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Перегляд Вопросы атомной науки и техники за назвою

Репозиторій DSpace/Manakin

Перегляд Вопросы атомной науки и техники за назвою

Сортувати за: Порядок: Результатів:

  • New 15 MeV electron accelerator for non-destructive testing 
    Vorogushin, M.F.; Gavrish, Yu.N.; Nikolaev, V.M.; Muratov, A.V.; Klinov, A.P.; Ryabtsov, A.V. (Вопросы атомной науки и техники, 2001)
    A 15 MeV accelerator with the dose rate from 80 to 120 Gy/min at 1m from the target has been designed and manufactured in NPK LUTS, the D.V.Efremov Institute, NIIEFA. The accelerator is intended for nondestructive testing ...
  • New capabilities of plasma potential and density measurements using a dual heavy ion beam probing (HIBP) diagnostic in the TJ-II stellarator 
    Zhezhera, A.I.; Chmyga, A.А.; Deshko, G.N.; Eliseev, L.G.; Hidalgo, C.; Komarov, A.D.; Kozachek, A.S.; Krupnik, L.I.; Melnikov, A.V.; de Pablos, J.L.; Perfilov, S.V. (Вопросы атомной науки и техники, 2017)
    The unique capabilities of the dual HIBP system allow the investigation of multi-scale mechanisms to be expanded from the plasma edge to the plasma core in the TJ-II stellarator. Experiments with combined NBI and ECRH ...
  • New circuits of high-voltage pulse generators with inductive-capacitive energy storage 
    Gordeev, V.S.; Myskov, G.A. (Вопросы атомной науки и техники, 2001)
    The paper describes new electric circuits of multi-cascade generators based on stepped lines. The distinction of the presented circuits consists in initial storage of energy in electric and magnetic fields simultaneously. ...
  • New concept of the main part of multicharged ions linear accelerator on the combined RF focusing basis 
    Tishkin, S.S.; Dyachenko, O.F. (Problems of Atomic Science and Technology, 2023)
    A new concept of the main part of multicharged ions linear accelerator (MILAC) NSC KIPT on the combined RF focusing (CRFF) basis is proposed. In CRFF acceleration and focusing of the charged particles occurs at the expense ...
  • New developments in ICRF antennas and non-traditional applications of HF power on TEXTOR 
    Lyssoivan, A.; Messiaen, A.; Koch, R.; Durodié, F.; Amarante-Segundo, G.S.; Dumortier, P.; Van Eester, D.; Vervier, M.; Weynants, R.; Esser, H.G.; Gauthier, E.; Hoekzema, F.; Philipps, V.; Westerhof, E. (Вопросы атомной науки и техники, 2002)
    This paper reviews the present status of new developments in ICRF antennas, recent results on more realistic modeling of ICRF antennas using the 3-D full electromagnetic code ICANT and, finally, the latest development in ...
  • New in development of negative hydrogen ion source with combined discharge 
    Dobrovolsky, A.; Goretskii, V.; Bazhenov, V. (Вопросы атомной науки и техники, 2016)
    The presented work shows a progress in development of the cesiated negative hydrogen ion source with combined discharge. The dependence of Hion beam current on power introduced into the discharge is shown to have a ...
  • New Ion elastic scattering Beam Line of analytical complex at Iар NAS Ukraine 
    Drozdenko, A.A.; Duvanov, S.M.; Mordyk, S.N.; Storizhko, V.E. (Вопросы атомной науки и техники, 2008)
    The paper presents a description of new Ion Backscattering Beam Line. Small-size electrostatic accelerator “Sokol” with a beam energy range of 0.2…2.0 MeV is used as an ion source. A detail of the Beam Line is using ...
  • New method of analyzing wave processes in pulse generators based on lines with distributed parameters 
    Gordeev, V.S. (Вопросы атомной науки и техники, 2001)
    A new method of theoretical analysis of wave processes in high-current pulse generators through the relations between integral values reflecting regularities of energy transfer in ideal lines with distributed parameters ...
  • New perturbation theory in QED 
    Filippov, G.M. (Вопросы атомной науки и техники, 2007)
    The new perturbation theory in QED without the ultraviolet catastrophe is constructed.
  • New quasioptical receiving system for electron cyclotron emission diagnostics in Uragan-3M stellarator 
    Pavlichenko, R.O. (Вопросы атомной науки и техники, 2014)
    A new electron cyclotron emission antenna was designed to be installed outside of Uragan-3M vacuum tank. The system will be utilizing different diagnostic port to minimize the length of the output microwave beam. Its design ...
  • New target assembly for solid samples irradiation in 11-MeV medical cyclotron 
    Bondar, B.M.; Kravchenko, A.V.; Mikhnytsky, I.B.; Kmetyuk, Ya.V. (Вопросы атомной науки и техники, 2020)
    In this work we present the new target assembly developed for solid samples irradiation by protons with different energies at maximum of 11 MeV and 40 μA for current. The new target was designed and manufactured for ...
  • New type of eigen oscillations based on evanescent waves 
    Ayzatsky, M.I. (Вопросы атомной науки и техники, 2001)
    In this paper we represent the results of investigations of the electromagnetic waves in a layered dielectric that is limited from one side by a metal plate. There are electromagnetic oscillations, which evanesce in the ...
  • New type of metal targets 
    Bukharov, A.V.; Ankudinov, V.B.; Ogorodnikov, V.P.; Marukhin, Y.A. (Вопросы атомной науки и техники, 2014)
    Now the technologies based on interaction of high-intensity beams with substance of a target are being intensively developed. As a target it is possible to use the new type of monodisperse metal targets. The principal ...
  • New types of stable whistler nonlinear waveguides 
    Davydova, T.A.; Zaliznyak, Yu.A. (Вопросы атомной науки и техники, 2000)
    The investigation of stationary whistler wave propagation in the framework of generalized nonlinear Shrödinger equation (GNSE) including fourth-order dispersive effects and saturable nonlinearity is performed. A novel class ...
  • New versions of the BEAMDULAC code for high intensity ion beam dynamics investigation 
    Masunov, E.S.; Polozov, S.M. (Вопросы атомной науки и техники, 2006)
    New versions of the BEAMDULAC code are described. Such code can be used for high intensity ion beam dynamics investigation in linear accelerators. New abilities of the code are presented and the code testing is observed. A ...
  • Nitriding, oxidation and carburization of titanium and steels in non-self maintained gaseous discharge 
    Timoshenko, A.I.; Taran, V.S.; Misiruk, I.O. (Вопросы атомной науки и техники, 2012)
    The samples of stainless steel (SS), high speed steel (HSS) and titanium (Ti) were exposed to fluxes of ions N⁺, O⁺, and CmHn⁺ which have been ejected from hollow anode into hollow cathode (vacuum chamber). It has been ...
  • NLO corrections to the pair production of supersymmetric particles 
    Obikhod, T.V.; Verbytskyy, A.A. (Вопросы атомной науки и техники, 2014)
    The analysis of recent experimental data received from LHC (CMS) restricts the range of MSSM parameters. Using computer programs SOFTSUSY, SDECAY the mass spectrum and partial width of superpatners are calculated. With the ...
  • Noise-resistant and mechanically strong Rogowski coils used to measure parameters of high-current pulses with nanosecond front 
    Gerasimov, A.I. (Вопросы атомной науки и техники, 2004)
    There are presented the characteristics of two versions of Rogowski coils with single- or multi-layer coil wound with a screened wire and with the toroidal core made of metal.
  • Non-axisymmetric neoclassical transport from mis-alignment of equipotential and magnetic surfaces 
    Markl, M.; Heyn, M.F.; Kasilov, S.V.; Kernbichler, W.; Albert, C.G. (Problems of Atomic Science and Technology, 2022)
    Coefficients of neoclassical transport in tokamaks and stellarators with non-axisymmetric equipotential surfaces mis-aligned with magnetic flux surfaces are derived for the 1/ν regime. In the general case, they are given ...

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