Scattering-Based Stochastic Process Attracting Electrons Inward under Antiparallel Gradient Magnetic Fields

Sugawara, Hirotake

Journal of the Physical Society of Japan, 2013, 82(6), 064501

Permalink : https://hdl.handle.net/2115/53413

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Sugawara-2013-JPSJ-HUSCAP	pdf	1.04 MB	996

アクセス権	open access
URI	https://hdl.handle.net/2115/53413
タイトル	Scattering-Based Stochastic Process Attracting Electrons Inward under Antiparallel Gradient Magnetic Fields
著者	e-Rad_Researcher 90241356 著者名 Sugawara, Hirotake
言語	英語
キーワード	antiparallel gradient magnetic fields
	electron confinement
	electron gyration
	magnetized plasma
	Monte Carlo simulation
	scattering
発行日	2013-06
出版者	Physical Society of Japan
収録物名	Journal of the Physical Society of Japan
巻(号)	82(6)
ページ	064501
抄録	Electron gyration and scattering in a gas under antiparallel gradient magnetic fields (APGMFs) and rf electric field were simulated using a Monte Carlo method to identify the factors of the electron confinement effect of the APGMFs. The inward shift of the gyrocenter at electron scattering worked as an additional factor to electron meandering, which has been regarded as the primary factor of the electron confinement. This scattering-based inward electron attraction occurs by a simple principle that the gyroradius and residence time of electrons become greater under weaker magnetic fields in the inner region of the APGMFs.
資源タイプ	学術雑誌論文
出版タイプ	Accepted Manuscript
権利情報	© 2013 The Physical Society of Japan
PISSN	0031-9015
関連情報 (isVersionOf)	出版社版DOI https://doi.org/10.7566/JPSJ.82.064501