Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1016/j.atmosres.2019.104713 |
Termination of thunderstorm-related bursts of energetic radiation and particles by inverted intracloud and hybrid lightning discharges | |
Chilingarian, A.1,2,3; Khanikyants, Y.1; Rakov, V. A.4,5; Soghomonyan, S.1 | |
2020-03-01 | |
发表期刊 | ATMOSPHERIC RESEARCH |
ISSN | 0169-8095 |
EISSN | 1873-2895 |
出版年 | 2020 |
卷号 | 233 |
文章类型 | Article |
语种 | 英语 |
国家 | Armenia; Russia; USA |
英文摘要 | Recent studies of thunderstorm-related enhancements of fluxes of energetic radiation and particles at ground level suggest that removal of mid-level negative charge from the cloud by negative cloud-to-ground (-CG) lightning flashes or normal intracloud (IC) flashes serves to abruptly terminate those enhancements. However, it was not clear if the electron-accelerating electric field responsible for flux enhancements at ground was primarily between the main negative charge region and ground (produced due to the dominant effect of negative cloud charge) or between the mid-level negative and lower positive charge regions inside the thundercloud. Here, we report that these flux enhancements can be also abruptly terminated by inverted intracloud flashes and hybrid lightning flashes (inverted IC followed by negative CG). Based on the analysis of 13 events of these two types, we provide first evidence that the electric field between the mid-level negative and lower positive charge regions in the thundercloud can be responsible for the flux enhancements at ground level. |
英文关键词 | Lightning type Thundercloud Electron acceleration Energetic radiation Cloud charge structure Electric field |
领域 | 地球科学 |
收录类别 | SCI-E |
WOS记录号 | WOS:000513180200011 |
WOS关键词 | THUNDERCLOUD |
WOS类目 | Meteorology & Atmospheric Sciences |
WOS研究方向 | Meteorology & Atmospheric Sciences |
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/278796 |
专题 | 地球科学 |
作者单位 | 1.Yerevan Phys Inst, Yerevan, Armenia; 2.Moscow Engn Phys Inst, Natl Res Nucl Univ MEPhI, Moscow, Russia; 3.RAS, Space Res Inst, Moscow, Russia; 4.Univ Florida, Dept Elect & Comp Engn, Gainesville, FL USA; 5.Natl Res Univ, Higher Sch Econ, Moscow Inst Elect & Math, Moscow, Russia |
推荐引用方式 GB/T 7714 | Chilingarian, A.,Khanikyants, Y.,Rakov, V. A.,et al. Termination of thunderstorm-related bursts of energetic radiation and particles by inverted intracloud and hybrid lightning discharges[J]. ATMOSPHERIC RESEARCH,2020,233. |
APA | Chilingarian, A.,Khanikyants, Y.,Rakov, V. A.,&Soghomonyan, S..(2020).Termination of thunderstorm-related bursts of energetic radiation and particles by inverted intracloud and hybrid lightning discharges.ATMOSPHERIC RESEARCH,233. |
MLA | Chilingarian, A.,et al."Termination of thunderstorm-related bursts of energetic radiation and particles by inverted intracloud and hybrid lightning discharges".ATMOSPHERIC RESEARCH 233(2020). |
条目包含的文件 | 条目无相关文件。 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论