Turbulent energy release in solar flares

被引：0

作者：

Jakimiec, J ^{[1
]}

机构：

[1] Univ Wroclaw, Astron Inst, PL-51622 Wroclaw, Poland

来源：

9TH EUROPEAN MEETING ON SOLAR PHYSICS: MAGNETIC FIELDS AND SOLAR PROCESSES, VOLS 1 AND 2 | 1999年 / 448卷

关键词：

Sun : flares; Sun : X-rays; Sun : turbulence;

D O I：

暂无

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

(1) Evidences suggesting that hot flare plasma is highly turbulent are briefly reviewed. (2) It is argued that the turbulence is an MHD turbulence, which is most efficient in quick heating of large volumes of flare plasma. (3) Loop-top flare kernels seen in the X-ray images are suggested to be the sites of the turbulent flare energy release. (4) It is shown how turbulent flare kernels can develop at the tops of expanding magnetic flux tubes. (5) It is argued that the turbulent flare model can explain the huge amount of non-thermal electrons, which are accelerated during the flare impulsive phase.

引用

页码：729 / 733

页数：5

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