SHINE: Linking Flare Radiation to the Dynamics of Coronal Mass Ejections

SHINE：将耀斑辐射与日冕物质抛射动力学联系起来

• 批准号: 0327512
• 负责人: Terry Forbes
• 金额: $ 28.31万
• 依托单位: University of New Hampshire
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 2003
• 资助国家: 美国
• 起止时间: 2003-08-15 至 2007-07-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0327512&HistoricalAwards=false
• 关键词: SHINE; Linking; Flare; Radiation; Dynamics

A coupled model which accounts for the large-scale dynamics of a solar coronal mass ejection (CME), and the small-scale energetics of the radiation from associated flaring loop-like structures will be developed. The conventional ad hoc heating function usually applied to the loops will be replaced with an analytical model based on parameters determined from the onset and initial evolution of the CME. This effort makes it possible to relate the temperature and dynamics of flare loops to the propagation and evolution of CMEs. Because it will have to account simultaneously for both the CME and flare observations, this coupled model will be severely constrained and potentially calibrated by solar observations. If the model turns out to be successful in this regard, it could be used to forecast the properties of the CMEs, e.g., their speed and the strength of the embedded magnetic field) from the characteristics of the associated flare radiation.

一个耦合模型，占大尺度的动力学的太阳日冕物质抛射（CME），并从相关的耀斑环状结构的辐射的小尺度能量学将被开发。 传统的特设加热功能通常适用于环将被取代的分析模型的基础上确定的参数从发病和初始演变的日冕物质抛射。 这一努力使得有可能将耀斑环的温度和动力学与CME的传播和演化联系起来。 因为它必须同时考虑CME和耀斑观测，这个耦合模型将受到严格的约束，并可能被太阳观测校准。 如果该模型在这方面证明是成功的，它可以用来预测CME的性质，例如，它们的速度和嵌入磁场的强度）从相关的耀斑辐射的特性。