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Перегляд Bопросы атомной науки и техники, 2015 за назвою

Репозиторій DSpace/Manakin

Перегляд Bопросы атомной науки и техники, 2015 за назвою

Сортувати за: Порядок: Результатів:

  • Quasi-stationary streamer propagation 
    Bolotov, O.; Kadolin, B.; Mankovskyi, S.; Ostroushko, V.; Pashchenko, I.; Taran, G.; Zavada, L. (Вопросы атомной науки и техники, 2015)
    The numerical simulations are carried out for the quasi-stationary stage of the axially symmetric streamer propagation and for the linear stage of its azimuthal perturbation development. The dependences of the streamer ...
  • Radiative stability and sorption ability of clinoptilolite nanoparticles 
    Dikiy, N.P.; Dovbnya, A.N.; Lyashko, Yu.V.; Medvedev, D.V.; Medvedeva, E.P.; Fedorets, I.D. (Вопросы атомной науки и техники, 2015)
    The ion exchange of clinoptilolite nanoparticles by means of a radioactive isotope ¹³²Cs was studied. The caesium capacity for clinoptilolite nanoparticles at size 90 nanometers at reaching of an equilibrium was 55 mg/g.
  • Relativistic effects in electron neoclassical transport 
    Marushchenko, I.; Azarenkov, N.A. (Вопросы атомной науки и техники, 2015)
    The parallel momentum correction technique is generalized for relativistic approach. It is required for proper calculation of the parallel neoclassical flows and, in particular, for the bootstrap current at fusion temperatures. ...
  • Researching of acoustic waves in plasma-liquid system with pulsed discharge 
    Iukhymenko, V.V.; Shapoval, V.O.; Chernyak, V.Ya.; Martysh, E.V.; Fedorovich, O.A.; Tolstyh, M.Yu. (Вопросы атомной науки и техники, 2015)
    The research results of acoustic signals generation by microsecond pulse discharger in cylindrical plasma-liquid system are presented. It was investigated that the gas dissolved in liquid and the duration of electrolysis ...
  • Results of study the influence electron irradiation on the high-frequency dielectric properties of zirconia nanoceramics 
    Aizatskyi, N.I.; Bocharov, V.A.; Dikiy, N.P.; Dovbnya, A.N.; Kushnir, V.A.; Mytrochenko, V.V.; Nikitina, O.D.; Onishchenko, I.N.; Selivanov, L.I.; Stepin, D.L. (Вопросы атомной науки и техники, 2015)
    The use of dielectric materials in accelerator technology makes it necessary to research the change of dielectric constant and dielectric loss under relativistic electrons irradiation. The experiments were performed on ...
  • RF wall conditioning at the Uragan-2M with use of high vacuum cryogenic trap 
    Korovin, V.B.; Baron, D.I.; Kozulya, M.М.; Chernichenko, V.Ya.; Kramskoy, E.D.; Pashnev, V.K.; Mozetič, M. (Вопросы атомной науки и техники, 2015)
    The results of evaluating the effectiveness of the vacuum chamber wall conditioning procedure by the use VHF of continuous discharge and RF pulse discharge that were applied either separately or in combination with each ...
  • Sample estimation of distribution parameters if upper and lower bounds of random variable are known 
    Barannik, V.O. (Вопросы атомной науки и техники, 2015)
    The point and interval distribution parameter estimators are obtained by direct numerical approximation of the definition integral with the use of upper and lower bounds of distributed random variable. Like in Bayesian ...
  • Searches for superparticles of CMSSM model at the LHC 
    Obikhod, T.V. (Вопросы атомной науки и техники, 2015)
    Using the discovery of a SM-like Higgs boson by ATLAS and CMS Collaborations and the observation by CMS and LHCb of BR(Bs → μ⁺μ⁻) decay as well as 8 TeV ATLAS 20 fb⁻¹ jets + ET data set we received an indirect constraint ...
  • Search for supersymmetry using final states with muons, jets, and missing transverse momentum with the CMS detector in √ s = 7 TeV pp collisions 
    Lukyanenko, S.T.; Obikhod, T.V. (Вопросы атомной науки и техники, 2015)
    The results of search for superparticles in final states with jets, muons and missing transverse energy are presented. The study is based on a data obtained in proton-proton collisions at √s = 7 TeV. They correspond to ...
  • Several peaks of total current in Trichel pulse 
    Bolotov, O.; Golota, V.; Kadolin, B.; Mankovskyi, S.; Ostroushko, V.; Pashchenko, I.; Taran, G.; Zavada, L. (Вопросы атомной науки и техники, 2015)
    The numerical simulations of negative corona at constant voltage in Trichel pulse mode are carried out in assumptions of presence and absence of photoemission from cathode. In absence of photoemission two peaks of total ...
  • Short cylindrical electron bunch dynamics and wake fields` excitation in plasma with the external magnetic field 
    Shcherbinin, M.A.; Anisimov, I.O. (Вопросы атомной науки и техники, 2015)
    Dynamics of the non-relativistic cylindrical electron bunch injected into the homogeneous plasma along the external magnetic field was studied using computer simulation via PIC method. The initial bunch length was equal ...
  • Singular solutions and dynamic chaos 
    Buts, V.А. (Вопросы атомной науки и техники, 2015)
    It is shown that singular solutions of ordinary differential equations may cause new dynamic chaos conditions and new dynamic chaos modes. In particular, these solutions may lead to the dynamic chaos modes in a completely ...
  • Skin-effect influence on transition radiation 
    Miroshnichenko, V.I.; Ostroushko, V.M. (Вопросы атомной науки и техники, 2015)
    It is considered the transition radiation for the normal incidence of a charged particle on the boundary of plasma medium in the conditions of anomalous skin effect, at the frequencies much less than plasma frequency. The ...
  • Slow and fast surface electromagnetic waves in planar structures contained left-handed material 
    Galaydych, V.K.; Azarenkov, N.A.; Olefir, V.P.; Sporov, A.E. (Вопросы атомной науки и техники, 2015)
    It was studied the properties of electromagnetic surface waves in left-handed material slab bounded by two semi-infinite nonmagnetic media with frequency dependent positive permittivity. It was assumed that all these media ...
  • Solution of Kompaneets equation for shock front in the medium with spherical density stratification 
    Donets, G.V. (Вопросы атомной науки и техники, 2015)
    Based on the solution of the Kompaneets equation for the shock front in a plane-stratified medium with density changing as the hyperbolic tangent, an exact solution for the off-center explosion in a medium with a spherical ...
  • Some questions of SNF reprocessing at the stages of ionization and magnetoplasma separation in crossed fields 
    Yuferov, V.B.; Katrechko, V.V.; Tkachova, T.I.; Shariy, S.V.; Svichkar, A.S.; Mufel, E.V.; Ilichova, V.О.; Shvets, M.O. (Вопросы атомной науки и техники, 2015)
    Possible composition of spent nuclear fuel (SNF) before and after the thermal separation stage is shown. The possibility of SNF purification from fission products (FP) at the ionization stage is analyzed. Trajectories of ...
  • Sorption properties of magnesium-potassium phosphate matrix 
    Dikiy, N.P.; Dovbnya, A.N.; Lyashko, Yu.V.; Medvedev, D.V.; Medvedeva, E.P.; Saenko, S.Y.; Shkuropatenko, V.A.; Tarasov, R.V.; Fedorets, I.D. (Вопросы атомной науки и техники, 2015)
    Sorption characteristics of fine-dispersed magnesium-potassium phosphate ceramics KMgPO₄·6H₂O for immobilization of ¹³⁷Cs was investigated. The Cs specific capacity 2.97 mg/g at pH=4 was detected. The high selectivity of ...
  • Spatial energy channelling and stochastization of fast ion motion by high-frequency plasma instabilities 
    Tyshchenko, M.H.; Yakovenko, Yu.V. (Вопросы атомной науки и техники, 2015)
    The conditions are established when multiple Alfvén eigenmodes are able to withdraw a significant part of the energy of fast ions for possible transfer to another spatial region (spatial channelling). This can happen when ...
  • Spectroscopic studies of plasma streams generated in a 1-MJ plasma-focus facility with and without gas-puffing 
    Ladygina, M.S.; Skladnik-Sadowska, E.; Kwiatkowski, R.; Malinowski, K.; Sadowski, M.J.; Zaloga, D.; Żebrowski, J.; Kubkowska, M.; Paduch, M.; Scholz, M.; Zielinska, E.; Makhlaj, V.A. (Вопросы атомной науки и техники, 2015)
    The main aim of the reported experimental session was to study operational characteristics of a modified PF-1000U facility during a free propagation of a plasma-stream and its interactions with a carbon-fiber composite ...
  • Spectroscopy pequliarities of thermal plasma with copper and nickel vapours 
    Veklich, A.N.; Kleshich, M.M.; Vashchenko, V.V.; Kuzminska, I.O. (Вопросы атомной науки и техники, 2015)
    Plasma of electric arc between Cu–Ni electrodes in the assumption of local thermodynamic equilibrium was investigated by optical emission spectroscopy. Temperature radial profiles in plasma column were obtained by Boltzmann ...

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