Wave observations at lunar orbit in the magnetotail and the solar wind
學年 112
學期 2
發表日期 2024-05-26
作品名稱 Wave observations at lunar orbit in the magnetotail and the solar wind
作品名稱（其他語言）
著者 Wang, Kaiti; Chao, Shih-lun; Hsu, Zhan-rong; Yang, Ya-hui
作品所屬單位
出版者
會議名稱 Japan Geoscience Union Meeting 2024
會議地點 千葉縣，日本
摘要 An analysis is conducted on the wave observations by the two probes orbiting the moon of the ARTEMIS (Acceleration, Reconnection, Turbulence and Electrodynamics of Moon's Interaction with the Sun) mission. The wave features in the magnetotail and the solar wind are compared. This is accomplished by analyzing the observational data about lunar day 15 and lunar day 1, respectively, over a period of ten years by utilizing the high-resolution FFF wave spectral data and with the aid of measurements from the search coil magnetometer. The frequency range of waves exhibits a broader range at the tailside, whereas it is predominantly confined to a few Hz at the solar wind. Patterns of these waves in f-t spectrograms also exhibit a greater range of variations at the tailside. Many waves are found to be in the frequency range of whistler mode. We will explore and discuss how the characteristics of observed waves are associated with plasma properties in the environment, as well as the influence of solar proton events on these waves.
關鍵字 magnetotail;solar wind;whistler-mode waves;ARTEMIS mission;lunar orbit
語言 en
收錄於
會議性質 國際
校內研討會地點 無
研討會時間 20240526~20240531
通訊作者 Kaiti Wang
國別 JPN
公開徵稿
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