Research output: Contribution to journal › Article › peer-review
The effect of angular divergence and space charge on transmission of an electron beam through a magnetic mirror. / Astrelin, V. T.; Kandaurov, I. V.; Kurkuchekov, V. V. et al.
In: Journal of Physics: Conference Series, Vol. 830, No. 1, 012002, 04.05.2017.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - The effect of angular divergence and space charge on transmission of an electron beam through a magnetic mirror
AU - Astrelin, V. T.
AU - Kandaurov, I. V.
AU - Kurkuchekov, V. V.
AU - Sveshnikov, V. M.
AU - Trunev, Yu A.
N1 - Funding Information: The theoretical part and computer simulation of this work were supported by the Russian Science Foundation (project N 14-50-00080).
PY - 2017/5/4
Y1 - 2017/5/4
N2 - An experiment on generation and transmission of an intensive electron beam through a magnetic mirror has been carried out at the GOL-3 magnetic trap. An adapted theory and numerical modelling were used to find a maximal beam current for which no beam electrons are reflected. The effect of space charge and magnetic mirror of the reflection were taken into account. A comparison of the computed limiting current with experimental value allowed us to validate a hypothesis that the appearance of reflected electrons is responsible for electric breakdown in the electron gun.
AB - An experiment on generation and transmission of an intensive electron beam through a magnetic mirror has been carried out at the GOL-3 magnetic trap. An adapted theory and numerical modelling were used to find a maximal beam current for which no beam electrons are reflected. The effect of space charge and magnetic mirror of the reflection were taken into account. A comparison of the computed limiting current with experimental value allowed us to validate a hypothesis that the appearance of reflected electrons is responsible for electric breakdown in the electron gun.
UR - http://www.scopus.com/inward/record.url?scp=85019997357&partnerID=8YFLogxK
U2 - 10.1088/1742-6596/830/1/012002
DO - 10.1088/1742-6596/830/1/012002
M3 - Article
AN - SCOPUS:85019997357
VL - 830
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
SN - 1742-6588
IS - 1
M1 - 012002
ER -
ID: 9052740