Integrated Observation, Theory, and Simulation of Type II Solar Radio Bursts

II 型太阳射电爆发的综合观测、理论和模拟

• 批准号: DP140103933
• 负责人: Prof Iver Cairns
• 金额: $ 29.34万
• 依托单位: The University of Sydney
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2014
• 资助国家: 澳大利亚
• 起止时间: 2014-01-01 至 2017-03-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP140103933
• 关键词: Integrated; Observation; Theory; Simulation; Type

Type II solar radio bursts are associated with solar flares, coronal mass ejections (CMEs), and space weather events at Earth. They are the archetype of collective radio emission associated with shocks. This project aims to: answer longstanding fundamental scientific questions about type IIs using the new Murchison Widefield Array (MWA) and NASA spacecraft, while developing a new Australian capability in solar radio physics; perform new observations and theoretical calculations of relevant emission mechanisms, and, develop a new integrated data-tested theory and simulation capability for type II bursts that explains the emissions quantitatively, and positions us to predict the arrival of CMEs and related space weather at Earth.

II型太阳射电爆发与太阳耀斑、日冕物质抛射（CME）和地球上的空间天气事件有关。它们是与冲击有关的集体无线电发射的原型。该项目旨在：使用新的默奇森宽场阵列（MWA）和美国宇航局航天器回答长期存在的关于II型的基本科学问题，同时发展澳大利亚在太阳射电物理学方面的新能力;对有关的发射机制进行新的观测和理论计算，并为第二类爆发发展新的经过数据检验的综合理论和模拟能力，以定量地解释发射，并使我们能够预测CME的到来和相关的空间天气在地球上。