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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:

  • 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 ...
  • The ideal gas of hydrogen-like atoms response to the perturbation by the external electromagnetic field 
    Slyusarenko, Yu.V.; Sotnikov, A.G. (Вопросы атомной науки и техники, 2007)
    The response of the ideal gas consisting of hydrogen-like atoms to the perturbation by the external electromagnetic field in low temperature region is studied. Consideration is based on using the Green functions formalism ...
  • The influence of incident and reflected potential wave on the point vortex evolution near a solid surface 
    Kulik, K.N.; Tur, A.V.; Yanovsky, V.V. (Вопросы атомной науки и техники, 2007)
    The influence of oscillation potential modes upon the point vortex movement near a solid wall is studied. The equations describing the point vortex movement in the given field of a potential wave in the presence of a solid ...
  • The influence of surface parameters of coatings deposited by various vacuum-plasma methods on the cell/material interaction in vitro tests 
    Zykova, A.; Safonov, V.; Luk’yanchenko, V.; Walkowicz, J.; Rogowska, R. (Вопросы атомной науки и техники, 2007)
    The surface of an implant plays a basic role in determining biocompatibility and integration due to its direct contact with the adjacent tissues. There is now the good understanding that life time of orthopedic implants ...
  • The l=2 stellarator with displaced helical windings 
    Kotenko, V.G.; Romanov, S.S.; Zalkind, V.M. (Вопросы атомной науки и техники, 2007)
    The paper deals with the magnetic surface configuration properties in the frame of a new model of the l=2 stellarator with displaced helical windings. The displacement has been made to provide a better access to the plasma ...
  • The linearly polarized photon beam for photonuclear investigations at new NSC KIPT facility 
    Ganenko, V.B.; Vashchenko, G.A.; Burdeynyi, D.D. (Вопросы атомной науки и техники, 2007)
    Intensity and polarization spectrums of coherent bremsstrahlung for the designed facility NSC KIPT (project SALO) for two possible channels of output of electron beam from accelerator with the maximal energies of beam 490 ...
  • The method of the discharge current increase in sub-MJ plasma focus 
    Nikulin, V.Ya.; Polukhin, S.N. (Вопросы атомной науки и техники, 2007)
    The analysis of experimental data of last years received on mega-joule plasma focuses shows, that falling of growth of a neutron yield in this range of energy is accompanied by falling of growth of a current. In this work ...
  • The method of unitary clothing transformations in quantum field theory: the bound-state problem and the S-matrix 
    Shebeko, A.V. (Вопросы атомной науки и техники, 2007)
    Being aimed at reformulating quantum field theory (QFT) within the notion of the so-called clothed particles and interactions between them we consider the problem of finding the simplest eigenstates of the total field ...

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