Наукова електронна бібліотека
періодичних видань НАН України

Перегляд Bопросы атомной науки и техники, 2004 за датою випуску

Репозиторій DSpace/Manakin

Перегляд Bопросы атомной науки и техники, 2004 за датою випуску

Сортувати за: Порядок: Результатів:

  • Increase of the RF pulse width in the cavities of the main part of MMF linac 
    Leontiev, V.N.; Peplov, V.V. (Вопросы атомной науки и техники, 2004)
    At the MMF linac for increasing an average beam current an rf pulse width in the accelerating cavities of the main part of the linac have to be increased. Pulse widths of a preamplifier modulator and a high voltage ...
  • Monitoring position of the electron beam in the air 
    Boriskin, V.N.; Gurin, V.A.; Popenko, V.A.; Repihov, O.A.; Savchenko, A.N; Tatanov, V.I (Вопросы атомной науки и техники, 2004)
    A possibility of operative control position of the electron beam with energy up to 30 MeV, pulse current up to 1 A with 3.5 pulse length and operate frequency from 50 to 300 Hz at the exit of two-structure linac has ...
  • 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 ...
  • Carbon-carbon windows, intended for extraction of electron-and proton beams from accelerators into atmosphere 
    Kovpik, O.F.; Kornilov, E.A.; Gurin, V.A.; Gurin, I.V.; Kolosenko, V.V.; Birukov, O.V.; Antipov, V.S.; Kiselev, V.A. (Вопросы атомной науки и техники, 2004)
    On the basis of a carbon-carbon composite, coated with an anticorrosive coating, the authors have developed vacuum-tight windows, made of a material, resistant to the irradiation. These windows are intended for the ...
  • 7 Tesla 17-pole superconducting wiggler for BESSY-II 
    Khrushchev, S.V.; Kuzin, M.V.; Mezentsev, N.A.; Miginsky, E.G.; Repkov, V.V.; Tsukanov, V.M.; Shkaruba, V.A. (Вопросы атомной науки и техники, 2004)
    7 Tesla 17-pole superconducting wiggler with a 19 mm magnetic gap and 148 mm in period have been fabricated in the Budker INP for the first time in the world. The maximum magnetic field, which can be generated on the ...
  • Experimental study of injector based on the spark source with titanium cathode saturated with hydrogen 
    Vasiliev, A.A.; Iosseliani, D.D.; Kushin, V.V.; Petrenko, S.V.; Plotnikov, S.V.; Seleznev, D.N.; Zubovsky, V.V.; Bogolyubov, E.P.; Bobylev, V.T.; Kuznetzov, V.A.; Ryzhkov, V.I.; Presnyakov, Yu.K.; Samarin, V.A. (Вопросы атомной науки и техники, 2004)
    The results of experimental study of short-pulse proton injector for various variants of construction of pulse spark ion source are considered. The experimental results of study of regimes of both ignition and discharge ...
  • 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 ...
  • Experimental study of accelerating field distribution optimization in the H-structure with comb holders 
    Bryzgalov, G.A.; Sokolenko, E.N (Вопросы атомной науки и техники, 2004)
    We have suggested to perform the tuning the structure accelerating field distribution at the wave similar to H, by changing the inductivity of the holder of a single drift tube. Changing the angle of bend of the adjacent ...
  • 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 ...
  • Multi-channel electronics for secondary emission grid profile monitor of TTF linac 
    Reingardt-Nikoulin, P.; Gaidash, V.; Mirzojan, A.; Novikov-Borodin, A. (Вопросы атомной науки и техники, 2004)
    According to theTTF beam experimental program, a measurement of the time dependence of the energy spread within the bunch train should be done by means of a standard device for profile measurements, that is Secondary Emission ...
  • 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, ...
  • Dispersion and radiating ability of relativistic electronic gas 
    Porkhaev, V.V.; Zavyalov, N.V.; Punin, V.T.; Telnov, A.V.; Khokhlov, Ju.A. (Вопросы атомной науки и техники, 2004)
    In the paper the dispersion and conditions of formation of nonequilibrium radiation in the relativistic electronic gas are considered. For a case of a high-density electron bunch in the cw-approach and a wave-zone unharmonic ...
  • Investigation of the hollow beam structure on optical transition radiaton 
    Ayzatsky, M.I.; Kushnir, V.A.; Mitrochenko, V.V.; Opanasenko, A.M.; Zhiglo, V.Ph. (Вопросы атомной науки и техники, 2004)
    In this paper we represent the experimental data on measurement of the transverse current density distribution of the annular beam with the sub-millimeter wall thickness. A digital photo camera was used to increase sensibility ...
  • Cylindrical wiggler based on the solenoid loaded with different magnetic properties rings 
    Kopiychenko, D.Yu.; Onishchenko, I.N.; Sotnikov, G.V. (Вопросы атомной науки и техники, 2004)
    The electrodynamics analysis of topography of constant magnetic fields originating in spatially periodic system is carried out. The system under investigation is the solenoid inside which rings from materials with different ...
  • 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 ...
  • Investigation of the ceramic windows used in linear electron accelerators of the NSC KIPT 
    Dovbnya, A.N.; Zlunitsyn, E.S.; Zykov, A.I.; Kramskoy, G.D. (Вопросы атомной науки и техники, 2004)
    The results of investigations of HF windows on the basis of ceramic cones (CC) from klystrons KIU-12АM are presented. Phenomena of “locking” of the windows and stationary shining of CC are studied. Their physical models are ...
  • 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 ...
  • 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 ...
  • Formation of uniform electron beams on large-area targets 
    Dovbnya, A.N.; Dovbnya, N.A.; Kolot, Z.M.; Popenko, V.A.; Savchenko, A.N.; Styopin, D.L.; Shendrik, V.A. (Вопросы атомной науки и техники, 2004)
    The report describes the results of calculations and experimental studies of the system for scanning the beam on outside targets of electron accelerators by magnetic quadrupole lenses.
  • First experimental results obtained using the highpower free electron laser at the siberian center for photochemical research 
    Antokhin, E.A.; Akberdin, R.R.; Arbuzov, V.S.; Bokov, M.A.; Bolotin, V.P.; Burenkov, D.B.; Bushuev, A.A.; Veremeenko, V.F; Vinokurov, N.A.; Vobly, P.D.; Gavrilov, N.G.; Gorniker, E.I; Gorchakov, K.M; Grigoryev, V.N; Gudkov, B.A.; Davydov, A.V.; Deichuli, O.I.; Dementyev, E.N.; Dovzhenko, B.A.; Dubrovin, A.N; Evtushenko, Yu.A.; Zagorodnikov, E.I.; Zaigraeva, N.S.; Erokhin, A.I; Kairan, D.A.; Kiselev, O.B.; Knyazev, B.A.; Kozak, V.R.; Kolmogorov, V.V; Kolobanov, E.I; Kondakov, A.A.; Kondakova, N.L.; Krutikhin, S.A.; Kryuchkov, A.M.; Kubarev, V.V; Kulipanov, G.N; Kuper, E.A.; Kuptsov, I.V.; Kurkin, G.Ya.; Labutskaya, E.A.; Leontyevskaya, L.G.; Loskutov, V.Yu; Matveenko, A.N; Medvedev, L.E.; Medvedko, A.S.; Miginsky, S.V.; Mironenko, L.A.; Motygin, S.V.; Oreshkov, A.D.; Ovchar, V.K.; Osipov, V.N.; Persov, B.Z.; Petrov, S.R.; Petrov, V.M.; Pilan, A.M.; Poletaev, I.V.; Polyanskiy, A.V.; Popik, V.M.; Popov, A.M.; Rotov, E.A.; Salikova, T.V; Sedliarov, I.K; Selivanov, P.A.; Serednyakov, S.S.; Skrinsky, A.N.; Tararyshkin, S.V.; Timoshina, L.A.; Tribendis, A.G.; Kholopov, M.A.; Cherepanov, V.P.; Shevchenko, O.A.; Shteinke, A.R.; Shubin, E.I.; Scheglov, M.A. (Вопросы атомной науки и техники, 2004)
    The first lasing near the wavelength of 140 µm was achieved in April 2003 using a high-power free electron laser (FEL) constructed at the Siberian Center for Photochemical Research. In this paper we briefly describe the ...

Пошук


Розширений пошук

Перегляд

Мій обліковий запис