Particles, Plasma and Electromagnetic Waves in the Inner Heliosphere

太阳系近太阳环境中等离子体的物理学是天体物理学的一个重大挑战。这是空间的关键区域，负责太阳扰动的诞生，影响日光层并形成空间天气。新的短波无线电观测（特别是低频阵列）将弥补差距，并将为研究日光层内的太阳现象以及空间天气的前身提供新的机会。LOFAR无线电数据的分析与靠近太阳的美国航天局帕克太阳探测器的现场分析相结合，将提高我们对日光层内部过程的理解。

The physics of the solar system plasma in the near-Sun environment presents a major challenge in astrophysics. This is the key region of space responsible for the birth of the solar disturbances that affects the heliosphere andforms the space weather. The new radio observations at decameter wavelength (notably with LOFAR - Low Frequency Array) will bridge the gap and will open new opportunities to study the solar phenomena in the inner heliosphere as well as the progenitors of space weather. The analysis of LOFAR radio data in combination with in-situ NASA Parker Solar Probe close to the Sun will improve our understanding of the processes in the inner heliosphere.