In:
Siberian Journal of Physics, Novosibirsk State University (NSU), Vol. 15, No. 1 ( 2020), p. 24-41
Abstract:
The paper presents the results of numerical simulation and experimental studies of the generation of two ribbon beams in an accelerating diode with magnetic insulation at a diode voltage of ~ 0.7 MeV and a current of 10 kA in it. Model-ing is implemented using the Particle CST Studio package. The experiments were conducted on the U-3 accelerator of the ELMI installation. In calculations with three-dimensional geometry corresponding to the experiments, the distribu-tion of electron velocities over the pitch angle at the exit of the beams from the diode under the conditions of an inho-mogeneous magnetic field with an induction of about 1 T was obtained. These calculated data were confirmed in an experiment in which, using a sensor with seven recording channels, a distribution function of the velocity of electrons with a characteristic width at half maximum of 0.03 rad was obtained. Using the GEANT4 software package in processing measurement results with this sensor gives confidence in the correctness of the obtained distribution function.
Type of Medium:
Online Resource
ISSN:
2541-9447
Uniform Title:
Угловая расходимость электронов при генерации двух ленточных пучков в едином ускорительном диоде (моделирование, эксперимент)
DOI:
10.25205/2541-9447-2020-15
DOI:
10.25205/2541-9447-2020-15-1
DOI:
10.25205/2541-9447-2020-15-1-24-41
Language:
Russian
Publisher:
Novosibirsk State University (NSU)
Publication Date:
2020
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