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Перегляд Bопросы атомной науки и техники, 2002 за назвою

Репозиторій DSpace/Manakin

Перегляд Bопросы атомной науки и техники, 2002 за назвою

Сортувати за: Порядок: Результатів:

  • Compact form of weakly relativistic dielectric tensor for uniform Maxwellian plasma 
    Castejon, F.; Pavlov, S.S. (Вопросы атомной науки и техники, 2002)
    A form of weakly relativistic dielectric tensor valid for oblique propagation has been developed in previous works. Nevertheless this form was somehow cumbersome to deal with. In present work, authors start from those ...
  • Comparison of plasma and vacuum corpuscular lenses by parameters determining their focusing strength 
    Ivanov, B.I. (Вопросы атомной науки и техники, 2002)
    For three types of electrostatic lenses the focusing length is proportional, accordingly, to the second-, or first-, or half-power of the parameter representing the relation of a charged particle accelerating potential to ...
  • Confinement physics of helical plasmas versus tokamaks 
    Yamazaki, K.; Kikuchi, M. (Вопросы атомной науки и техники, 2002)
    The comparative studies of plasma confinement properties of helical and tokamak systems are carried out. Global core confinement scaling laws of both systems are similar and gyro-Bohm-like. However, local transport process ...
  • Critical energy in the cyclotron heating of ions in an ECR plasma source 
    Gutiérrez-Tapia, C.; Hernández-Aguirre, O. (Вопросы атомной науки и техники, 2002)
    The problem of plasma cyclotron heating in ECR plasma sources, to sustain the discharge, remains important at present. There are two methods for the analysis of this problem. The first one is the one particle stochastic ...
  • Deformation of the plasma concentration profile due to the modulated electron beam 
    Anisimov, I.O.; Borisov, O.A.; Kelnyk, O.I.; Soroka, S.V. (Вопросы атомной науки и техники, 2002)
    Report is devoted to the numerical simulation of the electron beam with the longitudinal modulation moving along the concentration gradient of the planarly stratified plasma with the initially linear profile (one-dimensional ...
  • Density and potential fluctuations in the edge plasma of the Uragan-3m torsatron 
    Sorokovoy, E.L.; Chechkin, V.V.; Grigor’eva, L.I.; Chechkin, A.V.; Gonchar, V.Yu.; Volkov, E.D.; Nazarov, N.I.; Tsybenko, S.A.; Lozin, A.V.; Litvinov, A.P.; Kulaga, A.Ye.; Mironov, Yu.K.; Romanov, V.S.; Masuzaki, S.; Yamazaki, K. (Вопросы атомной науки и техники, 2002)
    Ion saturation current and floating potential fluctuations are recorded by movable array of 4 Langmuir probes near the boundary of the confinement region in the l = 3/m = 9 Uragan-3M torsatron with an RF produced and ...
  • Detectors for selective registration of charged particles and gamma-quanta 
    Ryzhikov, V.; Starzhinskiy, N.; Katrunov, K.; Gal’chinetskiy, L.; Chernikov, V.; Zelenskaya, O.; Krivonosov, E.; Litvinov, L.; Galkin, S.; Loseva, E. (Вопросы атомной науки и техники, 2002)
    A new design is proposed and described of a combined detector (CD) for simultaneous detection of charged particles and gamma-quanta. The CD comprises a single crystalline plate of ZnSe(Te) placed onto the output window of ...
  • Development of transport threshold model of neoclassical tearing modes 
    Shirokov, M.S.; Mikhailovskii, A.B.; Konovalov, S.V.; Tsypin, V.S. (Вопросы атомной науки и техники, 2002)
  • Diffusion of the erosion products of copper electrodes from electric arc channel 
    Zhovtyansky, V.A.; Murphy, A.B.; Patriyuk, V.M. (Вопросы атомной науки и техники, 2002)
    The diffusion of vapour derived from electrodes is investigated for low erosion rates. In the case of low temperatures, the problem is solved analytically for free-burning and wall-stabilized electric arcs. For a wider ...
  • Discrimination between magnetic shear and toroidal electric field effects in TJ-II plasmas 
    López-Bruna, D.; Romero, J. A.; Castejón, F.; Estrada, T.; Ascasíbar, E. (Вопросы атомной науки и техники, 2002)
    The response of TJ-II plasmas to an induced toroidal electric field, Eǿ , was studied in past experiments with the aid of Ohmic inducted current. It was found that positive induced plasma current, Ip, degrades the confinement ...
  • Dispersion properties of surface waves at planar structures ‘metal – dielectric – magnetized plasma’ 
    Akimov, Yu.A.; Azarenkov, N.A.; Olefir, V.P. (Вопросы атомной науки и техники, 2002)
    This report is devoted to the investigation of the dispersion properties and field spatial structure of potential surface waves (SWs) that propagate along interfaces metal – dielectric – magnetized plasma of a finite ...
  • Dusty discharges with secondary electron emission 
    Chutov, Yu. I.; Goedheer, W.J.; Kravchenko, O.Yu.; Lavrov, O.A.; Romanenko, R. (Вопросы атомной науки и техники, 2002)
  • Dynamics of plasma particles interaction with electric field fluctuations 
    Chirkov, A.Yu.; Khvesyuk, V.I. (Вопросы атомной науки и техники, 2002)
    A study is made of the dynamics of particles interacting with electromagnetic field fluctuations in a plasma in the presence of a magnetic field. Possible mechanism of anomalous transport is analyzed. Estimates of the ...
  • Effect of AC electric field with the changeable in time frequency on trapped particles 
    Antufuev, A.Yu.; Shishkin, A.A. (Вопросы атомной науки и техники, 2002)
    The effect of alternating electric field on the particle detrapping in two kinds of magnetic configurations with different || modulation is considered here.
  • Effect of exposure inside the LHD vessel on reflectance of stainless steel mirrors 
    Voitsenya, V.S.; Sagara, A.; Bardamid, A.F.; Belyaeva, A.I.; Bondarenko, V.N.; Kudlenko, A.D.; Konovalov, V.G.; Solodovchenko, S.I. (Вопросы атомной науки и техники, 2002)
  • Effect of the lower hybrid heating on the confinement of high energy ions in stellarators 
    Grekov, D.L.; Smirnova, M.S. (Вопросы атомной науки и техники, 2002)
    In a stellarator-type device, the effect of the lower hybrid (LH) heating on the ion confinement is investigated. For this purpose, the motion of high energy ions is simulated numerically in the Large Helical Device, as ...
  • Effects of plasma heating on the magnitude and distribution of plasma flows in the helical divertor of the Uragan-3M torsatron 
    Chechkin, V.V.; Grigor’eva, L.I.; Sorokovoy, E.L.; Smirnova, M.S.; Slavnyj, A.S.; Volkov, E.D.; Nazarov, N.I.; Tsybenko, S.A.; Lozin, A.V.; Litvinov, A.P.; Konovalov, V.G.; Bondarenko, V.N.; Kulaga, A.Ye.; Mironov, Yu.K.; Masuzaki, S.; Yamazaki, K. (Вопросы атомной науки и техники, 2002)
    Recently, a strong up-down asymmetry in the poloidal distributions of diverted plasma flows has been observed in the l = 3/m = 9 Uragan-3M torsatron, in many features similar to what have been observed in the l = 2 Heliotron ...
  • Electric barrier formation in kind of connected dip and hump of electric potential near ECR point 
    Barchuk, S.V.; Lapshin, V.I.; Maslov, V.I.; Onishchenko, I.N.; Tretyakov, V.N. (Вопросы атомной науки и техники, 2002)
    The self-consistent formation, observed in experiments, of the solitary barrier for plasma electrons and ions has been analytically described.
  • Electron beam Møller polarimeter at hall A, JLab 
    Chudakov, E.A.; Glamazdin, A.V.; Gorbenko, V.G.; Levchuk, L.G.; Pomatsalyuk, R.I.; Sorokin, P.V. (Вопросы атомной науки и техники, 2002)
    As a part of the spin-physics program at the Thomas Jefferson National Accelerator Facility (JLab), a Møller polarimeter has been developed to measure the polarization of electron beam of energies between 0.8 and 6.0 GeV. ...
  • Electron-beam-shadowgraph for the study of the strong turbulent plasma 
    Ando, R.; Okamoto, N.; Shinojima, S.; Wada, S.; Fujii, H.; Kondo, T.; Toyosugi, N.; Kamada, K. (Вопросы атомной науки и техники, 2002)

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