This work is supported by National Research Foundation of Ukraine “Leading and Young Scientists Research Support”, grant agreement # 2020.02/0299Research Support Agreement • May 8th, 2021
Contract Type FiledMay 8th, 2021Figures in slides 11-16 illustrate the three main stages of wake- field excitation by a sequence of laser pulses in a plasma. Slides 11-12 show that as a result of the wake process, two self-injected bunches are formed: both after the first and after the second laser pulses. Self-injected bunches move into the accelerating phase of the wakefield. They have a small spatial spread. At the same time, they have relatively low energy.