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Перегляд Bопросы атомной науки и техники, 2004 за назвою

Репозиторій DSpace/Manakin

Перегляд Bопросы атомной науки и техники, 2004 за назвою

Сортувати за: Порядок: Результатів:

  • Markov, P.I.; Onishchenko, I.N.; Sotnikov, G.V. (Вопросы атомной науки и техники, 2004)
    The first results of development of a numerical electromagnetic 2.5-dimensional code «SOM 2.5» (3 dimensional by the velocities and 2 dimensional by the coordinates) for researching of a virtual cathode in the presence ...
  • Andreeva, Z.A.; Svistunov, Yu.A.; Silaev, S.A.; Stepanov, A.V. (Вопросы атомной науки и техники, 2004)
    The RIC-30 cyclotron was designed for acceleration of protons up to 30 MeV [1]. Since 1994 it has been used for production of radionuclides on internal target installed at a radius of 580 mm, where the beam energy equals 22 ...
  • Gorpinich, O.K.; Povoroznyk, O.M.; Jachmenjov, O.O. (Вопросы атомной науки и техники, 2004)
    In kinematical complete investigation of ³H(α,τt)n reaction by using beam with Eα = 67.2 МеV and titan trituated target the ground state of ⁴Н was observed with Eg.s. = Ent = 3.22 ± 0.25 МеV and Г = 2.9 ± 1,1 МеV.
  • Priymenko, S.D.; Lonin, Yu.F.; Bondarenko, L.A.; Onishchenko, I.N. (Вопросы атомной науки и техники, 2004)
    The excitation of linear impedance antenna by an electron beam in an infinite space is considered. The charge of beam is concentrated on one end of the antenna and excites frequency spectrum of its radiation. The system ...
  • Dovbnya, A.N.; Ayzatsky, N.I.; Boriskin, V.N.; Zakutin, V.V.; Kushnir, V.A.; Mitrochenko, V.A.; Reshetnyak, N.G.; Perezhogin, S.A.; Stepin, D.L. (Вопросы атомной науки и техники, 2004)
    The article presents the results from studies, performed at the R&D “Accelerator” NSC KIPT, on development of units for the X-band klystron with an output power 1...2 MW and at a voltage 50...100 kV. A magnetron gun with ...
  • Maydanyuk, S.P. (Вопросы атомной науки и техники, 2004)
    A condition, at which inverse power one-dimensional potential becomes reflectionless during propagation through it of a plane wave, is obtained on the basis of SUSY QM methods. A scattering of a particle on spherically ...
  • Dyomin, V.S.; Reprintsev, L.V.; Shendrik, V.A. (Вопросы атомной науки и техники, 2004)
    The possibilities for measuring the phase charge distribution in picosecond bunches of the electron linac without application of an electron-optical chamber are discussed. It is proposed to use the measurement scheme based ...
  • Ryzhikov, V.; Klamra, W.; Starzhinskiy, N.; Gal’chinetskii, L.; Silin, V.; Lisetski, L.; Danshin, E.; Kapusta, M.; Szawlowski, M.; Katrunov, K.; Chernikov, V.; Tarasov, V.; Balcerzyk, M.; Moszyński, M. (Вопросы атомной науки и техники, 2004)
    In the energy range E =2.8...42.2 MeV, the light output S was measured for ZnSe-based scintillators under irradiation with α- particles and heavy ions 81Br. Under such irradiation, the proportionality S(Еα,i) is observed ...
  • Kuplennikov, E.L.; Nemashkalo, A.A.; Ranyuk, Yu.N (Вопросы атомной науки и техники, 2004)
    Inelastic ⁴He(e,e′) energy spectra and response functions together with realistic calculations are considered. It was found that at the threshold region models predict far less cross section and response functions strength ...
  • Shul’ga, N.F.; Syshchenko, V.V. (Вопросы атомной науки и техники, 2004)
    The incoherent bremsstrahlung of high energy electrons in crystal is caused by thermal spread of atoms from their equilibrium positions in the lattice. In the present article the simulation procedure for the intensity ...
  • Katrunov, K.; Naydenov, S.; Ryzhikov, V.; Starzhinskiy, N.; Gal’chinetskii, L.; Gavril’uk, V.; Yanovsky, V. (Вопросы атомной науки и техники, 2004)
    We have carried out Monte-Carlo calculations of the light collection coefficient τ for different shapes of ZnSebased scintillators Applying a theoretical model, it has been shown, that the light collection optimization can ...
  • Levchuk, L.G.; Soroka, D.V.; Sorokin, P.V.; Voronko, M.V.; Zub, S.S. (Вопросы атомной науки и техники, 2004)
    A possibility to observe with the CMS a heavy (MH  200 GeV/c²) Higgs decaying via H⁰ → Z⁰Z⁰ → llνν is studied. It is suggested that for Higgs masses close to threshold of H⁰ decay to the Z⁰Z⁰ pair. The “irreducible” ...
  • Ivashchenko, V.E.; Karnaukhov, I.M.; Trotsenko, V.I.; Shcherbakov, A.A. (Вопросы атомной науки и техники, 2004)
    The various methods of approximation of operating characteristics of electrostatic beam position monitors were investigated. The new method that allows on order to increase the precision of approximation of horizontal ...
  • Dovbnya, A.M.; Shramenko, B.I.; Torgovkin, A.V. (Вопросы атомной науки и техники, 2004)
    In this report the different target arrangement relative to the bremsstrahlung beam have been considered. The analyses of spectral and angular distributions of bremstrahlung from different targets and as function of ...
  • Antipov, V.S.; Babych, E.M.; Berezhna, I.V.; Gorban, N.S.; Grytsenko, A.V.; Kovpik, O.F.; Kornilov, E.O.; Kiselev, V.A.; Linnik, A.F.; Revyakina, N.Yu.; Uskov, V.V. (Вопросы атомной науки и техники, 2004)
    The electron beam influence on the decomposition of organic compounds in effluents has been investigated. In the tests, waste-water has been processed with a relativistic electron beam of the energy 3...4 MeV, formed with ...
  • L’vov, A.N.; Senchishin, V.G.; Shulika, N.G.; Skibin, V.I.; Taller, E.G.; Voronkina, N.I.; Zaleskiy, Yu.G. (Вопросы атомной науки и техники, 2004)
    The paper presents the results of experimental study on the X-ray fluorescence of new organic films manufactured on the base of polystyrene with activating dopes of P-Terphenyl 1.0%, 1.4-Di-(2-(5-Phenyloxazolyl))- Benzene ...
  • Masunov, E.S.; Polozov, S.M. (Вопросы атомной науки и техники, 2004)
    3D dynamics in the linear undulator accelerator is studied using analytical methods. The Hamilton form of motion equations is carried out by means of a smooth approximation method. The comparison of analytically and ...
  • Ganenko, V.B.; Konovalov, O.G.; Korchin, A.Yu.; Maslov, N.I.; Shevchenko, N.G. (Вопросы атомной науки и техники, 2004)
    Perspertive directions in fundamental nuclear and hadron physics with electromagnetic probes at intermediate energies up to 1 GeV are discussed. It is emphasized that for electron accelerator with the energy 500…730 ...
  • Batiy, V.G.; Glebkin, S.I.; Yegorov, V.V.; Zakrevskiy, Yu.A.; Kouzmenko, V.A.; Pravdyvyi, A.A.; Fedorchenko, D.V. (Вопросы атомной науки и техники, 2004)
    Biological shielding physical simulation and angular distribution measurement method within the “Shelter” object conditions using “Ekran” facility was considered. Method for biological shielding mathematical simulation ...
  • Ryzhikov, V.D.; Galkin, S.N.; Voronkin, E.F.; Zelenskaya, O.V.; Chernikov, V.V.; Pirogov, E.N.; Opolonin, A.D.; Kozin, D.N.; Lisetskaya, E.K. (Вопросы атомной науки и техники, 2004)
    Results are presented on parameters of light output and uniformity of scintillation properties of 1D and 2D-matrices for different conditions of their preparation. It has been shown that with grinded scintillators based ...

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