Focusing of positron bunch when moving in electron bunch wakefield in the dielectric waveguide filled with plasma

• Published in: Вопросы атомной науки и техники
• Date: 2021
• Main Authors: Sotnikov, G.V., Knyazev, R.R., Markov, P.I., Onishchenko, I.N.
• Format: Article
• Language: English
• Published: Національний науковий центр «Харківський фізико-технічний інститут» НАН України 2021
• Subjects: New methods of charged particles acceleration
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/195134
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Focusing of positron bunch when moving in electron bunch wakefield in the dielectric waveguide filled with plasma / G.V. Sotnikov, R.R. Knyazev, P.I. Markov, I.N. Onishchenko // Problems of Atomic Science and Technology. — 2021. — № 4. — С. 49-54. — Бібліогр.: 14 назв. — англ.

The results of numerical PIC-simulation of focusing accelerated (test) positron and drive electron bunches in the dielectric waveguide filled with radially heterogeneous plasma with the vacuum channel are given in the paper. The wakefield was excited by electron bunch in quartz dielectric tube, inse...