Research output: Contribution to journal › Article › peer-review
Multiple pulse magnetized electron beam injection in deuterium gas. / Postupaev, V. V.; Burdakov, A. V.; Ivanov, I. A. et al.
In: Physics of Plasmas, Vol. 25, No. 8, 084504, 01.08.2018.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Multiple pulse magnetized electron beam injection in deuterium gas
AU - Postupaev, V. V.
AU - Burdakov, A. V.
AU - Ivanov, I. A.
AU - Sklyarov, V. F.
AU - Arzhannikov, A. V.
AU - Burmasov, V. S.
AU - Gavrilenko, D. Ye
AU - Kandaurov, I. V.
AU - Kurkuchekov, V. V.
AU - Mekler, K. I.
AU - Polosatkin, S. V.
AU - Rovenskikh, A. F.
AU - Sudnikov, A. V.
AU - Sulyaev, Yu S.
AU - Trunev, Yu A.
N1 - Publisher Copyright: © 2018 Author(s).
PY - 2018/8/1
Y1 - 2018/8/1
N2 - Results of experiments on injection of a sequence of several electron beam pulses (80-90 keV, 20-75 A, ∼30 μs) into 1019-1021 m-3 deuterium plasma are presented. The first beam pulse was injected into deuterium gas, the following pulses propagated through residual plasma that survived the inter-pulse periods. A typical pulse duration was of the order of 106 ω p - 1 that is much longer than most of the interaction-related processes. However, we noticed significant differences in plasma processes between the first pulse and the rest ones. A suggested physical factor behind those differences is longitudinal plasma current that develops during the first beam pulse.
AB - Results of experiments on injection of a sequence of several electron beam pulses (80-90 keV, 20-75 A, ∼30 μs) into 1019-1021 m-3 deuterium plasma are presented. The first beam pulse was injected into deuterium gas, the following pulses propagated through residual plasma that survived the inter-pulse periods. A typical pulse duration was of the order of 106 ω p - 1 that is much longer than most of the interaction-related processes. However, we noticed significant differences in plasma processes between the first pulse and the rest ones. A suggested physical factor behind those differences is longitudinal plasma current that develops during the first beam pulse.
KW - PLASMA-CONFINEMENT
KW - GOL-3
KW - GENERATION
UR - http://www.scopus.com/inward/record.url?scp=85051465672&partnerID=8YFLogxK
U2 - 10.1063/1.5020100
DO - 10.1063/1.5020100
M3 - Article
AN - SCOPUS:85051465672
VL - 25
JO - Physics of Plasmas
JF - Physics of Plasmas
SN - 1070-664X
IS - 8
M1 - 084504
ER -
ID: 16081791