Solar Flare and Interplanetary Particle Acceleration and Coordination of Ground-Based Solar Observations in Support of U.S./International Space Missions

支持美国/国际太空任务的太阳耀斑和行星际粒子加速以及地面太阳观测协调

• 批准号: 9423770
• 负责人: Alan Kiplinger
• 金额: $ 7.7万
• 依托单位: University of Colorado at Boulder
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1995
• 资助国家: 美国
• 起止时间: 1995-06-15 至 1998-05-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9423770&HistoricalAwards=false
• 关键词: Solar; Flare; Interplanetary; Particle; Acceleration

The four components of this project span particle acceleration in solar flares as well as the coordination and development of solar ground-based solar observations. The PI plans to (1) expand previous analyses showing a direct relationship between specific hard x-ray spectral evolution signatures in flares and high-energy interplanetary proton events; (2) examine properties of the 450 unsampled flares to test a proton prediction algorithm previously derived; (3) explore high energy spatial characteristics of these events to gain insight into source geometries; (4) address data collected during the maximum of cycle 22; and (5) employ an REU assistant in analyzing data for rapid optical fluctuations and linear polarization signatures. In addition, this project will coordinate ground-based observations in conjunction with new space missions. Finally, the PI plans to support, in part, numerous observing campaigns.***

该项目的四个组成部分涵盖太阳耀斑中的粒子加速以及太阳地面观测的协调和发展。 PI计划（1）扩展先前的分析，显示耀斑中特定的硬X射线光谱演化特征与高能行星际质子事件之间的直接关系;（2）检查450个未采样耀斑的特性，以测试先前导出的质子预测算法;（3）探索这些事件的高能空间特征，以深入了解源几何形状;（4）寻址在最大周期22期间收集的数据;以及（5）在分析快速光学波动和线性偏振特征的数据中使用REU辅助。 此外，该项目将结合新的空间飞行任务协调地面观测。 最后，PI计划部分支持许多观察活动。