Результаты исследований: Научные публикации в периодических изданиях › статья по материалам конференции › Рецензирование
Effect of plasma density gradients on generation of terahertz radiation in magnetized plasma column during relaxation of kiloampere REB inside it. / Arzhannikov, A.; Annenkov, V.; Ivanov, I. и др.
в: Journal of Physics: Conference Series, Том 1647, № 1, 012010, 12.10.2020.Результаты исследований: Научные публикации в периодических изданиях › статья по материалам конференции › Рецензирование
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TY - JOUR
T1 - Effect of plasma density gradients on generation of terahertz radiation in magnetized plasma column during relaxation of kiloampere REB inside it
AU - Arzhannikov, A.
AU - Annenkov, V.
AU - Ivanov, I.
AU - Kalinin, P.
AU - Kasatov, A.
AU - Kuznetsov, S.
AU - Kuklin, K.
AU - Makarov, M.
AU - Mekler, K.
AU - Popov, S.
AU - Rovenskikh, A.
AU - Samtsov, D.
AU - Sandalov, E.
AU - Sinitsky, S.
AU - Stepanov, V.
AU - Timofeev, I.
AU - Volchok, E.
N1 - Publisher Copyright: © Published under licence by IOP Publishing Ltd. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.
PY - 2020/10/12
Y1 - 2020/10/12
N2 - Generation of terahertz radiation in the magnetized plasma column due to the two-stream instability developing in the relativistic electron beam (REB) with a current of 10 kA is studied at the GOL-PET facility. In the first series of the experiments, at the regular transverse plasma density gradients, power of the generated terahertz radiation increased thirty times. At a frequency of the upper-hybrid oscillations (0.2-0.3 THz) and pulse duration of few microseconds, it reached 4 MWs. In the next experiments, when the additional longitudinal density gradients were created in plasma, the radiation power exceeded 10 MWs. These results are described in this paper.
AB - Generation of terahertz radiation in the magnetized plasma column due to the two-stream instability developing in the relativistic electron beam (REB) with a current of 10 kA is studied at the GOL-PET facility. In the first series of the experiments, at the regular transverse plasma density gradients, power of the generated terahertz radiation increased thirty times. At a frequency of the upper-hybrid oscillations (0.2-0.3 THz) and pulse duration of few microseconds, it reached 4 MWs. In the next experiments, when the additional longitudinal density gradients were created in plasma, the radiation power exceeded 10 MWs. These results are described in this paper.
UR - http://www.scopus.com/inward/record.url?scp=85096352552&partnerID=8YFLogxK
U2 - 10.1088/1742-6596/1647/1/012010
DO - 10.1088/1742-6596/1647/1/012010
M3 - Conference article
AN - SCOPUS:85096352552
VL - 1647
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
SN - 1742-6588
IS - 1
M1 - 012010
T2 - 47th Zvenigorod International Conference on Plasma Physics and Controlled Fusion, ICPAF 2020
Y2 - 16 March 2020 through 20 March 2020
ER -
ID: 26026704