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Перегляд Bопросы атомной науки и техники, 2001 за назвою

Репозиторій DSpace/Manakin

Перегляд Bопросы атомной науки и техники, 2001 за назвою

Сортувати за: Порядок: Результатів:

  • Sensitivity studies of beta-radiation detector based on small-crystalline scintillator ZnSe(Te) 
    Gavrylyuk, V.; Gal’chinetskyi, L.; Danshin, E.; Zelenskaya, O.; Katrunov, K.; Ryzhikov, V.; Starzhynskyi, N.; Chernikov, V. (Вопросы атомной науки и техники, 2001)
    A new large area β-detector has been designed and studied. The design includes wedge-shaped light transducers. A composite material based on a small crystalline ZnSe(Te) was applied onto the wide surface of light transducer. ...
  • Shock-wave dynamics under expansion of the spark channel in gas 
    Korytchenko, K.V.; Volkolupov, Yu.Ya.; Krasnogolovets, M.A.; Ostrizhnoy, M.A.; Chumakov, V.I.; Semenets, T.A. (Вопросы атомной науки и техники, 2001)
    The process of formation of shock waves arising at a spark discharge is considered. According to analysis of experimental statistics the results of the various authors about dynamics of development of the spark channel are ...
  • Side-slipping of a radiating particle 
    Artru, X.; Bignon, G.; Qasmi, T. (Вопросы атомной науки и техники, 2001)
    Radiation reaction is revisited, first in a new classical approach, where the physical particle 4-momentum is redefined as the energy-momentum flux across the future light cone and is not parallel to the 4-velocity. Then ...
  • Silicon pad detectors for a simple tracking system and multiplicity detectors creation 
    Bochek, G.L.; Kulibaba, V.I.; Maslov, N.I.; Naumov, S.V.; Starodubtsev, A.F. (Вопросы атомной науки и техники, 2001)
    Silicon pad detectors are working at room temperatures, what is very convenient for creation of simple tracking system and multiplicity detectors. Silicon pad detectors are studied to create a compact detecting systems for ...
  • Single-mode cavities at frequencies of 172 and 178 MHz 
    Volkov, V.N.; Bushuev, A.A.; Fomin, N.G.; Gorniker, E.I.; Kenjebulatov, E.K.; Korchuganov, V.N.; Krutihin, S.A.; Kurkin, G.Ya.; Makarov, I.G.; Mityanina, N.V.; Petrov, V.M.; Sedlyarov, I.K.; Tribendis, A.G. (Вопросы атомной науки и техники, 2001)
    In the report presented here the projects of two accelerating cavities with strong damping of higher modes (HOM) with special vacuum loads are presented. The designs of the cavities and loads are described. The design ...
  • 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 ...
  • Small-size 2.5 MeV electron accelerator with local radiation shielding 
    Gavrish, Yu.N.; Klinov, A.P.; Krestianinov, A.S.; Nikolaev, V.M.; Fomin, L.P.; Linkenbach, H.A.; Geus, G.; Knospel, W. (Вопросы атомной науки и техники, 2001)
    A novel design of a 2.5 MeV small-size linear electron accelerator with local radiation shielding is presented in the paper. The accelerator is intended for the use in mobile introscopic facilities. The main design approaches, ...
  • Some approximate solutions of the Boltzmann equation 
    Gordevsky, V.D.; Sysoyeva, Yu.A. (Вопросы атомной науки и техники, 2001)
    The process of interaction between two inhomogeneous flows in a gas of hard or rough spheres is approximately described by the bimodal distributions of a special form. Different remainders tend to zero with accordant ...
  • Sources of X-radiation based on stochastic acceleration of rare plasma particles 
    Antonov, A.N.; Buts, V.A.; Kovpik, O.F.; Kornilov, E.A.; Manuilenko, O.V.; Svichenskii, V.G.; Stepanov, K.N.; Tolstoluzhskii, A.P.; Turkin, Yu.A. (Вопросы атомной науки и техники, 2001)
    The results of theoretical and experimental study of stochastic plasma heating are presented. The high efficiency of such heating is shown. The possibility of using such plasma as a source of X-radiation is analyzed. Such ...
  • Space charge effects and RF focusing of ribbon beam in ion linac 
    Masunov, E.S.; Vinogradov, N.E.; Polozov, S.M. (Вопросы атомной науки и техники, 2001)
    Version of the plane structure ion linac which is designed for intensive low energy ribbon beams bunching and acceleration is considered. Transverse stability is achieved by the use of nonsynchronous field harmonic focusing ...
  • 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 ...
  • 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.
  • 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 ...
  • 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 ...
  • Structures of solutions to the problems for multilayer media and their applications to the calculation of fuel–element thermal fields 
    Khazhmuradov, M.A. (Вопросы атомной науки и техники, 2001)
    The technique of constructing approximate solutions to heat conduction problems of media is presented. The calculation is based on the structures of solutions constructed with the help of the left, normalized-to-the-first-order ...
  • Studying the electron flow formation in magnetron guns with a secondary emission metallic cathode 
    Dovbnya, A.N.; Reshetn’yak, N.G.; Zakutin, V.V. (Вопросы атомной науки и техники, 2001)
    Presented are the results of studies concerning the multybeams systems and considering the possibility to increase the output current amplitudes by changing the geometrical dimensions of guns.
  • Study of ultrarelativistic beam emittance 
    Khoruzhiy, V.M. (Вопросы атомной науки и техники, 2001)
    We estimated a minimum radius of a beam under given normalized emittance and a minimum emittance of proton and electron beams. We obtained the simple expression for a minimum radius of a beam xmin = En/1 rad and the value ...
  • Subsystem for control of isotope production with linear electron accelerator 
    Karasyov, S.P.; Pomatsalyuk, R.I.; Shevchenko, V.A.; Shlyakhov, I.N.; Tenishev, A.Eh.; Uvarov, V.L. (Вопросы атомной науки и техники, 2001)
    One of advanced ways of isotope production for medicine is using of bremsstrahlung of the electron accelerator [1]. Therewith, this technology requires development of special target units, that can be operated under high ...
  • Superconducting high-field wigglers and wave length shifters in Budker INP 
    Batrakov, A.M.; Bekhtenev, E.A.; Borovikov, V.M.; Djurba, V.K.; Fedurin, M.G.; Repkov, V.V.; Karpov, G.V.; Khruschev, S.V.; Kulipanov, G.N.; Kuzin, M.V.; Lev, V.K.; Mezentsev, N.A.; Shkaruba, V.A. (Вопросы атомной науки и техники, 2001)
    Several high-field superconducting wigglers (SCW) and wavelength shifters (WLS) are fabricated in the Budker INP for generation of synchrotron radiation. Three-pole WLS with the magnetic field of 7.5 T are installed on ...
  • Superconductivity and integrability 
    Belokolos, E.D. (Вопросы атомной науки и техники, 2001)
    The paper is a review of studies of integrability of the BCS Hamiltonian with discussion of some its integrable generalization which present an interest for a number of physical problems.

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