Наукова електронна бібліотека
періодичних видань НАН України

Перегляд Bопросы атомной науки и техники, 2006 за датою випуску

Репозиторій DSpace/Manakin

Перегляд Bопросы атомной науки и техники, 2006 за датою випуску

Сортувати за: Порядок: Результатів:

  • Optimization of electron beam parameters of LIA-10M accelerator 
    Gordeev, V.S.; Mikhailov, Е.S.; Myskov, G.A.; Viktorov, I.V.; Parshina, I.V. (Вопросы атомной науки и техники, 2006)
    A numerical simulation of the LIA-10M accelerator was carried out. It is shown that at the existing configuration of the diode unit and maximal for LIA-10M injection parameters (3 MeV, 50 kA) significant (up to 40%) beam ...
  • Liquid resistors in accelerators of pulse electron beams 
    Gerasimov, A.I. (Вопросы атомной науки и техники, 2006)
    There are presented the characteristics of developed high-power high-voltage tight resistors based on water solutions of salts, acids and their mixtures as applied to their use in assemblies of linear induction accelerators ...
  • Upgrade of the high current heavy ion front-end system of the GSI UNILAC 
    Yaramyshev, S.; Barth, W.; Dahl, L.; Kolomiets, A. (Вопросы атомной науки и техники, 2006)
    The FAIR Project requires an U⁴⁺ beam current above 18 emA behind the heavy ion high current RFQ. The measured intensity was a factor of two lower. The beam dynamics in the front-end system has been simulated with the ...
  • Marx generator GIN-1000 with 1 MV output voltage and 80 kJ stored energy 
    Avdeeva, A.V.; Basmanov, V.F.; Chistyakov, A.A.; Gordeev, V.S.; Gritsina, V.P.; Grishin, A.V.; Kalinychev, А.Е.; Karpov, G.V.; Kravchenko, М.Е.; Lomtev, S.S.; Nazarenko, S.T.; Nudikov, V.N.; Pavlov, V.S.; Punin, V.T.; Putevskoy, S.A.; Rumyantseva, I.A.; Safronova, О.N.; Troshkin, I.A.; Zavada, N.I.; Zavyalov, N.V.; Zverev, О.V. (Вопросы атомной науки и техники, 2006)
    The results of development and study of Marx generator with output voltage of 1 MV and stored energy of 80 kJ are reported. The measured value of generator inductance is ~1.3 µH, the measured effective ohmic resistance ~ 1 Ohm.
  • Parametric beam instability in a crystal 
    Feranchuk, I.D. (Вопросы атомной науки и техники, 2006)
    Analysis of the optimal conditions for realization of X-ray free electron laser is considered for the case when an electron beam radiates in a crystal. It is shown that the use of the parametric X-ray radiation under the ...
  • Pic simulation of electron acceleration in a wake field generated by a high-power laser pulse in plasma 
    Kostyukov, I.Yu.; Vvedenskii, N.V. (Вопросы атомной науки и техники, 2006)
    Acceleration in a plasma wake field is simulated with 2D axially symmetric hybrid PIC code. The dependence of the parameters of the accelerated electrons on the laser pulse duration (at a given pulse energy) is studied ...
  • Coherent summation of wake fields excited by an electron bunch sequence in a planar multimode dielectric resonator 
    Onishchenko, N.I.; Sotnikov, G.V. (Вопросы атомной науки и техники, 2006)
    The possibility of realization of resonator concept of dielectric wake field accelerator is studied. The requirements of implementation of this concept are obtained. Numerical simulations of wake field excitation in planar ...
  • The experimental stand for research of wakefield method of charged particles acceleration 
    Kiselev, V.A.; Linnik, A.F.; Onishchenko, I.N.; Onishchenko, N.I.; Sotnikov, G.V.; Uskov, V.V. (Вопросы атомной науки и техники, 2006)
    The experimental installation and diagnostic equipment with motivation to use for various researches of wakefield method of charged particles acceleration both in plasma and in dielectric structure has been described. ...
  • Experimental and theoretical researches of a resonator concept of a dielectric wakefield accelerator 
    Onishchenko, I.N.; Kiselev, V.A.; Linnik, A.F.; Onishchenko, N.I.; Sotnikov, G.V.; Uskov, V.V. (Вопросы атомной науки и техники, 2006)
    Wakefield excitation in a cylindrical dielectric waveguide or resonator by a regular sequence of electron bunches for application to high-gradient particle acceleration has been investigated theoretically and experimentally ...
  • 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 ...
  • Radiation field creation at the electron linac LUE-10 for long-term tests of structural materials under molten-salt reactor conditions 
    Dovbnya, A.N.; Zykov, A.I.; Zlunitsyn, Eh.S.; Torgovkin, A.V.; Shramenko, B.I. (Вопросы атомной науки и техники, 2006)
    Long-term (700 hours) corrosion tests of hastelloy-type alloy samples were performed in the ZrF4+NaF melt at a temperature of 650°C with the use of the electron linac LUE-10 of power of about 5 kW. To reduce the residual ...
  • The use of electron accelerators for simulation of radiation damage in rock salt considered for safe storage of nuclear waste 
    Dubinko, V.I.; Dovbnya, A.N.; Borisenko, V.N.; Petrusenko, Yu.T.; Grytsyna, V.M.; Sugonyako, A.V.; Vainshtein, D.I.; den Hartog, H.W. (Вопросы атомной науки и техники, 2006)
    Rock salt is one of the considered storage mediums for nuclear high level waste (HLW), and so the behavior of rock salt in the vicinity of HLW is of great practical interest. The main contribution to the irradiation from ...
  • 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 ...
  • 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 ...
  • The influence of an electron beam on the frequency of appearance of modifications and mutagens in the residual florula 
    Antipov, V.S.; Babych, E.M.; Berezhna, I.V.; Hirna, T.V.; Kornilov, E.O.; Kiselev, V.A.; Linnik, A.F.; Sklar, N.I.; Uskov, V.V. (Вопросы атомной науки и техники, 2006)
    We have carried out a series of tests for studying an electron beam (Е=4 МеV) influence on adaptive mutability test cultures of the sanitary-model microflora in various regimes (0.4…3.2 kGy) of processing samples of ...
  • On a possibility of nondisturbing monitoring of electron-radiation absorbed dose in radiation-technological processes 
    Karasyov, S.P.; Nikiforov, V.I.; Pomatsalyuk, R.I.; Tenishev, A.Eh.; Uvarov, V.L.; Shevchenko, V.A.; Shlyakhov, I.N.; Malets, E.B. (Вопросы атомной науки и техники, 2006)
    Great deals of present-day radiation technologies that use electron accelerators involve the procedure of transporting the products under treatment across the irradiation zone normally to the beam scanning plane. The main ...
  • Methods of bremsstrahlung monitoring for photonuclear technologies 
    Karasyov, S.P.; Nikiforov, V.I.; Uvarov, V.L.; Shevchenko, V.A.; Shlyakhov, I.N. (Вопросы атомной науки и техники, 2006)
    The paper describes the methods and devices proposed for measuring the main parameters of high-power highenergy bremsstrahlung sources. It has been suggested that space-energy characteristics of radiation should be ...
  • Aspects of continuous electron beam injection into a standing wave accelerating structure 
    Chernov, K.N.; Korchuganov, V.N.; Kuznetsov, G.I.; Makarov, I.G.; Ostreiko, G.N.; Ruvinsky, S.I.; Serdobintsev, G.V.; Tarnetsky, V.V.; Tiunov, M.A. (Вопросы атомной науки и техники, 2006)
    The paper deals with processes during injection of continuous electron beam into a standing wave accelerating structure. Not all the electrons of the beam are captured into the process of acceleration. Some of them are ...
  • Investigation of electron beam transport in a magnetron gun with a secondary-emission cathode 
    Dovbnya, A.N.; Zakutin, V.V.; Reshetnyak, N.G. (Вопросы атомной науки и техники, 2006)
    Results are reported from the studies of electron beam generation in the magnetron gun and beam transport over distances of 3 and 40 mm. The studies have demonstrated that the beam current and the beam dimensions ...
  • К 100-летию со дня рождения академика Антона Карловича Вальтера 
    Автор відсутній (Вопросы атомной науки и техники, 2006)

Пошук


Розширений пошук

Перегляд

Мій обліковий запис