Наукова електронна бібліотека
періодичних видань НАН України

Перегляд Bопросы атомной науки и техники, 2013 за темою "Элементы ускорителей"

Репозиторій DSpace/Manakin

Перегляд Bопросы атомной науки и техники, 2013 за темою "Элементы ускорителей"

Сортувати за: Порядок: Результатів:

  • Aberrations reduction in deflecting RF structures for transformation of particle distribution in the bunch 
    Paramonov, V.; Orlov, P.; Floettmann, K. (Вопросы атомной науки и техники, 2013)
    The complete analysis of field distribution in the deflecting RF structures (DS) has been performed and criterion for selection and development of DS with reduced aberrations is developed. Additional reasons to possible ...
  • Beam transport system selection on the accelerator LU-10 
    Dovbnya, A.N.; Guk, I.S.; Kononenko, S.G.; Tarasenko, A.S. (Вопросы атомной науки и техники, 2013)
    Presently at the NSC KIPT the upgrading of the linear accelerator LU-10, designed for radiation processing of materials and products within the range of about 10 MeV, is started. For the accelerator operation time be used ...
  • Development of new elements of automated control systems linear accelerator 
    Boriskin, V.N.; Ljahovec, V.A.; Sarvilov, A.A.; Momot, V.A.; Savchenko, A.N.; Cebenko, G.N.; Vereshchaka, V.V. (Вопросы атомной науки и техники, 2013)
    For monitoring systems and control of linear electron accelerators have been designed, manufactured and introduced new elements instead of physically and morally outdated. This family of analog-to-digital converters ADC ...
  • Disk Loaded Waveguide parameters for acceleration of particles with intermediate mass in the medium energy range 
    Paramonov, V.V. (Вопросы атомной науки и техники, 2013)
    The Disk Loaded Waveguide (DLW) parameters are considered for the L-band frequency range and particle velocity 0.04 < β < 1. Basing on particularities of acceleration with traveling wave, deep optimization of DLW cells ...
  • Electrodynamic characteristics of high current IH-accelerating structure 
    Toporkov, S.E.; Lalayan, M.V.; Kalashnikova, A.A. (Вопросы атомной науки и техники, 2013)
    Development of the IH-resonators needs careful adjustment of the accelerating field distribution inside the structure because it is closely related to the beam dynamics. There are presented results of the numerical modeling ...
  • Higher-order modes damping in 800 MHz superconducting cavity 
    Sobenin, N.P.; Bolgov, R.O.; Gusarova, M.A.; Zobov, M.M.; Shashkov, Ya.V. (Вопросы атомной науки и техники, 2013)
    Electromagnetic characteristics of dipole higher order modes H111 and E110 for superconducting cavity operating at 800 MHz as a function of drift tubesradius were calculated. The possibility of higher order modes withdrawal ...
  • Measurements of LET spectra of the JINR phasotron radiotherapy proton beam 
    Kubančák, J.; Molokanov, A.G. (Вопросы атомной науки и техники, 2013)
    Biological action of ionizing radiation can be described using the quantity called the Linear Energy Transfer (LET). The LET belongs to one of most important radiobiological quantities. In our paper, we focused on measurement ...
  • Møller polarimeter reconstruction in Hall A Jefferson Lab 
    Pomatsalyuk, R.I.; Vereshchaka, V.V.; Glamazdin, A.V. (Вопросы атомной науки и техники, 2013)
    The Møller polarimeter reconstruction for measuring of the electron beam polarization with energies up to 11 GeV has been performed in Hall A Thomas Jefferson Laboratory (United States). This paper describes the elements ...
  • Multipacting simulation in input power couplers of electron linear accelerator 
    Gusarova, M.A.; Zvyagintsev, V.L.; Petrushina, I.I. (Вопросы атомной науки и техники, 2013)
    This paper concerns the results of multipacting prediction for the feeding waveguide section of the eLINAC accelerator. The threshold values of the input power, at which the discharge may occur in this structure, were ...
  • Phase tuning system for travelling wave resonator 
    Bondarenko, T.V.; Shchedrin, I.S. (Вопросы атомной науки и техники, 2013)
    The article describes the system of phase tuning based on waveguide phase shifter. Phase shifter is represented by the dielectric plate with low dielectric permittivity placed inside a travelling wave resonator waveguide ...
  • Remote control system for H-minus ions source of INR LINAC 
    Volodkevich, O.M.; Zubets, V.N.; Kiselev, Yu.V.; Klenov, V.S. (Вопросы атомной науки и техники, 2013)
    A system of remote control of negative ions source for LINAC INR RAS designed, constructed and put into operation. Galvanic isolation and spatial separation of elements that are at potential 400 kV in the power rack of the ...
  • Research of electrodynamic characteristics CH-based accelerating structures 
    Kalashnikova, A.A.; Lalayan, M.V.; Toporkov, S.E. (Вопросы атомной науки и техники, 2013)
    The CH-based accelerating structure for linear proton accelerator is considered in the paper. The electrodynamic characteristics structures with different geometries are compared. They are the structure with a variable ...
  • Research surface resistance of copper normal and abnormal skin-effects depending on the frequency of electromagnetic field 
    Kutovyi, V.A.; Komir, A.I. (Вопросы атомной науки и техники, 2013)
    The results of the frequency dependence of surface resistance of copper in diffuse and specular reflection of electrons from the conductive surface of the high-frequency resonance of the system depending on the frequency ...
  • RF deflector based on standing wave and π/3 mode 
    Adonev, O.A.; Savin, E.A.; Sobenin, N.P.; Smirnov, A.Yu. (Вопросы атомной науки и техники, 2013)
    For accelerating beam characteristics measurement together with travelling wave RF deflectors with Е11 wave type, SW deflectors with π mode are used. The disadvantage of TW deflectors is the small frequency division between ...
  • RFQ as a second section of front end of ion linac 
    Plastun, A.S. (Вопросы атомной науки и техники, 2013)
    There is a problem of low accelerating efficiency at front end part of ion linac. Conventional RFQ doesn’t allow effective accelerating at energies higher than 3 MeV. The paper presents one of the possible ways to modify ...
  • The RF system for RFQ-injector of LINAC-20 
    Kuzmichev, V.G.; Kozlov, A.V.; Stasevich, Y.B.; Seleznev, D.N.; Dorohov, K.I.; Kononov, A.V. (Вопросы атомной науки и техники, 2013)
    The RF system of RFQ-injector being built in ITEP is presented. Two-channel RF system of RFQ-injector operates at 145 MHz in pulse mode. Parameters and test results of the channels operated on the dummy load are presented. ...
  • Разработка системы быстрой развертки пучка на мишени изотопного комплекса ИЯИ РАН 
    Грехов, О.В.; Железов, И.Н.; Михайлов, В.Н.; Серов, В.Л.; Фещенко, А.В. (Вопросы атомной науки и техники, 2013)
    Для обеспечения возможности использования при наработке радиоизотопов пучка более высокой интенсивности с целью увеличения эффективности облучения разработана система быстрой развертки пучка. Система включает две пары ...

Пошук


Розширений пошук

Перегляд

Мій обліковий запис