发表机构
De Vinci Higher Education; De Vinci Research Center(德芬奇高等教育; 德芬奇研究中心)
机构由 AI 辅助整理,请以论文原文为准。AI 中文总结
本文推导了离子与电子质量相等的对等离子体中测地声模的色散关系,该模式对托卡马克湍流调控和约束至关重要,相关实验有助于研究基础等离子体物理及早期宇宙形成。
AI 中文摘要
本文致力于推导对等离子体(即假设离子和电子具有相同质量)中测地声模的色散关系。测地声模是一种等离子体扰动,在湍流调控中起着关键作用,因此也决定了托卡马克中的等离子体约束。采用不同约束方式的电子-正电子等离子体等对等离子体实验已被提出,旨在研究等离子体物理中的基本过程并理解早期宇宙的形成。
英文摘要
This paper is devoted to the derivation of the dispersion relation of the Geodesic Acoustic Mode in pair plasmas, i.e. assuming that ions and electrons have the same mass. Geodesic Acoustic Modes are plasma perturbations playing a crucial role in turbulence regulation, and therefore in the determination of the plasma confinement in tokamaks. Experiments with pair plasmas, like electron-positron plasmas, have been proposed with different kinds of confinements, and aim to study fundamental processes in plasma physics and understanding the formation of the early universe.