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

A dual treatment of suprathermal electron transport in laser fusion studies

D. Shvarts, C. Jablon, I.B. Bernstein, J. Virmont, P. Mora1979年被引用 33Nuclear FusionIF 3出版社

A dual treatment of fast-electron transport in laser-irradiated targets is presented. Two different regions, the core and the corona, are defined by the condition that the fast-electron density is, respectively, smaller (larger) than the thermal-electron density. Flux-limited multigroup diffusion is used to describe the core while an approximate collisionless quasi-steady-state model is used in the corona. These regions are coupled together by the fast-electron group densities and currents at the interface. This model particularly ensures that fast ions are coherently generated by the fast electrons. Numerical results are presented for slab targets.

日本語訳

レーザー照射ターゲットにおける高速電子輸送の二重処理法を提示する。コアとコロナの2つの異なる領域は、高速電子密度がそれぞれ熱電子密度よりも小さい(大きい)という条件によって定義される。フラックス制限多群拡散はコアを記述するために用いられ、一方、近似衝突なし準定常状態モデルはコロナを記述するために用いられる。これらの領域は、界面における高速電子群密度と電流によって互いに結合される。このモデルは特に、高速イオンが高速電子によってコヒーレントに生成されることを保証する。スラブターゲットに対する数値結果が提示される。

wiki

Electron transportLaser fusion
この論文にはまだAI要約がありません。

関連論文

Fast electron energy transport in solid density and compressed plasma

2014Nuclear Fusion

Determination of the mean energy of fast electron losses and anisotropies through thick-target emission on WEST

2024Nuclear Fusion

Fast electron transport in laser-produced plasmas and the KALOS code for solution of the Vlasov–Fokker–Planck equation

2006Plasma Physics and Controlled Fusion

Recent fast electron energy transport experiments relevant to fast ignition inertial fusion

2009Nuclear Fusion

One-dimensionalparticlesimulations of fast electron transportin solid targets

1999Plasma Physics and Controlled Fusion

Characterization of laser-produced fast electron sources for fast ignition

2010Plasma Physics and Controlled Fusion

Fast electrons, X-rays, and fast ions in laser-produced plasmas

1979Nuclear Fusion

The local nature of the plasma response to cold pulses with electron and ion heating at ASDEX Upgrade

2019Nuclear Fusion

Numerical modeling of fast electron transport in short pulse laser–solid interactions with long scale-length pre-formed plasma

2010Plasma Physics and Controlled Fusion

Sausage instabilities in the electron current layer and its role in the concept of fast ignition

2004Nuclear Fusion