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Перегляд Bопросы атомной науки и техники, 2012 за назвою

Репозиторій DSpace/Manakin

Перегляд Bопросы атомной науки и техники, 2012 за назвою

Сортувати за: Порядок: Результатів:

  • Aharonov-Bohm effect in scattering of high-energy particles 
    Sitenko, Yu.A.; Vlasii, N.D. (Вопросы атомной науки и техники, 2012)
    Quantum-mechanical scattering of coherent high-energy charged particles by a magnetic vortex is considered. The vortex core is assumed to be impermeable to scattered particles, and effects of its transverse size are taken ...
  • A method for analysis and optimization of electron accelerator exit devices under bremsstrahlung generation mode 
    Nikiforov, V.I.; Uvarov, V.L. (Вопросы атомной науки и техники, 2012)
    The method of the analysis of a mixed е,X-radiation field along a path of the output target devices of the electron accelerator is proposed. The concept of stopping length of a path and representation of a real path as ...
  • Angular distribution and asymmetries in flavor-changing neutral-current decay B → K* l⁺ l⁻ 
    Korchin, A.Yu.; Kovalchuk, V.A.; Lazarenko, D.O. (Вопросы атомной науки и техники, 2012)
    The fully differential angular distribution for the rare flavor-changing neutral current decay Bd⁰ → K*⁰( → K⁻π⁺)e⁺e⁻ is studied. The emphasis is placed on accurate treatment of the contribution from the processes Bd⁰ → ...
  • A nonlocal extension of the Wentzel field model in the clothed-particle representation 
    Shebeko, A.V.; Frolov, P.A. (Вопросы атомной науки и техники, 2012)
    The clothed particle approach is applied to express the total Hamiltonian of interacting fields in terms of clothed particles. In order to avoid ultraviolet divergences typical of many field theories we introduce some ...
  • Author index 
    Автор відсутній (Вопросы атомной науки и техники, 2012)
  • Auxiliary ECR heating system for the gas dynamic trap 
    Shalashov, A.G.; Gospodchikov, E.D.; Smolyakova, O.B.; Bagryansky, P.A.; Malygin, V.I.; Thumm, M. (Вопросы атомной науки и техники, 2012)
    Physics aspects of a new system for electron cyclotron resonance heating (ECRH) at the magnetic mirror device Gas Dynamic Trap (GDT, Budker Institute, Novosibirsk) are discussed. This system based on two 400 kW / 54.5 GHz ...
  • A way to incorporation of thermodynamics into quantum theory 
    Golubjeva, O.N.; Sukhanov, A.D. (Вопросы атомной науки и техники, 2012)
    We suggest an approach allowing restrict a gap between macro- and micro descriptions of nature (i.e. between statistical thermodynamics and quantum mechanics) on the basis of a new heat bath model in the form of cold and ...
  • Axial structure of DC glow discharge negative glow in nitrogen 
    Lisovskiy, V.A.; Derevyanko, V.A.; Kravchenko, E.A.; Yegorenkov, V.D. (Вопросы атомной науки и техники, 2012)
    We registered axial profiles of electron temperature, plasma potential and concentration of the direct current glow discharge in nitrogen at different gas pressure and discharge current values. We observed that in a broad ...
  • Calculation of macroparticle flow in filtered vacuum ARC plasma systems 
    Aksyonov, D.S. (Вопросы атомной науки и техники, 2012)
    Model of macroparticle behavior inside plasma guiding channels of vacuum arc systems and program for calculation of macroparticle flow in plasma filters (separators) used in vacuum arc film deposition are described. Several ...
  • Chaotic motion of dynamic systems with “one” degree of freedom 
    Buts, V.A. (Вопросы атомной науки и техники, 2012)
    It is shown that the regimes with chaotic motion are also inherent in dynamic systems having only one degree of freedom. Such opportunity arises because such systems in the phase space have areas in which the conditions ...
  • Characterization of QSPA plasma streams in plasma-surface interaction experiments: simulation of ITER disduption 
    Makhlaj, V.A. (Вопросы атомной науки и техники, 2012)
    Experimental simulations of thermal stage of ITER disruptions with relevant surface heat loads (energy density up to 30 MJ/m² ) were performed with a quasi-steady-state plasma accelerator QSPA Kh-50. It was found, that the ...
  • Classification of p¯+ p induced reactions 
    Dbeyssi, A.; Tomasi-Gustafsson, E. (Вопросы атомной науки и техники, 2012)
    Annihilation cross sections of antiproton-proton into hadronic channels are studied and related experimental data are compiled. These channels constitute a high source of background to the annihilation reactions p¯+ p → ...
  • Cluster expansion in cite percolation problem on cubic lattice 
    Antonova, E.S.; Virchenko, Yu.P. (Вопросы атомной науки и техники, 2012)
    The cluster expansion of the Bernoulli random field percolation probability of the cubic lattice has been built. On its basis, it has been obtained the upper guaranteed estimate of the percolation threshold and corresponding ...
  • Committees 
    Автор відсутній (Вопросы атомной науки и техники, 2012)
  • Comparison of product irradiation technology on industrial Х-ray radiation facility 
    Lazurik, V.T.; Lazurik, V.M.; Popov, G.; Rogov, Yu.; Sarukhanian, G. (Вопросы атомной науки и техники, 2012)
    The comparison of various technologies of product irradiation with X-rays (bremsstrahlung) that is generated by industrial high-power electron beam accelerators is presented in the report. Computer modeling method was used ...
  • Complex approach of beam dynamic investigation in SC linac 
    Samoshin, A.V. (Вопросы атомной науки и техники, 2012)
    Beam dynamic investigation is difficult for superconducting linac consisting from periodic sequences of independently phased accelerating cavities and focusing solenoids. The matrix calculation was preferably used for ...
  • Compton mechanism of W and Z boson hadroproduction 
    Bondarenco, M.V. (Вопросы атомной науки и техники, 2012)
    It is argued that W/Z boson production in ultra-relativistic pp collisions in the fragmentation region, subject to a kinematic cut on the boson transverse momentum Q┴ > Q┴min, with 1 GeV/c << Q┴min, << MW/Z, must be dominated ...
  • Conference Photos 
    Автор відсутній (Вопросы атомной науки и техники, 2012)
  • Confinement of the 0.5…4.5 keV plasma ions in low density discharges of the U-3M torsatron 
    Dreval, M.; Slavnyj, A.S. (Вопросы атомной науки и техники, 2012)
    Dependences of the charge exchange (CX) fluxes of neutral are investigated via neutral particle analyzers (NPA) in the U-3M torsatron. Fast (≤0.5 ms) decay of the vertical and tangential CX fluxes has been observed after ...
  • Critical phenomena and critical dimensions in anisotropic nonlinear systems 
    Babich, A.V.; Berezovsky, S.V.; Kitcenko, L.N.; Klepikov, V.F. (Вопросы атомной науки и техники, 2012)
    The model that allows one to generalize the notions of the multicritical and Lifshitz points is considered. The model under consideration includes the higher powers and derivatives of order parameters. Critical phenomena ...

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