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Перегляд Bопросы атомной науки и техники, 2007 за назвою

Репозиторій DSpace/Manakin

Перегляд Bопросы атомной науки и техники, 2007 за назвою

Сортувати за: Порядок: Результатів:

  • Self-sustained regime of nuclear burning wave in U–Pu fast reactor with Pb–Bi coolant 
    Fomin, S.P.; Mel’nik, Yu.P.; Pilipenko, V.V.; Shul’ga, N.F. (Вопросы атомной науки и техники, 2007)
    The regime of the nuclear burning wave in a fast reactor is described using the non-stationary diffusion equation for neutron transport and equations of the fuel component burn-up and of nuclear kinetics for precursor ...
  • Simulation of radiation conditions in contaminated rooms 
    Batiy, V.G.; Fedorchenko, D.V. (Вопросы атомной науки и техники, 2007)
    Method for beta and gamma radiation exposure rate calculations inside the radioactively contaminated buildings is presented. Method is based on the realistic model accounting for removable and irremovable components of the ...
  • Single–spin asymmetries in electron–proton and photon-proton scattering in the Bethe–Heitler processes induced by loop corrections 
    Afanasev, A.V.; Konchatnij, M.I.; Merenkov, N.P. (Вопросы атомной науки и техники, 2007)
    The single–spin target asymmetries in the hard electroproduction process e⁻ + p → e⁻ + γ + p and in the e⁺e⁻-pair photoproduction γ + p → e⁺ + e⁻ + p, induced by the loop radiative corrections to the vertex part of lepton ...
  • Solitary model of the charge particle transport in collisionless plasma 
    Simonchik, L.V.; Truhachev, F.M. (Вопросы атомной науки и техники, 2007)
    The one-dimensional MHD solitary model of charged particle transport in plasma is developed. It is shown that self-consistent electric field of ion-acoustic solitons can displace charged particles in space, which can be a ...
  • Some aspects of RF discharge in the "U-3M" torsatron 
    Berezhniy, V.L.; Ocheretenko, V.L.; Pavlichenko, O.S.; Pinos, I.B.; Prokopenko, A.V.; Tsybenko, S.A.; Lozin, A.V. (Вопросы атомной науки и техники, 2007)
    Studies were made into the behavior of frequencies and harmonic power of the RF field used for plasma production and heating in the “U-3M” torsatron.
  • Some problems in the theory of early universe evolution 
    Sannikov-Proskuryakov, S.S. (Вопросы атомной науки и техники, 2007)
    We continue consideration of physical characteristics of early Universe. Here our attention is concentrated on the three topics: thermodynamics, relic helium, energy of physical vacuum.
  • Sourcewise represented Green’s function of the circular waveguide 
    Prijmenko, S.D.; Bondarenko, L.A. (Вопросы атомной науки и техники, 2007)
    Singular part of the Green’s function of unbounded space is singled out in explicit form and contains all singularities, including a delta-shaped singularity. The problem of construction of Green’s function for a field is ...
  • Spectral properties of the two-dimensional multiwell potential 
    Chekanov, N.A.; Shevchenko, E.V. (Вопросы атомной науки и техники, 2007)
    Two-dimensional multiwell Hamiltonian system with four local minima is considered. The motion of the system shifts from regular to chaotic through “mixed state”, i.e. the state, when regular and irregular regimes of motion ...
  • Spectrum of small-scale plasma structures in the photosphere 
    Kyzyurov, Yu.V. (Вопросы атомной науки и техники, 2007)
    In this report we consider possibility of formation of small-scale plasma structures in the turbulent flows of photospheric gas on the Sun and analyse dependence of their spectrum and intensity on height and the magnetic ...
  • Spin-triplet superfluidity of neutron matter with Skyrme forces in strong magnetic field near Tc 
    Tarasov, A.N. (Вопросы атомной науки и техники, 2007)
    A dense homogeneous superfluid pure neutron matter (SPNM) with the effective Skyrme forces (depending on the density n of the neutrons) and with spin-triplet p–wave pairing (similar to ³He-A₁ and ³He-A₂) in a strong uni-form ...
  • Spontaneous symmetry breaking in the theory of modulated structures 
    Babich, A.V.; Berezovsky, S.V.; Klepikov, V.F. (Вопросы атомной науки и техники, 2007)
    The parametrical evolution of the one-component order parameter under the spontaneous symmetry breaking in the Michelson model is considered. A critical behavior of a system with the critical point which has the properties ...
  • Structure changes in InP and GaAs crystals double irradiated with electrons and swift heavy ions 
    Didyk, A.; Komarov, F.; Vlasukova, L.; Yuvchenko, V.; Bogatyrev, Y.; Korshunov, F.; Gracheva, E. (Вопросы атомной науки и техники, 2007)
    We have studied InP and GaAs crystal structure changes under the influence of swift Kr and Bi ions irradiation by means of scanning electron microscopy, atomic force microscopy and selective chemical etching. The previous ...
  • Symmetric surface electromagnetic waves at flat interface plasma –vacuum 
    Galaydych, V.K.; Galaydych, K.V. (Вопросы атомной науки и техники, 2007)
    As it is known the surface electromagnetic waves (SEW) can propagate along surface, which separates two media with the permittivity of different signs . A lot of works devoted to studies and applications of plane SEW. We ...
  • Symmetric surface waves in cylindrical waveguide structures filled by radially non-uniform collisional plasma 
    Olefir, V.P.; Galaydych, V.K.; Sporov, A.E. (Вопросы атомной науки и техники, 2007)
    This report is devoted to the investigation of the influence of electron collisions and radial non-uniformity of plasma density on phase characteristics, spatial attenuation and wave field structure of slow symmetric ...
  • Synchrotron radiation from the NESTOR storage ring 
    Karnaukhov, I.M.; Moskalets, N.V.; Shcherbakov, A.A. (Вопросы атомной науки и техники, 2007)
    The main characteristics of synchrotron radiation from the generator X–ray NESTOR are presented. NESTOR is a New Electron Storage Ring with electron energy from 40 up to 225 MeV and circumference 15.418m. Areas of application ...
  • Tensionless super p-branes in extended superspaces 
    Uvarov, D.V.; Zheltukhin, A.A. (Вопросы атомной науки и техники, 2007)
    Analyzed is the symmetry structure of tensionless super p-branes in N=1 superspace enlarged by commuting antisymmetric tensor coordinates zm1 - mp associated to tensorial central charge generators of N=1 extended superalgebra. ...
  • The effect of mineral content on the degree of deviation from radioactive equilibrium in the ancient uranium ores of the Ukraine 
    Valter, A.A.; Dikiy, N.P.; Dovbnya, A.N.; Lyashko, Y.V.; Pisansky, A.I.; Storizhko, V.E. (Вопросы атомной науки и техники, 2007)
    The degree of radioactive nonequilibrium of ores was found to increase in the following order in accordance with the varying mineral content: relatively coarse-grained uraninite (UO₂<n<₂.₂₅) - coffinite (USiO₄), brannerite ...
  • The electron accelerator for technological purposes with a secondary-emission electron source as the basis 
    Dovbnya, A.N.; Zakutin, V.V.; Reshetnyak, N.G.; Romas’ko, V.P.; Chertishchev, I.A.; Dovbnya, N.A.; Lavrinenko, S.D. (Вопросы атомной науки и техники, 2007)
    Results are reported from the studies on the electron beam parameters of the accelerator based on a secondary emission source. The accelerator forms the electron beam with an electron energy of up to 100 keV, a current up ...
  • The high-Z hydrogen-like atom: a model for polarized structure functions 
    Artru, X.; Benhizia, K. (Вопросы атомной науки и техники, 2007)
    The Dirac equation offers a precise analytical description of relativistic two-particle bound states, when one of the constituent is very heavy and radiative corrections are neglected. Looking at the high-Z hydrogen-like ...

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