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DOI | 10.1029/2021GL093627 |
Terrestrial Gamma-ray Flashes Can Be Detected with Radio Measurements of Energetic In-cloud Pulses during Thunderstorms | |
Fanchao Lyu; Steven A. Cummer; Michael Briggs; David M. Smith; Bagrat Mailyan; Stephen Lesage | |
2021-05-20 | |
发表期刊 | Geophysical Research Letters |
出版年 | 2021 |
英文摘要 | Many of the details of how terrestrial gamma-ray flashes (TGFs) are produced, including their association with upward-propagating in-cloud lightning leader channels, remain poorly understood. Measurements of the low-frequency radio emissions associated with TGF production continue to provide unique views and key insights into the electrodynamics of this process. Here we report further details on the connection between energetic in-cloud pulses (EIPs) and TGFs. With coordinated measurements from both ground-based radio sensors and space-based gamma-ray detectors on the Fermi and RHESSI spacecraft, we find that all ten +EIPs that occurred within the searched space-and-time window are associated with simultaneous TGFs, including two new TGFs that were not previously identified by the gamma-ray measurements alone. The results in this study not only solidify the tight connection between +EIPs and TGFs, but also demonstrate the practicability of detecting a subpopulation of TGFs with ground-based radio sensors alone. |
领域 | 气候变化 |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/328666 |
专题 | 气候变化 |
推荐引用方式 GB/T 7714 | Fanchao Lyu,Steven A. Cummer,Michael Briggs,et al. Terrestrial Gamma-ray Flashes Can Be Detected with Radio Measurements of Energetic In-cloud Pulses during Thunderstorms[J]. Geophysical Research Letters,2021. |
APA | Fanchao Lyu,Steven A. Cummer,Michael Briggs,David M. Smith,Bagrat Mailyan,&Stephen Lesage.(2021).Terrestrial Gamma-ray Flashes Can Be Detected with Radio Measurements of Energetic In-cloud Pulses during Thunderstorms.Geophysical Research Letters. |
MLA | Fanchao Lyu,et al."Terrestrial Gamma-ray Flashes Can Be Detected with Radio Measurements of Energetic In-cloud Pulses during Thunderstorms".Geophysical Research Letters (2021). |
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