کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1778218 | 1523681 | 2007 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Magnetic reconnection in solar eruptive events of varying magnetic configurations
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
فیزیک زمین (ژئو فیزیک)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Magnetic reconnection in solar eruptive events of varying magnetic configurations Magnetic reconnection in solar eruptive events of varying magnetic configurations](/preview/png/1778218.png)
چکیده انگلیسی
We study the relationship between magnetic reconnection and acceleration of filaments and coronal mass ejections (CMEs) in different magnetic configurations. They occur in either quiet-Sun or active regions of either bipolar or multi-polar magnetic fields, and are either or not accompanied by filament eruptions. The preliminary results of the case studies confirm the temporal correlation and magnitude scaling relationship between reconnection rate and acceleration in the early phase of eruptions. The results suggest no clear difference between events of different magnetic configurations. It is shown that the total reconnection flux, which is calculated to be 1021-22Mx, is proportional to the average velocities of CMEs, suggesting the important role of magnetic reconnection in the early stage of solar eruptions.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Atmospheric and Solar-Terrestrial Physics - Volume 69, Issues 1â2, February 2007, Pages 129-134
Journal: Journal of Atmospheric and Solar-Terrestrial Physics - Volume 69, Issues 1â2, February 2007, Pages 129-134
نویسندگان
Jiong Qiu,