Space Weather: Characteristics and Dynamics of CME Induced Radio Emissions

空间天气：日冕物质抛射引起的无线电发射的特征和动态

• 批准号: 9713422
• 负责人: Michael Reiner
• 金额: $ 18.53万
• 依托单位: Raytheon Technical Services Company
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1997
• 资助国家: 美国
• 起止时间: 1997-09-15 至 2000-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9713422&HistoricalAwards=false
• 关键词: Space; Weather; Characteristics; Dynamics; CME

The investigators are using visualization and tracking techniques in studying interplanetary type II radio bursts observed remotely from the Ulysses and WIND spacecraft. Type II emissions are generated when coronal mass ejection-driven shocks propagate through the interplanetary medium from sun to Earth, and provide an intermediate link in the solar-terrestrial connection. The investigators will better understand (1) the physical characteristics and dynamics of individual type II radio bursts, (2) the relationship of type II radiation to the coronal mass ejection-driven shocks and conditions in the interplanetary medium, (3) the characterization of the geomagnetic response to radio emitting coronal mass ejections, and (4) the interplanetary transport of coronal mass ejections, and predictions of their arrival at Earth.

研究人员正在研究从尤利西斯和风航天飞机远程观察到的星际型型无线电爆发时，正在使用可视化和跟踪技术。 当冠状质量射血驱动驱动的冲击通过从太阳到地球的星际介质传播，并在太阳透明连接中提供中间连接时，就会产生II型排放。 研究者将更好地理解（1）单个II型无线电爆发的物理特征和动态，（2）II型辐射与星际媒介中的冠状质量弹出式驱动的冲击和条件的关系，（3）（3）对无线电对冠状体弹性的质地反应的表征，（3）在地球上发射冠状和（4）冠状动脉群体和（4）冠状动脉群体和（4）冠状动脉群体和（4）的态度。