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The Physics of Solar Prominences: an AI/ML approach

The Physics of Solar Prominences: an AI/ML approach
太阳日珥的物理学:人工智能/机器学习方法
批准号:
2743095
负责人:
金额:
$0.0万
依托单位:
依托单位国家:
英国
项目类别:
Studentship
财政年份:
2022
资助国家:
英国
项目状态:
未结题
起止时间:
2022 至 --

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中文摘要
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英文摘要
Solar prominences are observed as large amount of cool material suspended into the solar atmosphere. There is a large variety of structures and evolution from short-lived erupting prominences to quiet prominences. Prominences are observed on the limb of the Sun and are injecting mass in the solar system through Coronal Mass Ejections (CMEs). You will use the capabilities of the NASA Solar Dynamics Observatory (SDO) Atmospheric Imaging Assembly (AIA) to observe and analyse the properties of prominences in time. SDO/AIA observations have now covered a full solar cycle (about 11 years) providing a huge amount of data (100 TB/year). You will address the following scientific questions that Artificial Intelligence (AI) and Machine Learning (ML) approaches could help to answer:What is the magnetic structure of prominences?Is there a single mechanism characterising prominence eruptions? What is the origin of prominence eruption and their consequences?The aim is to produce a comprehensive survey of solar prominences, assimilating their physical properties into an open-access database. The project is two-fold:Developing an algorithm based on AI/ML methods to extract the properties of prominences using NASA SDO/AIA data, and building an open-access database;Performing a statistical analysis of prominences properties to determine the mechanism(s) of eruptions, and the variations during the solar cycle.
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基于“夸父一号”HXI载荷和Solar Orbiter /STIX的耀斑X射线暴多视角观测及研究
  • 批准号:
    12303063
  • 项目类别:
    青年科学基金项目
  • 资助金额:
    30万元
  • 批准年份:
    2023
  • 负责人:
    夏凡小雨
  • 依托单位: