arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 0903.4372astro-ph.SR
收藏

色球和日冕偏振诊断的最新进展

Recent Advances in Chromospheric and Coronal Polarization Diagnostics

J. Trujillo Bueno

摘要:

我回顾了偏振辐射诊断方法的一些最新进展,我们可能希望探索太阳色球层和日冕的磁性。这些方法是基于辐射诱导的量子相干性在出射谱线偏振中产生的显著特征以及Hanle效应和Zeeman效应的共同作用。讨论了针状体、双折射、活动区细丝、新兴通量区和宁静色球的一些应用。

英文摘要:

I review some recent advances in methods to diagnose polarized radiation with which we may hope to explore the magnetism of the solar chromosphere and corona. These methods are based on the remarkable signatures that the radiatively induced quantum coherences produce in the emergent spectral line polarization and on the joint action of the Hanle and Zeeman effects. Some applications to spicules, prominences, active region filaments, emerging flux regions and the quiet chromosphere are discussed.

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。

↑