian kind. Highfrequency fields ...
  • Surfatron ultrarelativistic acceleration of protons by electromagnetic wave in space plasmas 
    Erokhin, N.S.; Loznikov, V.M.; Mikhailovskaya, L.A. (Вопросы атомной науки и техники, 2013)
    Based on numerical calculations it is investigated proton ultrarelativistic acceleration in space plasma by electromagnetic wave propagating across the external magnetic field. It is considered the conditions for the proton ...
  • The influence of exothermic reactions on the nonequilibrium level of discharge plasma 
    Chernyak, V.Ya.; Iukhymenko, V.V.; Prysiazhnevych, I.V.; Martysh, Eu.V. (Вопросы атомной науки и техники, 2013)
    The comparative analysis of plasma parameters of transverse arc and discharge in the gas channel with liquid wall was made for different working gas and liquids (for air, distilled water and for its mixtures with ethanol). ...
  • The influence of the dynamics features of the trapped particles on a spectrum of their oscillations 
    Buts, V.A.; Vavriv, D.M.; Tarasov, D.V. (Вопросы атомной науки и техники, 2013)
    Some features of dynamics of ensembles of coupled linear and nonlinear oscillators are investigated. It is shown that spectral characteristics of this dynamics essentially depend not only on quantity of the oscillators ...
  • The physical effects associated with Chelyabinsk meteorite's passage 
    Chernogor, L.F.; Rozumenko, V.T. (Вопросы атомной науки и техники, 2013)
    The main effects associated with the February 15, 2013 Chelyabinsk bolide (Chebarkul meteorite) have been estimated. The major amount of energy release (approximately 0.2 Megaton) occurred near 25 km altitude where the ...
  • The properties of plasma-liquid system with one liquid electrode 
    Nedybaliuk, O.A.; Solomenko, O.V.; Chernyak, V.Ya.; Martysh, E.V.; Fedirchyk, I.I.; Prysiazhnevych, I.V. (Вопросы атомной науки и техники, 2013)
    The results of investigations are presented for a rotational gliding arc with liquid electrode. Emission spectra of rotational gliding arc discharge with liquid electrode were investigated. The discharge voltage as a ...

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