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Evolution of magnetic field corresponding to X-ray brightening events in coronal holes and quiet Sun

机译：冠状孔中X射线增白事件对应的磁场的演变与安静的阳光

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We study the magnetic field structure and evolution for 26 X-ray brightening events in coronal holes and quiet Sun regions, including bright points and jets. We found that all brightening events are associated with bipolar regions and caused by magnetic flux emergence followed by cancellation. The emission fluctuations seen in the X-ray bright points are associated with reoccurring magnetic cancellation in the footpoints. An X-ray jet presents similar magnetic behaviour in the footpoints but its magnetic flux cancellation rate is much higher than in the bright point. Comparing coronal holes and the quiet Sun, we do not find differences in their corresponding magnetic field behavior.

机译：我们研究了冠状孔和静阳区的26个X射线增白事件的磁场结构和演化，包括明亮的点和喷射。我们发现所有亮片事件都与双极区域相关联，并由磁通量出现后接着取消。在X射线亮点中看到的发射波动与距离的磁性消除磁性消除相关。 X射线喷射在足部呈现类似的磁性行为，但其磁通量消除速率远高于明亮点。比较冠状孔和安静的太阳，我们没有发现它们相应的磁场行为的差异。

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《International Astronomical Union.》|2013年||共2页
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作者
Zhenghua Huang; Maria Madjarska; Gerry Doyle; Derek Lamb;
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中图分类 P142-532;
关键词
Sun: corona; Sun: chromosphere; Sun: evolution; magnetic fields;

机译：阳光：Corona;太阳：铬圈;太阳：进化;磁场;

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专利

1. Coronal hole boundaries at small scales - IV. SOT view. Magnetic field properties of small-scale transient brightenings in coronal holes [J] . Z. Huang, M. S. Madjarska, J. G. Doyle, Astronomy and astrophysics . 2012,第20期

机译：小规模的冠状孔边界-IV。 SOT视图。日冕孔中小范围瞬时增亮的磁场特性
2. Critical Magnetic Field Strengths for Solar Coronal Plumes in Quiet Regions and Coronal Holes? [J] . Ellis A. Avallone, Sanjiv K. Tiwari, Navdeep K. Panesar, The Astrophysical journal . 2018,第2期

机译：安静区域和日冕孔中太阳日冕羽的临界磁场强度？
3. CORONAL SEISMOLOGY USING EIT WAVES: ESTIMATION OF THE CORONAL MAGNETIC FIELD STRENGTH IN THE QUIET SUN [J] . M. J. West, A. N. Zhukov, L. Dolla, The Astrophysical journal . 2011,第2期

机译：利用EIT波进行日冕地震学：估算安静太阳下的日冕磁场强度
4. Evolution of magnetic field corresponding to X-ray brightening events in coronal holes and quiet Sun [C] . Zhenghua Huang, Maria Madjarska, Gerry Doyle, International Astronomical Union. . 2013

机译：冠状孔中X射线增白事件对应的磁场的演变与安静的阳光
5. Evolution of coronal mass ejections from the sun to 1 AU: Property of magnetic field and a modified flux rope model. [D] . Kunkel, Valbona. 2012

机译：从太阳到1 AU的日冕物质抛射的演变：磁场性质和改进的磁通量绳模型。
6. N. A. S. Symposium on the Years of the Quiet Sun—IQSY: PARTICLES AND FIELDS IN THE INTERPLANETARY MEDIUM [O] . Kenneth G. McCracken 1967

机译：N. A. S.安静太阳岁月专题讨论会：星际介质中的粒子和场
7. Coronal hole boundaries at small scales: IV. SOT view Magnetic field properties of small-scale transient brightenings in coronal holes [O] . Huang, Z., Madjarska, M. S., Doyle, J. G., 2012

机译：小尺度的冠状孔边界：IV。 sOT视图磁场冕洞中小尺度瞬态光亮的特性
8. The association of chromospheric and coronal phenomena with the evolution of the quiet sun magnetic fields [R] . Harvey, Karen L., Tang, Frances, Gaizauskas, Victor 1986

机译：色球和日冕现象与安静的太阳磁场的演变有关

Evolution of magnetic field corresponding to X-ray brightening events in coronal holes and quiet Sun

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