FusionPapers
図版検索トレンドwiki日本の研究
© 2026 FUSIONPAPERS
About法務情報
トップに戻る

Collisional loss of electrostatically confined species in a magnetic mirror

R.H. Cohen, M.E. Rensink, T.A. Cutler, A.A. Mirin1978年被引用 103Nuclear FusionIF 3出版社

The basic problem of particle end-loss in a magnetic mirror field with an electrostatic confining potential is considered. The analytic treatments of Pastukhov and Chernin and Rosenbluth have been generalized to apply to any electrostatically confined species in a multi-species plasma, and the Pastukhov analysis has been extended to apply to arbitrary magnetic-field profiles (instead of square-well). The analytic results are compared with results obtained from one-and two-dimensional Fokker-Planck codes. In particular the scaling with potential, mirror ratio, and effective charge is considered. The closest agreement (within 20%) is between the 2-D Fokker-Planck and generalized Pastukhov results.

日本語訳

磁気ミラー磁場における静電閉じ込めポテンシャルを持つ粒子の端部損失の基本問題を考察する。PastukhovおよびChernovとRosenbluthによる解析的取り扱いは、多種イオン・プラズマ中の任意の静電閉じ込め種に適用できるように一般化され、Pastukhovの解析は(方形井戸の代わりに)任意の磁場分布に適用できるように拡張された。解析結果は、1次元および2次元のフォッカー・プランクコードから得られた結果と比較される。特に、ポテンシャル比、ミラー比、および実効電荷に対するスケーリングが考察される。最も良い一致(20%以内)は、2次元フォッカー・プランク結果と一般化されたPastukhovの結果との間で得られる。

wiki

Magnetic mirror
この論文にはまだAI要約がありません。

関連論文

Collisional end loss of electrostatically confined particles in a magnetic mirror field

1984Nuclear Fusion

Transition from Pastukhov to collisional confinement in a magnetic and electrostatic well

1980Nuclear Fusion

Self-consistent analysis of collisional loss in a spatially varying magnetic mirror

1983Nuclear Fusion

Longitudinal losses of electrostatically confined particles from a mirror device with arbitrary mirror ratio

1997Nuclear Fusion

Ion losses from end-stoppered mirror trap

1978Nuclear Fusion

Fusion by beam ions in a low collisionality, high mirror ratio magnetic mirror

2022Nuclear Fusion

Fokker-Planck equation for a test particle weakly coupled to a magnetized plasma

1999Plasma Physics and Controlled Fusion

The fast-alpha-particle distribution function in an open-field-line plasma with electrostatic confining potential

1985Nuclear Fusion

A numerical study of particle losses from deep traps

1981Nuclear Fusion

Particle and energy exchange between untrapped and electrostatically confined populations in magnetic mirrors

1980Nuclear Fusion