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Перегляд Вопросы атомной науки и техники, 2001, № 6 за датою випуску

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Перегляд Вопросы атомной науки и техники, 2001, № 6 за датою випуску

Сортувати за: Порядок: Результатів:

  • On the hydrogen symmetry 
    Granovskii, Ya.I. (Вопросы атомной науки и техники, 2001)
    We construct O(4)-invariant hydrogen wave function in coordinate representation.
  • The theory and direct observation of controlled (suppressed) spontaneous nuclear gamma-decay 
    Vysotskii, V.I.; Kornilova, A.A.; Sorokin, A.A.; Komisarova, V.A.; Ryasny, G.K. (Вопросы атомной науки и техники, 2001)
    The theory of controlling and changing the spontaneous nuclear gamma-decay is discussed. The phenomenon of nuclear decay controlling is a result of the interaction of radioactive nuclei with zero-energy electromagnetic ...
  • Off-shell effects in electromagnetic interaction with bound nucleons 
    Belyaev, A.A.; Glöckle, W.; Golak, J.; Kamada, H.; Kotlyar, V.V.; Witała, H. (Вопросы атомной науки и техники, 2001)
    Off-energy-shell effects in one- and two-nucleon photoabsorption are studied in the reaction γ³He → pd at inter­mediate energies. The calculations are carried out with the ³He wave functions for the Bonn and Paris potentials.
  • Preface 
    Автор відсутній (Вопросы атомной науки и техники, 2001)
    This issue of PROBLEMS OF ATOMIC SCIENCE AND TECHNOLOGY contains papers presented at the International Conference on Quantum Electrodynamics and Statistical Physics, "QEDSP2001", Kharkov, Ukraine. The Conference was held ...
  • Spectra of cosmic ray electrons and positrons in the Galaxy 
    Lagutin, A.A.; Osadchiy, K.I.; Gerasimov, V.V. (Вопросы атомной науки и техники, 2001)
    A new study of the cosmic ray electron and positron spectra is presented, using an anomalous diffusion model to describe the particles propagation in the Galaxy. The parameters defining the anomalous diffusion have been ...
  • Anomalous diffusion of the cosmic rays in the fractal Galaxy 
    Lagutin, A.A. (Вопросы атомной науки и техники, 2001)
    We consider the problem of the cosmic ray spectrum formation assuming that cosmic rays are produced by galactic sources. The fractional diffusion equation proposed in our recent papers is used to describe the cosmic rays ...
  • Geometric models of statistical physics: billiard in a symmetric phase space 
    Naydenov, S.V.; Yanovsky, V.V. (Вопросы атомной науки и техники, 2001)
    The billiard problem of statistical physics is considered in a new geometric approach with a symmetric phase space. The structure and topological features of typical billiard phase portrait are defined. The connection ...
  • Routes to chaos through the interaction of high- and low-frequency oscillations 
    Shygimaga, D.V.; Vavriv, D.M. (Вопросы атомной науки и техники, 2001)
    Roads to chaos for systems with the interaction of high- and low-frequency oscillations are considered. Results are presented for quisi-periodically forced Duffing and Van-der-Pole oscillators and a two-mode system driven ...
  • Stochastic resonance in nuclear fission 
    Berezovoj, V.P.; Bolotin, Yu.L.; Dzyubak, A.P.; Yanovsky, V.V.; Zhiglo, A.V. (Вопросы атомной науки и техники, 2001)
    Fission decay of highly excited periodically driven compound nuclei is considered in the framework of Langevin approach. We used residual-time distribution (RTD) as a tool for studying the dynamic features in the presence ...
  • Alternative mechanisms of stochasticity in maps with discontinuities 
    Naydenov, S.V.; Tur, A.V.; Yanovsky, A.V.; Yanovsky, V.V. (Вопросы атомной науки и техники, 2001)
    The maps with discontinuities dynamic chaos research is made. The borders of stability and bifurcation of cycles cutting are obtained. The structure of the stable cycles tree is determined. A new mechanism of spontaneous ...
  • Stochastic refinement systems and nonseparable random geometric structures 
    Virchenko, Yu.P.; Shpilinskaya, O.L. (Вопросы атомной науки и техники, 2001)
    Probabilistic study method of fractally disodered media is proposed. It is suggested on the base of introducing of the space refinement concept.
  • Analytical treatment of the chaotic behaviour of the deterministic pseudolinear map: decay of correlations and stability of periodical systems 
    Demutsky, V.P.; Rashkovan, V.M. (Вопросы атомной науки и техники, 2001)
    It was received the rate of chaotization for pseudolinear mapping. It was shown that the rate of chaotization is proportional to the dimension of the phase space and maximal Lyapunov exponent. It was shown also that the ...
  • On the averaging procedure over the Cantor set 
    Stanislavsky, A.A.; Weron, K. (Вопросы атомной науки и техники, 2001)
    The procedure of averaging a smooth function over the normalized density of the Cantor set (A. Le Mehaute, R.R. Nigmatullin, L. Nivanen. Fleches du temps et geometric fractale. Paris: “Hermes”, 1998, Chapter 5) has been ...
  • Formalism for chaotic behavior of the bunched beam 
    Parsa, Z.; Zadorozhny, V. (Вопросы атомной науки и техники, 2001)
    Using Cesaro mid of Fourier series the quasi-linear Vlasov’s equation is transformed to the integral Fredholm equation. New results on the oscillatory behavior of solution are obtained. An extension to perturbing equation ...
  • Stochastic resonance in symmetric double well: higher harmonics 
    Zhiglo, A.V. (Вопросы атомной науки и техники, 2001)
    The work deals with the phenomenon of Stochastic Resonance in its genuine model, proposed by B. McNamara and K. Wiesenfeld for explanation of long-term climatic changes on Earth. It is shown that in two state model the ...
  • The kinetic theory of the cosmological models 
    Akhiezer, A.I.; Peletminsky, S.V. (Вопросы атомной науки и техники, 2001)
    Theory of Friedman cosmological models is developed. It is based on a common and consistent solution of the kinetic equation for the galaxies distribution function in the approximation of a self-consistent gravitational ...
  • Kinetic equations for open quantum system in the occupation number representation 
    Petrov, E.G. (Вопросы атомной науки и техники, 2001)
    Master equation for density matrix of an open many–particle system is derived in the occupation number representation. The Born approximation with respect to system–bath interaction is utilized and the fast relaxation ...
  • Transport equations for low density soliton gas 
    Baryakhtar, I.V.; Baryakhtar, V.G. (Вопросы атомной науки и техники, 2001)
    We present the theory of transport phenomena in a gas of solitons for Sinus Gordon model system. The general case of relaxation phenomena is considered. A special attention is paid for a small density non-relativistic gas ...
  • To kinetics of electromagnetic field in medium taking into account fluctuations 
    Sokolovsky, A.I.; Stupka, A.A. (Вопросы атомной науки и техники, 2001)
    Kinetic equation for statistical operator of electromagnetic field in equilibrium medium consisting of charged particles has been obtained in quasirelativistic approximation. Interpretation of the results in terms of photon ...
  • Slow nuclear burning 
    Akhiezer, A.; Khizhnyak, N.; Shulga, N.; Pilipenko, V.; Davydov, L. (Вопросы атомной науки и техники, 2001)
    Concepts of linear nuclear power systems of slow burning with breeding are briefly discussed. The propagation of the nuclear fission wave in a long thermal fission reactor (without breeding) is considered. The evolution ...

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