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

Quantum plasma fluid model for high-gain free-electron lasers

A Serbeto, L F Monteiro, K H Tsui, J T Mendonça2009年Plasma Physics and Controlled FusionIF 2.2出版社

Starting from the eikonal approximation (geometrical optics), a set of nonlinear quantum plasma fluid equations to describe the quantum free-electron laser (FEL) is presented. Subsequently, by using these fluid equations for a relativistic electron beam, interacting with stimulated radiation and an optical wiggler field, a general dispersion relation for quantum FEL instability is derived taking into account the beam space-charge mode modulated by the ponderomotive potential well. It is shown that the saturation time for the quantum FEL instability can be estimated from the solutions of three-wave coupled equations which describe the FEL dynamics in the fluid model.

日本語訳

アイコナール近似(幾何光学)から出発して、量子自由電子レーザー(FEL)を記述する一連の非線形量子プラズマ流体方程式が提示される。続いて、これらの流体方程式を、誘導放射および光学ウィグラーと相互作用する相対論的電子ビームに適用することにより、ポンデロモーティブポテンシャル井戸によって変調されたビームの空間電荷モードを考慮した、量子FEL不安定性の一般分散関係が導出される。流体モデルにおけるFELダイナミクスを記述する三波結合方程式の解から、量子FEL不安定性の飽和時間が推定可能であることが示される。

wiki

Quantum plasma
この論文にはまだAI要約がありません。

関連論文

Relativistic x-ray quantum free-electron lasers: a collective Klein–Gordon model

2012Plasma Physics and Controlled Fusion

Kinetic theory derivation of exchange-correlation in quantum plasma hydrodynamics

2019Plasma Physics and Controlled Fusion

Wave mode instabilities in a two-stream free-electron laser with a background plasma

2013Plasma Physics and Controlled Fusion

Instability and dynamics of two nonlinearly coupled intense laser beams in a quantum plasma

2013Physics of Plasmas

Recent developments in quantum plasma physics

2010Plasma Physics and Controlled Fusion

Quantum vacuum effects in strong laser beams

2008Plasma Physics and Controlled Fusion

Modulational instability of ultraintense laser pulses in electron-positron-ion plasmas including vacuum polarization effect

2020Plasma Physics and Controlled Fusion

Traveling waves in a free-electron laser with an electromagnetic wiggler

2011Plasma Physics and Controlled Fusion

Kinetic description of a wiggler pumped ion-channel free electron laser

2006Plasma Physics and Controlled Fusion

Optimal parameters for radiation reaction experiments

2019Plasma Physics and Controlled Fusion