RUS  ENG
Full version
JOURNALS // Zhurnal Tekhnicheskoi Fiziki // Archive

Zhurnal Tekhnicheskoi Fiziki, 2021 Volume 91, Issue 7, Pages 1174–1181 (Mi jtf4979)

This article is cited in 1 paper

Electrophysics

Increased efficiency of systems for remote radiation monitoring based on linear electron accelerator

B. Yu. Bogdanovich, G. O. Buyanov, A. V. Nesterovich

National Engineering Physics Institute "MEPhI", Moscow

Abstract: System for preliminary cooling of electron beam and decrease in the angular divergence of flux of quanta due to multiple passages of the electron beam in a chamber placed in a transverse magnetic field is considered. Cooling of the electron beam is provided by specific configuration of the magnetic field. In the proposed system, the phase portrait undergoes the simplest changes: a stepwise increase in the foil with stretching along the vertical direction, rotation around the origin of coordinates, and horizontal positioning after focusing. Thus, the transverse dimensions of the beam increase and the angular spread at least does not increase (as without cooling).

Keywords: introscopy, tomography, bremsstrahlung, output device, electron beam.

Received: 26.10.2020
Revised: 09.02.2021
Accepted: 11.02.2021

DOI: 10.21883/JTF.2021.07.50959.298-20


 English version:
Technical Physics, 2021, 66:8, 969–976

Bibliographic databases:


© Steklov Math. Inst. of RAS, 2024