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Перегляд Вопросы атомной науки и техники, 2014, № 3 за назвою

Репозиторій DSpace/Manakin

Перегляд Вопросы атомной науки и техники, 2014, № 3 за назвою

Сортувати за: Порядок: Результатів:

  • Design of the accelerator stand with the ECR-source for simulation experiments on the of radiation damage of the steels of the nuclear industry 
    Chalykh, B.B.; Kuybeda, R.P.; Kulevoy, T.V.; Ziyatdinova, A.V. (Вопросы атомной науки и техники, 2014)
    The imitation experiments of irradiation resistivity for steels used in nuclear industry by heavy ion beams are promising demand for material properties investigation. The formation of the defects on the real-existing ...
  • Dispenser for water sampling from supercritical convection loop 
    Boriskin, V.N.; Gorenko, Yu.V.; Kovalev, G.G.; Momot, V.A.; Savchenko, A.N.; Solodovnikov, V.I.; Shelepko, S.V.; Tsebenko, G.N. (Вопросы атомной науки и техники, 2014)
    Since 2009, the Kharkov Institute of Physics and Technology is working towards the development of equipment and methods for testing the materials for reactors SCWR (STCU project P4841). Supercritical water convection ...
  • Electron beam dynamics and channeling radiation simulation in crystal 
    Bashmakov, Yu.A.; Polozov, S.M. (Вопросы атомной науки и техники, 2014)
    2D code was designed for the simulation and simulation algorithms and methods are discussed in this report. The planar channeling is studying. Results of electron dynamics and radiation simulations are presented. The ...
  • Equilibrium of intense electron beam in coaxial undulator with partially shielded cathode in guide homogeneous magnetic field 
    Ilyenko, K.; Yatsenko, T.; Koronovskii, A.A.; Kurkin, S.A. (Вопросы атомной науки и техники, 2014)
    For the initial radii of charged-particle beam in a coaxial magnetic undulator with partially shielded cathode we formulate the equilibrium equations, which enforce the defocusing self-electric field compensation by the ...
  • Excitation of oscillations in the vircator with premodulation 
    Melezhik, O.G.; Pashchenko, A.V.; Romanov, S.S.; Shapoval, I.M. (Вопросы атомной науки и техники, 2014)
    The electronics flows dynamic in vircator premodulation diode has been studied. The problem on stationary states and disturbances in the first order approximation of interacting contrary flows-direct and reflected from ...
  • Excitation of wake fields in a semi-infinite dielectric waveguide by nonresonance sequence of bunches 
    Balakirev, V.A.; Onishchenko, I.N.; Tolstoluzhsky, A.P. (Вопросы атомной науки и техники, 2014)
    Results of the theoretical investigations of excitation process of wakefields in semi-infinite dielectric waveguides by finite sequence of nonresonance relativistic bunches are presented. Dependence of wakefield amplitude ...
  • Experimental study of characteristics of intense electron beam injector 
    Aizatskyi, M.I.; Khodak, I.V.; Kushnir, V.A.; Mytrochenko, V.V.; Perezhogin, S.A.; Stepin, D.L.; Zhiglo, V.F. (Вопросы атомной науки и техники, 2013)
    Application of low voltage electron source requires the use of steep change of on-axis RF field along the buncher for electrons to be bunched and accelerated efficiently. The paper presents the results of studies of the ...
  • Formation of a sequence chains of nanosecond ion bunches for injection in a linear accelerator 
    Butenko, V.I.; Yegorov, A.M.; Ivanov, B.I.; Prishchepov, V.P.; Shulika, N.G. (Вопросы атомной науки и техники, 2014)
    Currently there are generators of intense ion beams of nanosecond duration. For the purpose of the injection such ions into a linear accelerator the formation of a sequence ~10² ion bunches of a duration of 20 ns, a current ...
  • Measuring parameters of the deuteron beams in experiments with the target assembly QUINTA using solid-state track detectors 
    Husak, K.V.; Artiushenko, M.Yu.; Zhuk, I.V.; Bukhal, O.V.; Sotnikov, V.V.; Voronko, V.A.; Safronava, A.A.; Patapenka, A.S.; Tyutyunnikov, S.I.; Furman, W.I.; Kadykov, M.G.; Chilap, V.V.; Chinenov, A.V. (Вопросы атомной науки и техники, 2014)
    The results of measurements of the deuteron beams parameters with energies of 1, 4 and 8 GeV at the irradiation of the uranium subcritical assembly "QUINTA" are presented. The data obtained on the incident beam position ...
  • Monitoring of high energy deuteron beams in the experiments with massive targets 
    Artiushenko, M.Yu.; Voronko, V.A.; Petrusenko, Yu.T.; Rozhkov, V.A.; Sotnikov, V.V.; Zhadan, A.A.; Tyutyunnikov, S.I.; Furman, W.I.; Chilap, V.V.; Chinenov, A.V. (Вопросы атомной науки и техники, 2014)
    The influence of massive uranium target (500 kg natU) of assembly "QUINTA" on the results of high energy deuteron beam monitoring with aluminum and copper foils was investigated. In order to increase the accuracy of ...
  • Monitoring system for proton beam transport to the irradiation facilitie 
    Skorkin, V.M.; Akulinichev, S.V. (Вопросы атомной науки и техники, 2014)
    A monitoring system online controls a proton beam passage from Linac to the experimental units by measuring a secondary neutron radiation from the beam losses. The system consists of the neutron detectors in the transport ...
  • New type of metal targets 
    Bukharov, A.V.; Ankudinov, V.B.; Ogorodnikov, V.P.; Marukhin, Y.A. (Вопросы атомной науки и техники, 2014)
    Now the technologies based on interaction of high-intensity beams with substance of a target are being intensively developed. As a target it is possible to use the new type of monodisperse metal targets. The principal ...
  • On possibility of high frequency electron beam scanning with application of focusing system for X-ray generation 
    Bondarenko, T.V. (Вопросы атомной науки и техники, 2014)
    The article describes the electron beam scanning system in combination with electromagnetic focusing system. These systems find their application in different vacuum tube devices that provide the generation of X-ray ...
  • Optimization parameters of a part of accelerating structure with drift tubes prestripping section the MILAC heavy ion linear accelerator 
    Bomko, V.O.; Zajtsev, B.V.; Kobets, A.P.; Meleshkova, Yu.V. (Вопросы атомной науки и техники, 2014)
    Investigations on optimization of parameters of a part of accelerating structure with drift tubes prestripping section PSS-20 for acceleration of heavy ions with the relation of their mass to charge A/q≤20 are prolonged. ...
  • Peculiarities of the magnetoplasma separation of the groups of heated and ionized elements 
    Yuferov, V.B.; Sharyi, S.V.; Mufel, Е.V.; Ilichova, V.О. (Вопросы атомной науки и техники, 2014)
    The criteria for the selection of simulation media (nonradioactive working material) for the magnetoplasma separation of spent nuclear fuel (SNF) have been substantiated. Physicochemical properties of the elements that ...
  • Photonuclear method of production Cu-67 
    Aizatskyi, N.I.; Dikiy, N.P.; Dovbnya, A.N.; Dolzhek, M.A.; Lyashko, Yu.V.; Medvedeva, E.P.; Medvedev, D.V. (Вопросы атомной науки и техники, 2014)
    The efficiently separation of ⁶⁷Cu is achieved by using diantipyrylpropylmethane (DАPPМ). Experimental separation of ⁶⁷Cu from sulphuric solution (1 mol./L) of zinc (2 mol./L) with addition potassium iodide (0.1 mol./L) ...
  • Planning system for the thermoradiotherapy procedure 
    Fadeev, A.M.; Polozov, S.M.; Aksentyev, A.E.; Verjbitskiy, O.L. (Вопросы атомной науки и техники, 2014)
    Hyperthermia is a method of treatment of oncological diseases by means of increasing tumor’s temperature up to 40…43°C. Hyperthermia isn’t applied alone but usually like adjunct to the established treatment methods such ...
  • Powerful switch based on CX1525A thyratron 
    Chertishev, I.A.; Ivakhnenko, M.V.; Kaplij, D.A.; Khomyakov, E.A.; Kosoi, A.I.; Titov, V.Yu.; Tur, Yu.D.; Tsymbal, V.A.; Zajtsev, E.I.; Zajtsev, I.N. (Вопросы атомной науки и техники, 2014)
    Thyratrons of obsolete types TGI1-2500/50, TGI1-2500/35, TGI1-5000/50 are used in modulators of NSC KIPT of as a switch, their service life has expired. To update the modulator we selected thyratron СХ1525А of company EЕV, ...
  • Some peculiarities of the INR DTL RF system operation at doubling of average FR power level 
    Feschenko, A.V.; Kvasha, A.I.; Serov, V.L. (Вопросы атомной науки и техники, 2014)
    In accordance to the INR linear accelerator project it was foreseen a possibility of the accelerator operation at RF pulse repetition frequencies up to 100 Hz (duty factor 4%). At that repetition frequency accelerator ...
  • Sources of polarized positrons for colliders 
    Bulyak, E.V. (Вопросы атомной науки и техники, 2014)
    A number of projects of the electron-positron colliders are now under development such as ILC/CLIC, LHeC, TLEP and others. These colliders are intended for investigations the fundamental properties of matter in “post LHC ...

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