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Перегляд Bопросы атомной науки и техники, 2011 за назвою

Репозиторій DSpace/Manakin

Перегляд Bопросы атомной науки и техники, 2011 за назвою

Сортувати за: Порядок: Результатів:

  • Shear-flow-driven ion cyclotron instability of multicomponent magnetic field-aligned plasma flow 
    Chibisov, D.V.; Mikhailenko, V.S.; Stepanov, K.N. (Вопросы атомной науки и техники, 2011)
    The ion cyclotron instability of magnetic field aligned sheared plasma flow with two H+ and ion species is investigated. The oxygen ions are assumed to be the active species while hydrogen ions are a background one, so ...
  • Simplified transportation model of thermal neutrons through the matter 
    Buki, A.Yu.; Kalenik, S.A.; Shapoval, I.M. (Вопросы атомной науки и техники, 2011)
    The effective model providing simulation of thermal neutrons transportation through various matters was scrutinized. Calculation of neutron trajectory is carried out by Monte-Carlo method. The model was tested on the tasks ...
  • Simulating study of plasmachemical erosion of a-C:H films in a ECR discharge plasma 
    Konovalov, V.G.; Makhov, M.N.; Ryzhkov, I.V.; Shapoval, A.N.; Shtan’, A.F.; Skorik, O.A.; Solodovchenko, S.I.; Timoshenko, A.I.; Voitsenya, V.S. (Вопросы атомной науки и техники, 2011)
    The dynamics of interference figure of the reflection spectrum for stainless steel and copper mirrors with specially deposited carbon-containing film (ɚ-C:H) were studied when the film was gradually eroded under impact ...
  • Software development tools using GPGPU potentialities 
    Dudnik, V.A.; Kudryavtsev, V.I.; Sereda, T.M.; Us, S.A.; Shestakov, M.V. (Вопросы атомной науки и техники, 2011)
    The paper deals with potentialities of various up-to-date software development tools for making use of graphic processor (GPU) parallel computing resources. Examples are given to illustrate the use of present-day software ...
  • Special features of ultrarelativistic electron radiation in a thin layer of matter 
    Fomin, A.S.; Fomin, S.P.; Shul’ga, N.F. (Вопросы атомной науки и техники, 2011)
    The condition and specific features of non-dipole regime of radiation is discussed in connection with the results of the recent CERN experiment NA63 on measurement of the radiation power spectrum of 149 GeV electrons in ...
  • Spin ordered phase transitions in neutron matter under the presence of a strong magnetic field 
    Isayev, A.A.; Yang, J. (Вопросы атомной науки и техники, 2011)
    In dense neutron matter under the presence of a strong magnetic field, considered in the model with the Skyrme effective interaction, there are possible two types of spin ordered states. In one of them the majority of ...
  • Stringy approach to the Minimal Supersymmetric Standard Model 
    Malyuta, Yu.M.; Obikhod, T.V. (Вопросы атомной науки и техники, 2010)
    Superstring theory is applied to construct the Minimal Supersymmetric Standard Model. The mass spectrum, partial widths and production cross sections of superpartners are calculated. This approach gives concrete predictions ...
  • Studies of edge turbulence in the Uragan-3M torsatron 
    Beletskii, A.A.; Chechkin, V.V.; Pankratov, I.M.; Grigor’eva, L.I.; Sorokovoy, Ye.L.; Volkov, Ye.D.; Burchenko, P.Ya.; Kulaga, A.Ye.; Tsybenko, S.A.; Lozin, A.V.; Slavnyj, A.S.; Zamanov, N.V.; Pashnev, V.K.; Berezhnyj, V.L. (Вопросы атомной науки и техники, 2011)
    Spatial and temporal behavior of the edge fluctuations and their correlation with plasma density behavior inside the confinement region of the Uragan-3M torsatron are investigated. The key role of the radial electric field ...
  • Studies of run-away electron beams and hard x-ray emission in ISTTOK tokamak 
    Jakubowski, L.; Plyusnin, V.V.; Malinowski, K.; Sadowski, M.J.; Zebrowski, J.; Rabinski, M.; Fernandes, H.; Silva, C.; Duarte, P.; Jakubowski, M. (Вопросы атомной науки и техники, 2011)
    The paper describes measurements of fast run-away electron beams emitted from a plasma torus in the ISTTOK tokamak, which were performed by means of a new Cherenkov-type detector equipped with four radiators made ...
  • Symmetric and dipolar electromagnetic waves in coaxial structure filled by non-uniform dissipative plasma with azimuth magnetic field 
    Olefir, V.P.; Sporov, A.E. (Вопросы атомной науки и техники, 2011)
    The aim of this report is the investigation of influence of effective collision rate, the value of direct current that flows along the central conductor of the waveguide structure, waveguide geometric parameters and plasma ...
  • Tantalum pentoxide ceramic coatings deposition on Ti4AI6V substrates for biomedical applications 
    Donkov, N.; Zykova, A.; Safonov, V.; Rogowska, R.; Smolik, J.; Luk’yanchenko, V. (Вопросы атомной науки и техники, 2011)
    Tantalum pentoxide ceramic coatings are presented as perspective biomaterials for various biomedical applications. The surface properties and structure of as-deposited, annealed at 450°C and 700°C e-beam evaporated Ta2O5 ...
  • The acquisition system of experimental data for Uragan-2M 
    Gubarev, S.P.; Opaleva, G.P.; Taran, V.S.; Zolototrubova, M.I. (Вопросы атомной науки и техники, 2011)
    The data acquisition system for controlling the real-time parameters of high-temperature plasma for Uragan-2M device has been presented. Its development is carried out in Kharkov Institute of Plasma Physics of NSC KIPT. ...
  • The development of the positive space charge plasma lens for manipulating high current beams of negatively charged particles 
    Dobrovolskiy, A.N.; Dunets, S.P.; Evsyukov, A.N.; Goncharov, A.A.; Gushenets, V.I.; Litovko, I.V.; Oks, E.M. (Вопросы атомной науки и техники, 2011)
    We describe the development of the plasma lens with dynamic positive space charge for manipulating and focusing intense beams of negative charge particles. Floating potential spatial distributions in lens with modified ...
  • The empirical formula of dependence of factor of disintegration of nonideal plasma from electrons concentration 
    Fedorovich, O.A.; Voitenko, L.M. (Вопросы атомной науки и техники, 2011)
    Empirical formula of the coefficient decay dependence of strongly coupled plasma from the electron density in the range from 10¹⁷ to 10²² cm⁻³ is given. The dependence of the coefficients of the decay of NP from the ...
  • The time of simultaneous tunneling of identical particles through the rectangular quantum barrier 
    Martseniuk, L.S.; Olhovsky, V.S. (Вопросы атомной науки и техники, 2010)
    Work is devoted to studying the influence of exchange processes on a time of simultaneous crossing by identical particles of a rectangular quantum barrier. It is shown, that such processes essentially influence on the ...
  • To the mechanism of instability of cylindrical relativistic electron beam in plasma 
    Lotov, K.V.; Maslov, V.I.; Onishchenko, I.N.; Vesnovskaya, M.S. (Вопросы атомной науки и техники, 2011)
    The instability of relativistic electron beam of finite radius in plasma caused by predominantly transversal dynamics of electrons is investigated. The formation of a sequence of short relativistic electron bunches from ...
  • Transformation ratio at interaction of long sequence of electron bunches with plasma 
    Lotov, K.V.; Maslov, V.I.; Onishchenko, I.N.; Yarovaya, I.P. (Вопросы атомной науки и техники, 2011)
    The efficiency of wakefield excitation in plasma by sequence of electron bunches is determined by transformation ratio. Using code LCODE, the 2d3v-numerical simulation has been performed and transformation ratio has been ...
  • Wakefields excitation in plasma, produced by a sequence of electron bunches in neutral gas, accelerating and focusing electrons by them 
    Kiselev, V.A.; Linnik, A.F.; Onishchenko, I.N.; Pristupa, V.I. (Вопросы атомной науки и техники, 2011)
    Experiments on wakefield excitation by a long sequence of relativistic electron bunches in plasma, formed by head bunches of the same sequence in neutral gas of various pressure are presented. The ranges of pressure are ...
  • 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 ...
  • Автоволны локализованной пластической деформации и вязкое разрушение 
    Данилов, В.И.; Орлова, Д.В.; Зуев, Л.Б.; Шляхова, Г.В. (Вопросы атомной науки и техники, 2011)
    Представлены результаты исследования характера локализации макродеформации на стадии перехода от пластического течения к вязкому разрушению широкого круга металлических материалов. Установлено, что закономерности этого ...

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