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Information × Registration Number 0221U100548, 0120U102741 , R & D reports Title Plasma-dielectric wakefield accelerator with profiled sequence of relativistic electron bunches popup.stage_title Head Onishchenko Ivan M., Доктор фізико-математичних наук Registration Date 07-01-2021 Organization National Science Center "Kharkiv Institute of Physics and Technology" popup.description2  Analytical study and simulation of the wakefield acceleration of charged particles with a transformation rate greater than that predicted by Wilson's theorem were performed when the sequence of relativistic electron bunches exciting the accelerating fields is profiled. The injector electron gun, master generator and klystron amplifier were resuscitated and pulses of injected electron beam current with a linearly increasing leading edge and rectangular microwave pulses of the master generator and klystron amplifier were obtained. A corresponding time delay between these rectangular pulses developed a scheme for varying the duration of the microwave pulse supplied to the accelerating section of the linear accelerator "Almaz-2". Additionaly by time delay it is achieved the location of this microwave pulse of the required duration on the linearly increasing front of the beam current ejected from the electron gun. As a result, at the output of the accelerator we obtain a sequence of accelerated bunches with a linearly increasing charge. This profiled sequence of adjustable duration will be used to excite wakefields and accelerate particles by them with a high transformation rate. Product Description popup.authors Galaydych Konstantin V Linnik Anatoly F. Onishchenko Ivan M Prystupa Valeriy I. Sotnikov Gennadij V. popup.nrat_date 2021-03-17 Close