A Possible Interpretation of Burst-Like Characteristics of Explosive Events

Explosive events have been observed to occur consecutively in bursts at intermittent locations along the boundary near the opposite polarity. The aim of the present paper is to explore a possible mechanism to interpret this burst-like characteristic of explosive events. The 2D magnetohydrodynamic (MHD) rumerical simulations with resistivity have been carried out to reproduce the intermittent spatial-temporal magnetic reconnection events taking place along the long, compressible current sheet. The observed density enhancements in previously published results have been verified to be associated to magnetic reconnection sites. Late observational evidences, which support present attempts, have also been found, at least in morphological evolution of the consecutive explosive events.

作 者： FAN Quan-lin FENG Xue-Shang Xiang Chang-qing   作者單位： Laboratory for Space Weather, Center for Space Science and Applied Research, the Chinese Academy of Sciences,P.O. Box 8701, Beijing 100080, China  刊 名： 理論物理通訊(英文版)  ISTIC SCI 英文刊名： COMMUNICATIONS IN THEORETICAL PHYSICS  年，卷(期)： 2004 41(5)  分類號：   關鍵詞： explosive events   magnetic reconnection   magnetohydrodynamics   solar transition region   numerical simulation  

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