标题： 有和没有SOHO/LASCO日冕物质抛射和类型II激波的太阳耀斑 显示英文标题

标题： Solar flares with and without SOHO/LASCO coronal mass ejections and type II shocks

摘要： 我们分析了一组射电丰富的太阳耀斑（伴有类型IV或II爆发）及其与SOHO/LASCO日冕物质抛射在1998至2000年期间的关联。 这些事件的强度、脉冲性和能量进行了研究。 我们发现，平均而言，同时与类型II和CME相关的耀斑比仅与类型II相关的耀斑（没有报告CME）以及伴有类型IV连续谱但没有类型II激波的耀斑更具脉冲性和更高能量。 从后两类中，没有报告CME的类型II爆发耀斑持续时间最短且最具脉冲性。 显示英文摘要

摘要： We analyse of a set of radio rich (accompanied by type IV or II bursts) solar flares and their association with SOHO/LASCO Coronal Mass Ejections in the period 1998 2000. The intensity, impulsiveness and energetics of these events are investigated. We find that, on the average, flares associated both with type IIs and CMEs are more impulsive and more energetic than flares associated with type IIs only (without CME reported), as well as flares accompanied by type IV continua but not type II shocks. From the last two classes, flares with type II bursts (without CMEs reported) are the shortest in duration and the most impulsive.