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arXiv 1707.07975astro-ph.SR
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天体物理学中的部分电离等离子体

Partially Ionized Plasmas in Astrophysics

Jose Luis Ballester, Igor Alexeev, Manuel Collados, Turlough Downes, Robert F. Pfaff, Holly Gilbert, Maxim Khodachenko, Elena Khomenko, Ildar F. Shaikhislamov, … 展开作者

Jose Luis Ballester, Igor Alexeev, Manuel Collados, Turlough Downes, Robert F. Pfaff, Holly Gilbert, Maxim Khodachenko, Elena Khomenko, Ildar F. Shaikhislamov, Roberto Soler, Enrique Vazquez-Semadeni, Teimuraz Zaqarashvili

摘要:

部分电离的等离子体在宇宙中许多不同的天体物理环境中被发现。它们构成太阳大气、分子云、行星电离层和原行星盘等环境的基本成分,并显示出在完全电离的等离子体中不存在的丰富的物理效应。本文综述了部分电离等离子体的物理学,包括在不同的天体物理学领域的最新进展,其中部分电离起着根本性的作用。我们概述了突出的观测和理论问题,并讨论了未来进展的可能方向。

英文摘要:

Partially ionized plasmas are found across the Universe in many different astrophysical environments. They constitute an essential ingredient of the solar atmosphere, molecular clouds, planetary ionospheres and protoplanetary disks, among other environments, and display a richness of physical effects which are not present in fully ionized plasmas. This review provides an overview of the physics of partially ionized plasmas, including recent advances in different astrophysical areas in which partial ionization plays a fundamental role. We outline outstanding observational and theoretical questions and discuss possible directions for future progress.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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