日冕磁结构中脉冲式局域扰动激发的扭曲波列（英文）

【作者】 李波； 郭明哲； 于惠； 陈绍霞； 石米杰；

【机构】 山东大学(威海)空间科学与物理学院；

【摘要】 <正>It has long been accepted by the solar coronal seismology community that the observations of impulsively excited wave trains can help yield the key parameters of such exciters as flares or coronal mass ejections. However, the seismic information carried by the wave trains, even when sampled far from the exciters, may be too rich to decipher. We present some attempts at understanding the intricate interference patterns of wave trains in the structured solar corona with the aid of the method of stationary phase (MSP).更多还原