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Перегляд Вопросы атомной науки и техники, 2004, № 1 за назвою

Репозиторій DSpace/Manakin

Перегляд Вопросы атомной науки и техники, 2004, № 1 за назвою

Сортувати за: Порядок: Результатів:

  • Multichannel system for research of secondary emission pulse electron beam generation 
    Ayzatsky, N.I.; Boriskin, V.N.; Gurin, V.A.; Kushnir, V.A.; Mitrochenko, V.V.; Reshetnyak, N.G.; Romas’ko, V.P.; Savchenko, A.N.; Zakutin, V.V. (Вопросы атомной науки и техники, 2004)
    To carry out crossed-field secondary emission electron sources scientific-research developments we have designed and manufactured a 12-channel information measuring system. A hardware complex of the multichannel pulse-signal ...
  • 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 ...
  • On creation of a cathode units for the X -band klystron using a high-current magnetron gun as a base 
    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 ...
  • On proportionality of the light output of semiconductor scintillators under irradiation by alpha-particles and heavy ions 
    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 ...
  • Optimization of condition of target irradiation for radionuclide production 
    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 ...
  • Peculiarities of ribbon ion beam dynamics in the undulator linear accelerator 
    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 ...
  • Research of transmutation of products of nuclear cycle at the electron accelerator 
    Dikiy, N.P.; Dovbnya, A.N.; Lyashko, Yu.V.; Uvarov, V.L. (Вопросы атомной науки и техники, 2004)
    The analysis of the use of linear electron accelerators for transmutation of fission products and actinides from nuclear power plants is carried out. The results of irradiation of isotopes ⁹⁰Sr, ²⁴¹Am and ChNPP fuel ...
  • Resonator researches of accelerating system of the applied ion installations 
    Svistunov, Yu.; Budtov, A.; Mudrolubov, V.; Petrov, V.; Silaev, S. (Вопросы атомной науки и техники, 2004)
    33 MHz RFQ and APF-cavity construction, manufacture and tuning are considered. These resonators are developed at the D.V. Efremov Institute for applied complexes where ion beams are used. In particular, there are considered ...
  • RF power supply system of industry irradiation facility 
    Gavich, V.T.; Zavadtsev, A.A.; Zavadtsev, D.A.; Krasnov, A.A.; Sobenin, N.P.; Kolosov, O.S. (Вопросы атомной науки и техники, 2004)
    Irradiation facility is designed for fruit disinfestations by means of two-side 9 MeV electron beam irradiation. Throughput of the facility is 30 T/h at a minimum dose of 150 Gy. The system includes a master generator, ...
  • Source of high energy gamma rays on basis of storage ring with internal target and electron cooling 
    Gubin, K.V.; Mashinin, V.A.; Parkhomchuk, V.V.; Shamovskij, V.G.; Vostrikov, V.A. (Вопросы атомной науки и техники, 2004)
    The project of a high-energy monochromatic gamma radiation source is developed. The source is based on the storage ring with an internal thin target. A limiting factor for using of the internal target is the growth of the ...
  • Study of electron beam energy conversion at gyrocon–linear accelerator facility 
    Karliner, M.M.; Kozyrev, E.V.; Makarov, I.G.; Nezhevenko, O.A.; Ostreiko, G.N.; Persov, B.Z.; Serdobintsev, G.V. (Вопросы атомной науки и техники, 2004)
    A gyrocon together with the high-voltage 1.5 MeV accelerator ELIT-3A represents a power generator at 430 MHz serving for linear electron accelerator pulse driving. The facility description and results of calorimetric ...
  • The fundamentals of 99mTc production cycle at electron accelerator 
    Dikiy, N.P.; Dovbnya, A.N.; Uvarov, V.L. (Вопросы атомной науки и техники, 2004)
    The report presents the results of investigations into physical and technological fundamentals of 99Mo/99mTc production with the use of bremsstrahlung of the electron accelerator.
  • The injector of high power electron linac for industrial application 
    Ayzatsky, M.I.; Biller, E.Z.; Dovbnya, A.N.; Khodak, I.V.; Kushnir, V.A.; Mitrochenko, V.V.; Stepin, D.L.; Zhiglo, V.F. (Вопросы атомной науки и техники, 2004)
    In the paper the results of the experimental study on forming the electron bunches in the injector of a high current S- band linac are presented. The injector consists of a low voltage electron gun, bunching cavity and ...
  • The multibeam linear ion accelerator: calculation and experiment 
    Gavrilov, N.M.; Gavrilov, M.K.; Bogatchenkov, D.A.; Ivanov, Е.V.; Komarov, D.A.; Strukov, J.N. (Вопросы атомной науки и техники, 2004)
    The accelerating structure consisting of cylindrical screen with electrodes of coil types radialy disposed, which the current-conductive annuluses with tubes of driftage disposed azimuth of annulus are attached has ...
  • The structure of the undersurface layer of alloys in the region of influence of the relativistic tube-like electron beam and thermodynamic models 
    Klepikov, V.F.; Kivshyk, V.F.; Berezovsky, S.V.; Lytvynenko, V.V.; Bryukhovetsky, V.V.; Bazaleev, N.I.; Uvarov, V.V. (Вопросы атомной науки и техники, 2004)
    Influence of the pulse tubular relativistic electron beam on the structure of near-surface layer of steel 45 has been studied. It is shown that in the range of contact between the tubular beams and target the convexity ...
  • TRIUMF cyclotron RF system reliability enhancement 
    Bylinsky, Yu.; Calic, S.; Dutto, G.; Fong, K.; Poirier, R. (Вопросы атомной науки и техники, 2004)
    This paper presents recent RF system improvements related to the cyclotron resonators, RF amplifiers, and transmission lines. Although the program is not complete, the downtime due to rf sparking has already been reduced ...
  • UHF–load 
    Dovbnya, A.N.; Kramskoy, G.D.; Zlunitsyn, E.S.; Zykov, A.I. (Вопросы атомной науки и техники, 2004)
    In this paper the brief description of the HF-load construction in which the HF-power dissipates only in the walls from stainless steel, and the preliminary results of tests on the Pimp to 12 MW and Pmean to 8 kW are ...
  • Unified 1.9…4.0 MeV linear accelerators with interchangeable accelerating structures for customs inspection 
    Budtov, A.A.; Klinov, A.P.; Krestianinov, A.S.; Ryabtsov, A.V.; Udovichenko, S.Yu. (Вопросы атомной науки и техники, 2004)
    A series of compact linear electron accelerators for 1.9, 2.5 and 4.0 MeV equipped with a local radiation shielding has been designed and constructed in the NPK LUTS, the D.V. Efremov Institute (NIIEFA). The accelerators are ...
  • Use of electron linac for study of fission product and actynide diffusion through glass ceramic matrices 
    Dikiy, N.P.; Dovbnya, A.N.; Lyashko, Yu.V.; Меdvedeva, Е.P.; Sayenko, S.Yu.; Uvarov, V.L.; Fedorets, I.D.; Меdvedev, D.V.; Borovlev, V.I.; Zabolotny, V.D. (Вопросы атомной науки и техники, 2004)
    The diffusion of cerium and uranium was investigated in glass ceramic matrices obtained in the gasostat. For activation of isotopes ¹⁴⁰´¹⁴²Се and ²³⁸U the brake radiation from electrons of the linear accelerator was used. ...
  • Waveguide channel for TNK linear accelerator–injector 
    Chernov, K.N.; Makarov, I.G.; Matyash, N.V.; Melekhova, R.I.; Ostreiko, G.N.; Persov, B.Z.; Ruvinsky, S.I.; Serdobintsev, G.V. (Вопросы атомной науки и техники, 2004)
    80 MeV linear accelerator is a part of the industrial storage facility at the State Research Institute for Problems in Physics named after F.V. Lukin (Moscow, Zelenograd). 6-meter long accelerating DAW structure operates ...

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