空间甚低频太阳射电Ⅲ型爆研究进展  

Research Advances of Solar Radio Type Ⅲ Bursts at Space Very Low Frequencies

作　　者：谭宝林[1,2] 谭程明 黄静[1,2] 陈林杰 TAN Baolin;TAN Chengming;HUANG Jing;CHEN Linjie(CAS Key Laboratory of Solar Activity,National Astronomical Observatories of Chinese Academy of Sciences,Beijing 100101,China;School of Astronomy and Space Science,University of Chinese Academy of Sciences,Beijing 100047,China)

机构地区：[1]中国科学院国家天文台太阳活动重点实验室,北京100101 [2]中国科学院大学天文学与空间科学学院,北京100047

出　　处：《深空探测学报（中英文）》2021年第1期92-99,共8页Journal Of Deep Space Exploration

基　　金：国家自然科学基金资助项目(11973057,11661161015,11790301,11941003)。

摘　　要：太阳非热高能粒子流是产生灾害性空间天气事件最主要的驱动源之一,其主要观测特征是具有快速频率漂移特征的射电Ⅲ型爆。主要介绍了国际上在空间甚低频波段(<30 MHz)太阳射电Ⅲ型爆的主要观测设备和研究进展,包括具备高时间–频率分辨能力的空间和月基甚低频频谱仪等,对存在的主要问题进行了详细讨论,系统分析了空间甚低频射电探测器观测数据在太阳射电Ⅲ型爆研究方面的主要科学目标和应用前景。Solar non-thermal high-energy particle flows are one of the main triggering sources of the disastrous space weather events. Their main observational manifestation is radio Type Ⅲ bursts with fast frequency drifting rate. This work introduces the main advances of observational instruments and scientific researches on the solar radio Type Ⅲ bursts at the space very low frequency(< 30 MHz SVLF) in the world, including the space-based or lunar-based solar SVLF spectral polarimeters with high temporal and spectral resolutions. We also discuss carefully the existing problems on the solar radio observations and related researches, also including the main scientific aims and prospective of the space-based or lunar-based solar SVLF observations.

关 键 词：太阳活动 太阳射电 射电观测 空间天气 

分 类 号：P182[天文地球—天文学] P162.11