Jets in the Solar Atmosphere

太阳大气层中的喷流

• 批准号: 407727365
• 负责人: Professor Dr. Markus Roth
• 金额: --
• 依托单位: Thüringer Landessternwarte Tautenburg (TLS) - Karl-Schwarzschild-Observatorium
• 依托单位国家: 德国
• 项目类别: Research Grants
• 财政年份: 2018
• 资助国家: 德国
• 起止时间: 2017-12-31 至 2022-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/407727365?language=en
• 关键词: Jets; Solar; Atmosphere

Jet-like plasma motions together with complex magnetic field configurations channel energy into higher atmospheric layers of the Sun. Within this project the investigation of different heights in the solar atmosphere shall allow us to study the direct consequence of these events from the solar surface to the chromosphere. This will be done in combination of modern observations in multiple spectral lines and state-of-the-art three-dimensional simulations of the outer layers of the Sun.Two teams, one in Freiburg, Germany and one in Graz, Austria will analyse both, the observational and numerical data with advanced methods of data analysis, in order to break new grounds in investigating the physical properties of the jet-like plasma motions and to substantially deepen the understanding of the dynamic processes in the solar atmosphere.

类似喷流的等离子体运动与复杂的磁场结构一起将能量输送到太阳的高层大气中。在这个项目中，对太阳大气层不同高度的调查将使我们能够研究这些事件从太阳表面到色球层的直接后果。这项工作将结合多谱线的现代观测和太阳外层最先进的三维模拟，两个小组，一个在德国的弗赖堡，一个在奥地利的格拉兹，将用先进的数据分析方法分析观测和数值数据，为探索类喷流等离子体运动的物理性质开辟了新的途径，并为进一步加深对太阳大气动力学过程的认识提供了新的思路。