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arXiv 2101.04846astro-ph.SR
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太阳喷流的观测与模拟

Observation and Modeling of Solar Jets

Yuandeng Shen

摘要:

太阳大气中充满了复杂的瞬变过程,表现为太阳磁场和等离子体的重构。太阳喷流代表准直的、光束状的等离子体喷射;它们在太阳大气中无处不在,对于理解不同尺度的太阳活动、磁重联过程、粒子加速、日冕加热、太阳风加速以及其他相关现象都很重要。近年来,地面和星载太阳望远镜的高时空分辨率、宽温度覆盖、光谱和立体观测揭示了许多限制理论模型发展的有价值的新线索。本文旨在为读者提供太阳喷流的主要观测特征、物理解释和模型,以及未来研究中尚未解决的突出问题。

英文摘要:

The solar atmosphere is full of complicated transients manifesting the reconfiguration of solar magnetic field and plasma. Solar jets represent collimated, beam-like plasma ejections; they are ubiquitous in the solar atmosphere and important for the understanding of solar activities at different scales, magnetic reconnection process, particle acceleration, coronal heating, solar wind acceleration, as well as other related phenomena. Recent high spatiotemporal resolution, wide-temperature coverage, spectroscopic, and stereoscopic observations taken by ground-based and space-borne solar telescopes have revealed many valuable new clues to restrict the development of theoretical models. This review aims at providing the reader with the main observational characteristics of solar jets, physical interpretations and models, as well as unsolved outstanding questions in future studies.

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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