Наукова електронна бібліотека
періодичних видань НАН України

Перегляд Вопросы атомной науки и техники, 2012, № 1 за назвою

Репозиторій DSpace/Manakin

Перегляд Вопросы атомной науки и техники, 2012, № 1 за назвою

Сортувати за: Порядок: Результатів:

  • Low bound on a magnetic field strength in the hot universe 
    Elizalde, E.; Skalozub, V. (Вопросы атомной науки и техники, 2012)
    It is assumed that the intergalactic magnetic fields were spontaneously generated in the early Universe due to vacuum polarization of non-Abelian gauge fields at high temperature T. Here, a procedure to estimate the field ...
  • Low-frequency green functions asymptotics in uniaxial and biaxial nematic liquid crystals 
    Matskevych, V.T. (Вопросы атомной науки и техники, 2012)
    Uniaxial and biaxial nematic liquid crystals are examples of the complicated condensed matters possessing an internal microstructure shown on macroscopic level in the form of a number of the physical phenomena and processes. ...
  • Low pressure discharge induced by microwaves with stochastically jumping phase 
    Karas’, V.I.; Artamoshkin, A.M.; Alisov, A.F.; Bolotov, O.V.; Golota, V.I.; Karas’, I.V.; Yegorov, A.M.; Zagrebelny, I.A.; Potapenko, I.F.; Starostin, A.N. (Вопросы атомной науки и техники, 2012)
    We study the gas discharge, initiated by microwave radiation with stochastically jumping phase (MWJP) in a coaxial waveguide in the optimal mode of the beam-plasma generator. In this paper we experimentally examine optical ...
  • Model-independent Z' searches at modern colliders 
    Gulov, A.V.; Kozhushko, A.A.; Skalozub, V.V.; Pankov, A.A.; Tsytrinov, A.V. (Вопросы атомной науки и техники, 2012)
    The model-independent constraints on the Abelian Z' couplings from the LEP data are applied to estimate the Z' production in experiments at hadron colliders. The Z' contribution to the Drell-Yan process at modern hadron ...
  • Necessary generalization of Кlein-Gordon and Dirac equations and existence of particle generations 
    Kulish, Yu.V.; Rybachuk, E.V. (Вопросы атомной науки и техники, 2012)
    It is shown that values of the Green functions for the Klein-Gordon and Dirac equations depend on calculation method. The integrals for the Green functions of new equations can converge if the minimal numbers of the particles ...
  • Non-linear effects at ionization of hydrogen atoms in the strong pulsed light field 
    Starodub, S.S.; Roshchupkin, S.P. (Вопросы атомной науки и техники, 2012)
    It is a model theoretical work of the applied character in which: outside the framework of the dipole approximation (with an accuracy of about v/c) the effective interaction force between two atoms of hydrogen at their ...
  • Nonlinear rotor dynamics of 2D molecular array: topology reconstruction 
    Lykah, V.A.; Syrkin, E.S. (Вопросы атомной науки и техники, 2012)
    Molecular layers with rotational degrees of freedom and quadrupolar interaction between linear molecules are investigated theoretically. We found earlier that alternative orientation of the molecules along and perpendicular ...
  • Nonlocal effect influence on the vortex filament structure in Bose-gas 
    Ivashin, A.P.; Poluektov, Yu.M. (Вопросы атомной науки и техники, 2012)
    Using the Gross-Pitaevskii equation (GPE), which accounts for a weak non-locality effects, we study the structure of the vortex filaments in a Bose-gas. We show that the sign of the additional terms in the generalized GPE ...
  • Nonperturbative approach to superfluid bose systems 
    Peletminskii, A.S.; Peletminskii, S.V.; Poluektov, Yu.M. (Вопросы атомной науки и техники, 2012)
    We study a superfluid Bose system with single-particle and pair condensates using a nonperturbative approach. The self-consistency equations for two order parameters are obtained from the principle of maximum entropy. They ...
  • Nuclear interactions and multiple coulomb scattering at volume reflection 
    Bondarenco, M.V. (Вопросы атомной науки и техники, 2012)
    For volume reflection of charged particles governed by the continuous potential of atomic planes in a bent crystal, we calculate the probability of a nuclear interaction. It is found to differ from the corresponding ...
  • On 2D massless field wave equations 
    Ovcharenko, I.E.; Stepanovsky, Yu.P. (Вопросы атомной науки и техники, 2012)
    The 2D wave equations of massless fields with arbitrary spin are obtained by application of the Extended Little Lorentz Group. The possibility of the existence of an interaction of charged 2D massless fields of spin one ...
  • One-dimensional hopping transport in energetically disordered systems in presence of a strong biased field 
    Fateev, M.P. (Вопросы атомной науки и техники, 2012)
    This report is devoted to the study of hopping drift mobility of charge carries in one-dimensional regular chain of localization site with energetic disorder. The individual jump rate was assumed to follow Miller-Abrahams ...
  • On electric polarization of helium atoms by acceleration 
    Poluektov, Yu.M.; Savchenko, V.N. (Вопросы атомной науки и техники, 2012)
    Possibility of explanation of high electric activity in superfluid helium [1–3] by polarization of helium atoms caused by acceleration is researched. It is shown that this effect is insufficient to explain the phenomenon.
  • On phase transitions in the system of charged fermi particles above the liquid dielectric surface 
    Slyusarenko, Yu.V.; Lytvynenko, D.M.; Kirdin, A.I. (Вопросы атомной науки и техники, 2012)
    A consistent theory of equilibrium states of charges and fields above the surface of liquid dielectric film located on a solid substrate is built. The developed approach is used for the description of phase transitions in ...
  • On regular geons in general relativity 
    Olyeynik, V.P. (Вопросы атомной науки и техники, 2012)
    We present the exact regular solution of vacuum Einstein equations, which may be interpreted as "mass without mass'' (geon – in terminology of J.A. Wheeler), moving along a straight line with constant velocity. The feature ...
  • On the hydrodynamics of polaron gas in the Bogolyubov reduced description method 
    Sokolovsky, S.A. (Вопросы атомной науки и техники, 2012)
    On the basis of a generalization of the Chapman-Enskog method a new approach to derivation of hydrodynamic equations for weak density polaron gas has been elaborated taking into account the relaxation of temperature and ...
  • On the long wave fluctuations in systems of particles interacting with hydrodynamic media 
    Nikolayenko, S.O.; Slyusarenko, Yu.V. (Вопросы атомной науки и техники, 2012)
    Our work offers a stochastic approach for description of long wave fluctuations in systems of particles interacting with hydrodynamic media. The presence of long-wave fluctuations in the system is caused by the random ...
  • On the type of the temperature phase transition in O(N) models 
    Bordag, M.; Demchik, V.I.; Gulov, A.V.; Skalozub, V.V. (Вопросы атомной науки и техники, 2012)
    The temperature induced phase transition is investigated in the O(N) models by using graphics processing units (GPU) for Monte Carlo simulations on a lattice. General purpose computing on GPU (GPGPU) technology allows to ...
  • On unified theoretical models, dynamical torsion and spin 
    Cirilo-Lombardo, Diego Julio (Вопросы атомной науки и техники, 2012)
    Unified field theoretical models based on generalized affine geometries are proposed, described and analyzed from the physical and mathematical points of view. The relation between torsion and spin of the models is explicitly ...
  • On vertical structure of accretion disks in type ia supernova progenitors 
    Zhiglo, A.V. (Вопросы атомной науки и техники, 2012)
    We study the vertical structure of a thin α–disk [1] in a Type Ia supernova (SN Ia) progenitor system. Accurate equation of state and opacity of solar composition material are used. The results show pronounced features in ...

Пошук


Розширений пошук

Перегляд

Мій обліковий запис