This paper presents methods of detection and spectrometry of high-energy electrons and positrons produced in the interaction of laser radiation with matter and vacuum. The methods are based on charged particle transport in the magnetic field of a hollow coaxial line through which a direct current flows. The methods make it possible to detect particles at a distance of several dozen meters from the source with retention of close to 100% collection efficiency and provide efficient detector protection from background radiation.

Keywords: positron, detector, time-of-flight magnetic spectrometer PACS: 07.81.+a, 29.30 Aj, 41.85.Ar (all) DOI: 10.3367/UFNe.2019.10.038685 URL: https://ufn.ru/en/articles/2020/4/e/ 000555762600005 2-s2.0-85091328967 2020PhyU...63..388M Citation: Moshkunov S I, Khomich V Yu "Method of detection and spectrometry of charged particles produced in a superstrong electromagnetic field based on their transport by the magnetic field of a coaxial line" Phys. Usp. 63 388–394 (2020) BibTexBibNote ® (generic)BibNote ® (RIS)MedlineRefWorks Received: 27th, March 2019, accepted: 31st, October 2019 Оригинал: Мошкунов С И, Хомич В Ю «Метод регистрации и спектрометрии заряженных частиц, испускаемых в сверхсильном электромагнитном поле, основанный на их транспортировке магнитным полем коаксиальной линии» УФН 190 421–428 (2020); DOI: 10.3367/UFNr.2019.10.038685