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New Perspectives on the Photosphere/Corona Interface (Keynote)

机译:Photosphere / Corona接口(Keynote)的新透视图

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I review the role of the chromosphere as the lower boundary for the corona. I highlight the need for measurements of the chromospheric Magnetic field as the plasma regimes change from β > 1 to < 1, using a striking observational example. I also review some physical processes which can alter the magnetic free energy as it traverses the chromosphere. Multi-fluid effects appear to be important in determining the supply of mass, momentum and energy into the overlying corona. Such effects have been only partly studied in the literature. I re-iterate the obvious conclusion, often ignored, that one must understand specific chromospheric processes if one is to have hope of addressing the nature of the supply of mass, momentum, and energy into the corona.
机译:我审查了铬圈作为电晕较低边界的作用。我突出了使用醒目观测示例的等离子体制度从β> 1到<1的变化时测量磁性磁场的需要。我还审查了一些物理过程,可以改变散发铬圈的磁性自由能。多流体效应似乎很重要,在确定覆盖的电晕中的质量,动量和能量。这些效果仅在文献中被部分研究。我重申了明显的结论,经常被忽视,如果一个人希望能够解决将质量,动量和能量供给到电晕的能量的性质,那么必须了解特定的色界流程。

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