Наукова електронна бібліотека
періодичних видань НАН України

Перегляд Вопросы атомной науки и техники, 2007, № 3 за назвою

Репозиторій DSpace/Manakin

Перегляд Вопросы атомной науки и техники, 2007, № 3 за назвою

Сортувати за: Порядок: Результатів:

  • Quantum nature of non-Fermi charge carriers for pseudogap state of high-Tc superconductors 
    Sergeeva, G.G. (Вопросы атомной науки и техники, 2007)
    For pseudogap state of underdoped cuprates high temperature superconductors (HTS) with stripe structure of copper-oxygen plane an approach for describing of U-stripe as two-dimensional state with vortex-like excitations ...
  • Quantum theory of the Vavilov-Cherenkov radiation for a particle with arbitrary spin 
    Afanasiev, G.N.; Lyubchenko, M.V.; Stepanovsky, Yu.P. (Вопросы атомной науки и техники, 2007)
    We consider the Vavilov-Cherenkov radiation by a particle with arbitrary spin using the relativistic quantum treatment of the one-photon Cherenkov emission. The probability of the one-photon emission by relativistic particle ...
  • Radiation reaction and renormalization for a photon-like charged particle 
    Yaremko, Yu. (Вопросы атомной науки и техники, 2007)
    A renormalization scheme which relies on energy-momentum and angular momentum balance equations is applied to the derivation of effective equation of motion for a massless point-like charge. Unlike the massive case, the ...
  • Radiative corrections in high energy Compton scattering 
    Konchatnij, M.I.; Merenkov, N.P. (Вопросы атомной науки и техники, 2007)
    Radiative corrections (RC) to the differential and total Compton scattering cross sections are calculated. We consider the scattering of photon with a few GeV energy by the atomic electron. The reason is the unique possibility ...
  • Reduced description method in dynamic theory of particles interacting with medium 
    Nikolayenko, S.O.; Slyusarenko, Yu.V. (Вопросы атомной науки и техники, 2007)
    We consider spatially inhomogeneous states of particles, weakly interacting with hydrodynamic medium involving Bogolubov’s reduced description method. It has been shown that such a system has both kinetic and hydrodynamic ...
  • Relaxation caused by one phonon decay into three in superfluid helium 
    Adamenko, I.N.; Kitsenko, Yu.A.; Nemchenko, K.E.; Slipko, V.A.; Wyatt, A.F.G. (Вопросы атомной науки и техники, 2007)
    The analytical relation for the rate of one phonon decay into three is obtained. Starting from the relation obtained, the rate of spontaneous decay in the first order of perturbation theory is found. It is shown, that ...
  • Resonant photoproduction of e⁺e⁻-pair with photon emission in strong magnetic field 
    Fomin, P.I.; Kholodov, R.I. (Вопросы атомной науки и техники, 2007)
    The quantum-electrodynamic process of electron-positron pair production by a photon is considered in a strong external magnetic field. The process is accompanied by emission of the final photon. Kinematics and resonance ...
  • Resonant two-photon emission of an electron in the field of an electromagnetic wave 
    Voroshilo, O.I.; Roshchupkin, S.P. (Вопросы атомной науки и техники, 2007)
    We present, for general relativistic case, a theoretical investigation of the resonant two-photon emission of an electron in the circularly-polarized electromagnetic wave. Resonances are related to a virtual intermediate ...
  • 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 ...
  • 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 ...
  • 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.
  • 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 ...
  • 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 ...
  • 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 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 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 ...
  • The possibilyty of second sound waves registration in isotopic enriched diamond single crystal 
    Khodusov, V.D.; Litvinenko, D.M. (Вопросы атомной науки и техники, 2007)
    Using the experimental data of diamond thermal conductivity we obtain the data of normal and resistive processes of phonon interaction in Callaway approach. As the result we obtain the concentration values of ¹³C in diamond ...

Пошук


Розширений пошук

Перегляд

Мій обліковий запис