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Перегляд Bопросы атомной науки и техники, 2006 за темою "Применение ускорителей в радиационных технологиях"

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Перегляд Bопросы атомной науки и техники, 2006 за темою "Применение ускорителей в радиационных технологиях"

Сортувати за: Порядок: Результатів:

  • A channel for ion irradiation of materials at the accelerator “Sokol” 
    Glazunov, L.S.; Goncharov, A.V.; Zats, A.V.; Karpus’, S.G.; Kuz’menko, V.V.; Levenets, V.V.; Pistryak, V.M.; Sukhostavetz, V.I. (Вопросы атомной науки и техники, 2006)
    At the accelerator “Sokol” a channel for ion irradiation of materials is constructed. The channel comprising a beamline system, a slit device, an electrostatic scanning system with power and control modules, and an ...
  • An influence of gamma-irradiation and ²³⁸U fragments on single-crystal silicon properties 
    Dovbnya, A.N.; Yefimov, V.P.; Pugachev, G.D.; Dyomin, V.S.; Dovbnya, N.A.; Gordienko, J.E.; Borodin, B.G.; Babychenko, S.V.; Semenets, T.A. (Вопросы атомной науки и техники, 2006)
    In the paper the processes of accumulation of radiation defects, formed by fragments of ²³⁸U nucleus fission, for forming of amorphous phases in the bulk of single-crystal silicon and the influence of the temperature ...
  • Application of gamma activation analysis for research of Cs and I diffusion into a glassceramic matrix 
    Dikiy, N.P.; Gabelkov, S.V.; Dovbnya, A.N.; Lyashko, Yu.V.; Medvedeva, E.P.; Saenko, S.Yu.; Surkov, A.E.; Tarasov, V.V.; Uvarov, V.L.; Fedorets, I.D.; Holomeev, G.A.; Borovlev, V.I.; Zabolotny, V.D.; Medvedev, D.V. (Вопросы атомной науки и техники, 2006)
    Nuclear reactions ¹³³Cs(γ,n)¹³²Cs, ¹²⁷I(γ,n)¹²⁶I were utilized for research of Cs and I diffusion in glassceramic matrices. The glassceramic matrix was manufactured with the help of hot isostatic pressing at 910°C and ...
  • A system for polymer film irradiation with heavy ions accelerated to the energy of 1 MeV/u 
    Bomko, V.A.; Bryk, M.T.; Dyachenko, A.F.; Zabotin, A.V.; Zajtsev, B.V.; Zhuk, V.V.; Zhuravlev, V.G.; Kobets, A.F.; Kravchenko, A.I.; Lesnykh, M.S.; Reshetnikov, V.N. (Вопросы атомной науки и техники, 2006)
    At the Kharkov heavy ion linear accelerator MILAC experimental investigations on irradiation polymer films with heavy ion beams are carried out with the aim of obtaining track-etched membranes. Presently, the MILAC ...
  • A РС-controlled beam scanning system at the technological electron LINAC 
    Karasyov, S.P.; Pomatsalyuk, R.I.; Tenishev, A.Eh.; Uvarov, V.L.; Shevchenko, V.A.; Shlyakhov, I.N. (Вопросы атомной науки и техники, 2006)
    The regulatory documents for a number of technological processes (sterilization and others) require that a continuous control and archiving of beam scanning regime should be provided. To meet these conditions at the ...
  • Comparative analysis of pulsed and steady radiation influence on dynamic of extractives 
    Dikiy, N.P.; Dovbnya, A.N.; Kutovoy, V.A.; Kutovoy, S.V.; Medvedeva, E.P.; Medvedev, D.V.; Borisenko, V.N. (Вопросы атомной науки и техники, 2006)
    An electron accelerator has been applied to radiation technology for extraction of grape polyphenols after the grape being preliminary dried in vacuum. It is shown that the extraction process is more effective while the ...
  • Control system of the superconducting 63-pole 2-Tesla wiggler for Canadian Light Source 
    Kuper, E.A.; Mezentsev, N.A.; Miginsky, E.G.; Repkov, V.V.; Tsukanov, V.M. (Вопросы атомной науки и техники, 2006)
    A control system of the superconducting 63-pole wiggler fabricated at the Institute of Nuclear Physics in Novosibirsk (BINP) for Synchrotron Radiation center in Canada (CLS) is described. Specific electronics and ...
  • Detection of explosives 
    Dovbnya, A.N.; Yegorov, A.M.; Zhuk, V.V.; Pugachev, G.D.; Shapoval, I.I.; Shepelev, A.G. (Вопросы атомной науки и техники, 2006)
    The extensive literature on the methods of detection of explosives under the stationary and field conditions is reviewed. Today, there are hundreds of publications on detectability of explosives by different methods, but ...
  • Development of a detector based on a CVD-diamond for the use in radiotherapy facilities 
    Akulinichev, S.V.; Klenov, V.S.; Kravchuk, L.V.; Lebedev, S.G.; Feschenko, A.V.; Yants, V.E. (Вопросы атомной науки и техники, 2006)
    High radiation hardness, chemical resistance, high temperature operation capabilities stimulate a growing interest to use diamond materials as detectors of ionizing radiation. Samples of CVD-diamond materials in sizes 4×3 ...
  • Development of technique for testing the long-term stability of silicon microstrip detectors 
    Kosinov, A.V.; Maslov, N. I.; Naumov, S. V.; Ovchinni, V. D.; Starodubtsev, A. F.; Vasilyev, G. P.; Yalovenko, V. I.; Bosisio, L. (Вопросы атомной науки и техники, 2006)
    An automatic multi-channel set-up prototype for simultaneous testing of the Long-Term Stability (LTS) * of more than ten detectors is described. The Inner Tracking System of the ALICE experiment will include about two ...
  • Estimation of medical radionuclide yields in photonuclear production 
    Dikiy, N.P.; Dovbnya, A.N.; Nikiforov, V.I.; Uvarov, V.L. (Вопросы атомной науки и техники, 2006)
    The present paper reports the results from computer simulation of the processes of radionuclide production, namely, Sc-47, Co-57, Cu-67, Mo-99, Pd-103, In-111, W-181 and Ir-192. Consideration was given to a simplified ...
  • Estimation OF Os, Ir, Sc, In isotope production at electron linear accelerators 
    Dovbnya, A.N.; Kovtun, G.P.; Torgovkin, A.V.; Uvarov, V.L.; Shramenko, B.I. (Вопросы атомной науки и техники, 2006)
    Preliminary data on the production of medical radionuclides ⁴⁷Sc, ¹¹⁴In, ¹⁹²Ir and ¹⁹¹Os, ¹⁹¹mOs by the photonuclear method are reported. The targets were irradiated in the bremsstrahlung beam of the NSC KIPT accelerator ...
  • Excitation of high numbers harmonics by charge particles in a time-periodic electric field and a space-periodic potential 
    Buts, V.A.; Marekha, V.I.; Tolstoluzhsky, A.P. (Вопросы атомной науки и техники, 2006)
    Regular and chaotic dynamics of a charged particle, which moves in an external time-periodic electrical field and in a field of space periodic potential, are investigated. We have obtained a system of integro-differential ...
  • Free electron lasers based on LINAC-800 
    Alexandrov, V.S.; Balalykin, N.I.; Kobets, V.V.; Meshkov, I.N.; Minashkin, V.F.; Seleznev, I.A.; Sergeev, A.P.; Shirkov, G.D.; Sidorov, G.I.; Syresin, E.M.; Tokareva, N.A.; Tiutiunnikov, S.I. (Вопросы атомной науки и техники, 2006)
    The project “FELs and LINAC-800” is being under development at JINR. It is based on an accelerator facility presented to JINR by NIKHEF, Amsterdam. Analysis has shown that it is possible to build in Dubna a universal light ...
  • Full depletion voltage and separation voltage for a double-sided microstrip detector 
    Maslov, N.; Starodubtsev, O. (Вопросы атомной науки и техники, 2006)
    The results of investigation of the full depletion and separation voltages are presented. It is shown that these voltages do not always have similar values. The explanation of this effect is suggested.
  • Industrial electron accelerators type ILU 
    Auslender, V.L.; Bryazgin, A.A.; Bezuglov, V.V.; Glagolev, G.B.; Gorbunov, V.A.; Cheskidov, V.G.; Gornakov, I.V.; Faktorovich, B.L.; Kokin, E.N.; Lukin, A.N.; Maksimov, S.A.; Nekhaev, V.E.; Panfilov, A.D.; Radchenko, V.M.; Romashko, N.D.; Sidorov, A.V.; Tkachenko, V.O.; Tuvik, A.A.; Voronin, L.A. (Вопросы атомной науки и техники, 2006)
    The paper describes ILU type industrial electron accelerators. Their main parameters, design, principle of action, electron beam extraction devices, wide set of auxiliary equipment for various technological processes and ...
  • Interaction of nuclear radiations with scintillation crystals ZnSe(O, Te) 
    Gal’chinetskii, L.P.; Ryzhikov, V.D.; Starzhinskiy, N.G. (Вопросы атомной науки и техники, 2006)
    The experimental data on the irradiation of ZnSe(О,Те)-crystals with γ-quanta, protons and neutrons are presented and discussed. The mechanism for heightening the concentration of luminescence centers of C1-type ...
  • Investigation into conditions of experimental observation of Borrmann effect in a parametric X-radiation 
    Blazhevich, S.V.; Noskov, A.V. (Вопросы атомной науки и техники, 2006)
    Spectral-angular characteristics of coherent X-ray radiation of relativistic electrons in a crystal are formulated in the framework of the dynamic theory of X-rays diffraction. Numerical calculations of the radiation angle ...
  • Investigation of actinide simulators migration in granite and tuff irradiated by gamma-quanta 
    Dubinko, V.I.; Dovbnya, A.N.; Sayenko, S.Yu.; Dikiy, N.P.; Shevyakova, E.P.; Grytsyna, V.M.; Surkov, A.E.; Bereznyak, E.P.; Lyashko, Yu.V.; Medvedeva, E.P. (Вопросы атомной науки и техники, 2006)
    Granite and tuff specimens have been γ- irradiated to the absorbed doses ranging from 10⁷ to 3.0·10⁸ Gy. Penetration profiles of cerium ¹³⁹Ce (actinide simulator) in granite and tuff specimens (before and after ...
  • Magnetic measurements of the 63-pole 2 Tesla superconducting wiggler for Canadian light source 
    Bekhtenev, E.A.; Kuzin, M.V.; Khruschev, S.V.; Mezentsev, N.A.; Miginsky, E.G.; Shkaruba, V.A.; Tsukanov, V.M. (Вопросы атомной науки и техники, 2006)
    The magnet measurement methods for a multipole superconducting wiggler using the Hall probes and stretched wire are described. The results of magnet measurements for the 63-pole superconducting wiggler are presented. ...

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