Publication: Influence of backstreaming ions on spot size of 2 MeV electron beam
Дата
2019
Авторы
Trunev, Y.
Skovorodin, D.
Astrelin, V.
Danilov, V.
Tarakanov, V.
Journal Title
Journal ISSN
Volume Title
Издатель
Аннотация
Copyright © Cambridge University Press 2019. Influence of backstreaming ions from the target on spot size of focused 2 MeV electron beam was considered. The 2D version of the particle-in-cell code KARAT was used to study the formation of the ions stream and dynamics of the electron beam. It was shown that light species emitted from the target can disrupt the beam. The emission of low-ionized states of tantalum cannot disrupt the beam during about 30 ns or longer. A few non-invasive techniques of mitigation of the beam disruption were considered. Final magnetic lens with fast variation of magnetic field of several hundred Ampere-turns per nanosecond is capable to stabilize initial spot size of the compressed beam at the target.
Описание
Ключевые слова
Цитирование
Influence of backstreaming ions on spot size of 2 MeV electron beam / Trunev, Y. [et al.] // Laser and Particle Beams. - 2019. - 37. - № 1. - P. 159-164. - 10.1017/S0263034619000314
URI
https://www.doi.org/10.1017/S0263034619000314
https://www.scopus.com/record/display.uri?eid=2-s2.0-85064881394&origin=resultslist
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000467342200019
https://openrepository.mephi.ru/handle/123456789/17869
https://www.scopus.com/record/display.uri?eid=2-s2.0-85064881394&origin=resultslist
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000467342200019
https://openrepository.mephi.ru/handle/123456789/17869