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Перегляд Вопросы атомной науки и техники, 2013, № 6 за датою випуску

Репозиторій DSpace/Manakin

Перегляд Вопросы атомной науки и техники, 2013, № 6 за датою випуску

Сортувати за: Порядок: Результатів:

  • Measurements of LET spectra of the JINR phasotron radiotherapy proton beam 
    Kubančák, J.; Molokanov, A.G. (Вопросы атомной науки и техники, 2013)
    Biological action of ionizing radiation can be described using the quantity called the Linear Energy Transfer (LET). The LET belongs to one of most important radiobiological quantities. In our paper, we focused on measurement ...
  • The RF system for RFQ-injector of LINAC-20 
    Kuzmichev, V.G.; Kozlov, A.V.; Stasevich, Y.B.; Seleznev, D.N.; Dorohov, K.I.; Kononov, A.V. (Вопросы атомной науки и техники, 2013)
    The RF system of RFQ-injector being built in ITEP is presented. Two-channel RF system of RFQ-injector operates at 145 MHz in pulse mode. Parameters and test results of the channels operated on the dummy load are presented. ...
  • Research surface resistance of copper normal and abnormal skin-effects depending on the frequency of electromagnetic field 
    Kutovyi, V.A.; Komir, A.I. (Вопросы атомной науки и техники, 2013)
    The results of the frequency dependence of surface resistance of copper in diffuse and specular reflection of electrons from the conductive surface of the high-frequency resonance of the system depending on the frequency ...
  • The СС1-3 cyclotron system for non-destructive nuclear-physical methods of the element analysis 
    Veresov, O.L.; Gavrish, Yu.N.; Galchuck, A.V.; Grigorenko, S.V.; Grigoriev, V.I.; Emelianov, M.A.; Korolev, L.E.; Kuzhlev, A.N.; Mezhov, I.I.; Mudrolyubov, V.G.; Strokach, A.P.; Tsygankov, S.S.; Shiltsev, V.D. (Вопросы атомной науки и техники, 2013)
    The СС1-3 cyclotron system is intended to be installed in the laboratory of nuclear-physical methods of the element analysis of the Vinca Institute of Nuclear Sciences, Belgrade, Serbia. The cyclotron system ensures ...
  • NSC KIPT neutron source status 
    Vodin, A.N.; Demchenko, P.A.; Zelinsky, A.Yu.; Karnaukhov, I.M.; Neklyudov, I.M.; Peev, F.A.; Pugachev, G.D.; Ushakov, I.V. (Вопросы атомной науки и техники, 2013)
    The state of development and construction of ADS research facility in NSC KIPT is given. The facility presents a neutron source based on a subcritical uranium assembly driven by a linear electron accelerator with energy ...
  • BEAMDULAC-BL code for 3D simulation of electron beam dynamics taking into account beam loading and coulomb field 
    Bondarenko, T.V.; Masunov, E.S.; Polozov, S.M. (Вопросы атомной науки и техники, 2013)
    BEAMDULAC-BL 3D code is designed last years to study the beam dynamics in linac taking into account both Coulomb and RF self field. The code versions for traveling and standing wave linacs are ready for operation. The ...
  • RFQ as a second section of front end of ion linac 
    Plastun, A.S. (Вопросы атомной науки и техники, 2013)
    There is a problem of low accelerating efficiency at front end part of ion linac. Conventional RFQ doesn’t allow effective accelerating at energies higher than 3 MeV. The paper presents one of the possible ways to modify ...
  • Development of new elements of automated control systems linear accelerator 
    Boriskin, V.N.; Ljahovec, V.A.; Sarvilov, A.A.; Momot, V.A.; Savchenko, A.N.; Cebenko, G.N.; Vereshchaka, V.V. (Вопросы атомной науки и техники, 2013)
    For monitoring systems and control of linear electron accelerators have been designed, manufactured and introduced new elements instead of physically and morally outdated. This family of analog-to-digital converters ADC ...
  • Disk Loaded Waveguide parameters for acceleration of particles with intermediate mass in the medium energy range 
    Paramonov, V.V. (Вопросы атомной науки и техники, 2013)
    The Disk Loaded Waveguide (DLW) parameters are considered for the L-band frequency range and particle velocity 0.04 < β < 1. Basing on particularities of acceleration with traveling wave, deep optimization of DLW cells ...
  • Remote control system for H-minus ions source of INR LINAC 
    Volodkevich, O.M.; Zubets, V.N.; Kiselev, Yu.V.; Klenov, V.S. (Вопросы атомной науки и техники, 2013)
    A system of remote control of negative ions source for LINAC INR RAS designed, constructed and put into operation. Galvanic isolation and spatial separation of elements that are at potential 400 kV in the power rack of the ...
  • Møller polarimeter reconstruction in Hall A Jefferson Lab 
    Pomatsalyuk, R.I.; Vereshchaka, V.V.; Glamazdin, A.V. (Вопросы атомной науки и техники, 2013)
    The Møller polarimeter reconstruction for measuring of the electron beam polarization with energies up to 11 GeV has been performed in Hall A Thomas Jefferson Laboratory (United States). This paper describes the elements ...
  • Conversion of beams in the plasma lens and investigation of Z-pinch dynamics 
    Drozdowskiy, A.A.; Drozdowskiy, S.A.; Golubev, A.A.; Sasorov, P.V.; Savin, S.M.; Yanenko, V.V. (Вопросы атомной науки и техники, 2013)
    The plasma lens can carry out sharp focusing of ion beam. At stages of the plasma discharge at which the magnetic field is nonlinear, formation of other configurations of beams is possible. The discharge current distributions ...
  • CEBAF upgrade at Jefferson Laboratory 
    Glamazdin, A.V. (Вопросы атомной науки и техники, 2013)
    Upgrade to CEBAF accelerator and all experimental halls to increase the maximal beam energy from 6 up to 12.1 GeV is in progress at Jefferson Laboratory. Schedule, plans and present status of the upgrade are presented in ...
  • Accelerator mass-spectrometr SB RAS 
    Rastigeev, S.A.; Frolov, A.R.; Goncharov, A.D.; Klyuev, V.F.; Konstantinov, E.S.; Kutnykova, L.A.; Parkhomchuk, V.V.; Petrozhitskii, A.V. (Вопросы атомной науки и техники, 2013)
    The accelerator mass spectrometer (AMS) created at BINP SB RAS is installed at CCU “Geochronology of the Cenozoic era” for sample dating by the ¹⁴С isotope and for biomedical applications. The most distinguishing fea-tures ...
  • Radionuclide methods application in cardiac studies 
    Kotina, E.D.; Ploskikh, V.A.; Babin, A.V. (Вопросы атомной науки и техники, 2013)
    Radionuclide methods are one of the most modern methods of functional diagnostics of diseases of the cardio-vascular system that requires the use of mathematical methods of processing and analysis of data obtained during ...
  • Multipacting simulation in input power couplers of electron linear accelerator 
    Gusarova, M.A.; Zvyagintsev, V.L.; Petrushina, I.I. (Вопросы атомной науки и техники, 2013)
    This paper concerns the results of multipacting prediction for the feeding waveguide section of the eLINAC accelerator. The threshold values of the input power, at which the discharge may occur in this structure, were ...
  • Phase tuning system for travelling wave resonator 
    Bondarenko, T.V.; Shchedrin, I.S. (Вопросы атомной науки и техники, 2013)
    The article describes the system of phase tuning based on waveguide phase shifter. Phase shifter is represented by the dielectric plate with low dielectric permittivity placed inside a travelling wave resonator waveguide ...
  • 2D beam dynamics simulation in linear mode LPWA channel with pre-modulation stage 
    Polozov, S.M. (Вопросы атомной науки и техники, 2013)
    Laser plasma wakefield acceleration (LPWA) is one of most popular novel methods of acceleration. The acceleration process differs significantly for linear LPWA mode and bubble (non-linear) modes. The LPWA has two serous ...

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