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Перегляд Вопросы атомной науки и техники, 2001, № 3 за датою випуску

Репозиторій DSpace/Manakin

Перегляд Вопросы атомной науки и техники, 2001, № 3 за датою випуску

Сортувати за: Порядок: Результатів:

  • Functioning of linear induction accelerator of electrons LIA-30 in the mode of simultaneous forming and acceleration of 2 - 3 high-current relativistic electron beams 
    Grishin, A.V.; Gritsina, V.P.; Gornostaj-Pol’ski, S.A.; Slyusarenko, S.Ya.; Tarasov, A.D.; Kul’gavchuk, V.V. (Вопросы атомной науки и техники, 2001)
    The carried out experimental investigations of LIA-30 accelerator injection system as well as the new data on standard operation modes testing in bremsstrahlung pulse generation made it possible to take a new view of ...
  • Research of high-current electron beam transport and convergence onto a common bremsstrahlung target 
    Chornyi, V.; Zaliubovskyi, I.; Tsepilov, G.; Frolov, O.; Chornyi, A.; Dubina, V.; Solovyov, V. (Вопросы атомной науки и техники, 2001)
  • Cathode luminescence properties of organic Lengmuir-Blodgett films 
    Voronkina, N.I.; Zaleskiy, Yu.G.; L’vov, A.N.; Skibin, V.I.; Taller, E.G.; Tolmachyov, A.V.; Shulika, N.G. (Вопросы атомной науки и техники, 2001)
    Some investigation results of the b-sensitivity of organic Lengmuir-Blodgett (LB) films irradiated with an electron beam are described. The dependences of the integral luminescence (Δλ=380-450nm) on the electron energy ...
  • Design of STRAUS-R accelerator 
    Gordeev, V.S.; Myskov, G.A.; Mikhailov, E.S.; Laptev, D.V. (Вопросы атомной науки и техники, 2001)
    The paper presents a design of the direct-operation high-current electron accelerator STRAUS-R that is a modification of STRAUS-2 now in force. The accelerator is aimed at generating single bremsstrahlung pulses in the ...
  • Superconducting high-field wigglers and wave length shifters in Budker INP 
    Batrakov, A.M.; Bekhtenev, E.A.; Borovikov, V.M.; Djurba, V.K.; Fedurin, M.G.; Repkov, V.V.; Karpov, G.V.; Khruschev, S.V.; Kulipanov, G.N.; Kuzin, M.V.; Lev, V.K.; Mezentsev, N.A.; Shkaruba, V.A. (Вопросы атомной науки и техники, 2001)
    Several high-field superconducting wigglers (SCW) and wavelength shifters (WLS) are fabricated in the Budker INP for generation of synchrotron radiation. Three-pole WLS with the magnetic field of 7.5 T are installed on ...
  • Characteristic calculation of directional coupler for accelerator high-power feeders 
    Egorov, M.A.; Zavadtsev, D.A.; Zavadtsev, A.A.; Kaminsky, V.I.; Sobenin, N.P. (Вопросы атомной науки и техники, 2001)
    The calculation results of directional couplers with connection via the waveguide common narrow wall with a coupling factor of 3.0 decibels, directivity no less than 20 decibels, adjustment of coupling factor at 1 decibels ...
  • Using of undulators for low energy ion linac 
    Masunov, E.S. (Вопросы атомной науки и техники, 2001)
    The possibility of using undulators for focusing and acceleration of charged particles in RF field is discussed. There are suggested that the RF field does not have harmonics in synchronism with the beam. The accelerating ...
  • Accelerating structure for high-gradient accelerator 
    Brezhnev, O.N.; Pavlov, V.M.; Pirogov, O.V.; Chernousov, Ju.D. (Вопросы атомной науки и техники, 2001)
    The conventional TW-mode accelerating structures are usually used for high gradient linacs. But these structures grow old quickly during running. It is very serious problem for creation next linear colliders [1]. In this ...
  • Method of electron emission control in RF guns 
    Khodak, I.V.; Kushnir, V.A. (Вопросы атомной науки и техники, 2001)
    The electron emission control method for a RF gun is considered. According to the main idea of the method, the additional resonance system is created in a cathode region where the RF field strength could be varied using ...
  • Electrodynamic characteristics of high order modes in biperiodic accelerating structure 
    Kaminsky, V.I.; Kosarev, A.A.; Sobenin, N.P.; Sulimov, A.A. (Вопросы атомной науки и техники, 2001)
    The influence of coupling slot number and geometric sizes, and diaphragm thickness between cells on electrodynamic characteristics (EDC) of biperiodic accelerating structure (BAS) on main and dipole oscillation modes are ...
  • A new Krakow scanning nuclear microprobe: performance tests and early application experienc 
    Lebed, S.; Lekki, J.; Paszkowski, M.; Polak, W.; Potempa, A.; Stachura, Z.; Styczen, J. (Вопросы атомной науки и техники, 2001)
    A new scanning nuclear microprobe (MP) with a short-length probe forming system was designed, installed and tested at the 3MV Van de Graaff accelerator in Krakow. The MP resolution of 3.3mm was reached for a 2.4 MeV proton ...
  • Calculation of ion focusing with a plasma electrostatic lens in a magnetic field formed by counter ring currents 
    Butenko, V.I. (Вопросы атомной науки и техники, 2001)
  • Control system of a high-power infrared free electron laser 
    Gorniker, E.I.; Gudkov, B.A.; Evtushenko, Yu.A.; Kondakov, A.A.; Kurkin, G.Ya.; Oreshkov, A.D.; Ovchar, B.K.; Salikova, T.V.; Scheglov, M.A.; Tararyshkin, S.V.; Tribendis, A.G.; Vinokurov, N.A. (Вопросы атомной науки и техники, 2001)
    The control system of the high power infrared FEL is built on the base of a two-level distributed system. The system includes the operator interface at the upper level and Input/Output Controllers under supervision of the ...
  • Polarization of free electrons by means of resonance microwave pumping using normal and anomalous doppler effect 
    Ivanov, B.I. (Вопросы атомной науки и техники, 2001)
    The method of electron polarization by pumping the electron spin resonance (ESR), using a running wave with a phase velocity close to the electron beam velocity, is proposed. Repeatedly alternating pumping by the following ...
  • The capture efficiency of high field flux concentrator 
    Lapik, R.M.; Martyshkin, P.V. (Вопросы атомной науки и техники, 2001)
    A flux concentrator body cut leads to nonsymmetrical distortion of a transverse magnetic field. The results of positron tracking in distorted magnetic field and positron capture efficiency are presented in this paper for ...
  • EH-undulative system for “effective cooling” of electron beams 
    Kulish, V.V.; Gubanov, I.V.; Orlova, O.A. (Вопросы атомной науки и техники, 2001)
    The system for forming charged particles beams with small energy spread is proposed and studied. It is constructed on the basis of the Undulative Induction Accelerator (EH-accelerator). The obtained results of numerical ...
  • Electrostatic and magnetic elements of the new extraction system for the isochronous cyclotron AIC-144 
    Morozov, N.A.; Bakewicz, E.; Daniel, K.; Doruch, H.; Taraszkiewicz, R. (Вопросы атомной науки и техники, 2001)
    On the isochronous cyclotron AIC-144 the beam extraction is realized with the help of a new extraction system. As extraction system elements three electrostatic deflectors and three passive magnetic channels are used. The ...
  • 200 keV electron beam pulse source for the complex VEPP-5 preinjector 
    Akimov, V.E.; Kazarezov, I.V.; Korepanov, A.A.; Frolov, A.R.; Tsyganov, A.V. (Вопросы атомной науки и техники, 2001)
    The electron beam source based on GS-34 valve cathode-grid unit with oxide cathode of 12 mm in diameter is described. Originally the high voltage DC source was used to supply the gun. The cathode emission characteristic ...
  • A focusing system control upgrade of MMF linac 
    Grekhov, O.V.; Drugakov, A.N.; Kiselev, I.V. (Вопросы атомной науки и техники, 2001)
  • RF installation for the grain disinfestation 
    Zajtzev, B.V.; Bomko, V.A.; Rashkovan, V.M.; Kobetz, A.F.; Rudiak, B.I.; Bazyma, L.A.; Basteev, A.V.; Lesnykh, M.S.; Mishchenko, O.O.; Zhuravlev, V.G.; Marinina, E.D. (Вопросы атомной науки и техники, 2001)
    The ecologically pure method of grain product disinfestations through the grain treatment with the RF electric field is described. The experimental data obtained showed that with strengths of the electrical RF field of E=5 ...

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