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Перегляд Відділення ядерної фізики та енергетики за назвою

Репозиторій DSpace/Manakin

Перегляд Відділення ядерної фізики та енергетики за назвою

Сортувати за: Порядок: Результатів:

  • 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 ...
  • Non-conventional operation modes for millimeter wave relativistic magnetrons 
    Gadetsky, N.P.; Lebedenko, A.N.; Magda, I.I.; Shtan’ko, A.A.; Volovenko, M.V. (Вопросы атомной науки и техники, 2016)
    The operation of 8-mm band relativistic magnetrons is considered for traditional and inverted-voltage regimes. The results obtained in a series of experiments are discussed.
  • Non-destructive beam cross-section detector at the MMFL LEBT 
    Esin, S.K; Nikulin, E.S.; Rezvov, V.A.; Ioudin, L.I.; Yakushev, V.P (Вопросы атомной науки и техники, 2004)
    The maiden outcomes of a television application for monitoring on the MMFL Proton Injector beam parameters are adduced. In the basis of a system it is non-interrupted ionization detector reshaping the beam cross-section ...
  • Non-destructive control of PVD coating surface defects 
    Romaniuk, S.P.; Bilinska, M.S.; Taran, A.V.; Klochko, O.Yu.; Nowakowska-Langier, K.; Marchenko, A.K.; Deryabkina, E.S.; Nikolaychuk, G.P. (Problems of Atomic Science and Technology, 2022)
    Nanostructured ZrN coatings were deposited by the vacuum arc method with partial separation of the plasma flow from macroparticles using a curvilinear magnetic filter. With the proposed deposition parameters, a ZrN coating ...
  • Non-destructive singlepass monitor of longitudinal charge distribution in an ultrarelativistic electron bunch 
    Logatchov, P.V.; Bak, P.A.; Starostenko, A.A.; Dikansky, N.S.; Tupikov, V.S.; Gubin, K.V.; Mishnev, V.M.; Korabelnikov, M.B.; Fedotov, M.G. (Вопросы атомной науки и техники, 1999)
    We present here the first experimental test of a singlepass non-destructive method of monitoring of longitudinal charge distribution in an intensive relativistic electron bunch. This method is based on the scanning of a ...
  • Nonequilibrium of the dense electric arc plasma cased by radiation transfer 
    Zhovtyansky, V.А.; Lelyukh, Yu.I.; Tkachenko, Ya.V. (Вопросы атомной науки и техники, 2012)
    The results of the tomographic spectroscopy study of the free burning electric arc plasma between evaporating copper electrodes are presented briefly. The role of resonance radiation in departure of the dense plasma from ...
  • Non-equilibrium plasma properties of electric arc discharge in air between copper electrodes 
    Boretskij, V.; Veklich, A.; Cressault, Y.; Gleizes, A.; Teulet, Ph. (Вопросы атомной науки и техники, 2012)
    Spectroscopy investigations of plasma of free burning electric arc discharge as well as discharge in air flow of 6.45 slpm at currents 3.5, 30, 50 and 100 A were carried out. Plasma state deviation from thermodynamic ...
  • Nonlinear analysis of mm waves excitation by high–current REВ in dielectric resonator 
    Galaydych, K.V.; Lonin, Yu.F.; Ponomarev, A.G.; Prokopenko, Yu.V.; Sotnikov, G.V. (Вопросы атомной науки и техники, 2012)
    A nonlinear self-consistent theory of excitation of millimeter wave lengths electromagnetic fields by high current relativistic azimuthally-modulated electron beam in cylindrical resonator with a dielectric rod is constructed. ...
  • Nonlinear analysis of the plasma wave decay 
    Khvesyuk, V.I.; Karbushev, D.N. (Вопросы атомной науки и техники, 2009)
    Distortions of drift waves form connected with nonlinear processes agreed upon by influence of plasma shear flows on wave are considered. Plasma velocities are directed along line of wave propagation. It is shown that ...
  • Nonlinear beam interaction with electromagnetic waves in infinite plasma 
    Volokitin, A.S.; Krafft, C. (Вопросы атомной науки и техники, 2000)
    In the presence of strong dissipation, the nonlinear interaction of a monoenergetic cylindrical or spiraling electron beam with a packet of whistlers or lower hybrid waves differs considerably from the nondissipative case. ...
  • Nonlinear convective heat transport in multiple magnetized electron temperature filaments 
    Sydora, R.D.; Van Compernolle; Karbashewski, S.; Morales, G.J.; Maggs, J.E. (Вопросы атомной науки и техники, 2017)
    Results are presented from a basic electron heat transport experiment consisting of multiple magnetized electron temperature filaments in close proximity. This arrangement samples cross-field transport from nonlinear ...
  • Nonlinear decay of Langmuir waves into counter-propagating surface ones 
    Akimov, Yu.A.; Azarenkov, N.A. (Вопросы атомной науки и техники, 2006)
    This paper presents a study of the nonlinear excitation of surface waves involving a Langmuir wave decay at a plasma-dielectric interface. The Langmuir wave is considered to be incident perpendicularly upon the interface, ...
  • Nonlinear dynamics of relativistic electron bunch in an undulator 
    Ognivenko, V.V. (Вопросы атомной науки и техники, 2001)
    The dynamics of electron bunch motion in a helical undulator for the regime of self–amplification spontaneous undulator radiation is investigated theoretically using the method of self-consistent modeling the motion of ...
  • Non-linear effects at ionization of hydrogen atoms in the strong pulsed light field 
    Starodub, S.S.; Roshchupkin, S.P. (Вопросы атомной науки и техники, 2012)
    It is a model theoretical work of the applied character in which: outside the framework of the dipole approximation (with an accuracy of about v/c) the effective interaction force between two atoms of hydrogen at their ...
  • Non-linear electron structures in high-current plasma lens 
    Goncharov, A.; Gubarev, S.; Dobrovolskii, A.; Litovko, I.; Protsenko, I. (Вопросы атомной науки и техники, 2000)
    We describe the experimental investigations of the dispersion characteristics of the electron oscillations excited owing to drift instability in high-current plasma lens (PL). The experiments were carried out using the ...
  • Nonlinear evolution of hypersonic waves with Akhiezer damping and their role in coherent bremsstrahlung in crystals 
    Vodyanitskii, A.A. (Вопросы атомной науки и техники, 2007)
    The asymptotic and numerical analysis of the nonlinear hypersonic wave propagation is fulfilled. Some peculiarities of the linear propagation of a periodic signal, such as the formation of a periodic shock wave, have been ...

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