Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1002/2016JD026281 |
Electric field change measurements of a terrestrial gamma ray flash | |
Marshall, Thomas1; Karunarathne, Sumedhe1,2; Stolzenburg, Maribeth1; Briggs, Michael3,4; Cramer, Eric S.3; Mailyan, Bagrat G.3; McBreen, Shelia5; Roberts, Oliver J.5; Stanbro, Matthew4 | |
2017-05-27 | |
发表期刊 | JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES
![]() |
ISSN | 2169-897X |
EISSN | 2169-8996 |
出版年 | 2017 |
卷号 | 122期号:10 |
文章类型 | Article |
语种 | 英语 |
国家 | USA; Ireland |
英文摘要 | The electric field change (E-change) data presented herein provide a complementary view of a known terrestrial gamma ray flash (TGF), namely, TGF1 from Cummer et al. (2014). The main E-change pulse coincident with TGF1 was likely an initial breakdown (IB) pulse of an intracloud (IC) flash since it had the typical characteristics of such an IC IB pulse: a bipolar shape with a positive leading peak and a duration of 47 mu s. The IB pulse was especially energetic, with an estimated zero-to-peak amplitude between 36 and 47 V/m range normalized to 100 km (compared to an average IC IB pulse amplitude of similar to 1.5 V/m). The positive peak of the IB pulse occurred 19 mu s after the beginning of the pulse. The first and most energetic gamma ray (7.6 MeV) detected in TGF1 occurred at 9 +/- 10 mu s after the beginning of the IB pulse. Thus, at the earliest the first detected gamma ray may have been produced just before or at the beginning of the IB pulse; at the latest, it may have been produced at the peak of the IB pulse. |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000404131500013 |
WOS关键词 | GROUND LIGHTNING DISCHARGES ; INITIAL BREAKDOWN PULSES ; NARROW BIPOLAR PULSES ; PEAK CURRENTS ; INTRACLOUD ; CLOUD ; PROPAGATION ; RADIATION ; ALTITUDE ; NETWORK |
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/32035 |
专题 | 气候变化 |
作者单位 | 1.Univ Mississippi, Dept Phys & Astron, University, MS 38677 USA; 2.Baptist Coll Hlth Sci, Biomed Sci, Memphis, TN USA; 3.Univ Alabama, Ctr Space Plasma & Aeron Res, Huntsville, AL 35899 USA; 4.Univ Alabama, Dept Space Sci, Huntsville, AL 35899 USA; 5.Univ Coll Dublin, Sch Phys, Dublin, Ireland |
推荐引用方式 GB/T 7714 | Marshall, Thomas,Karunarathne, Sumedhe,Stolzenburg, Maribeth,et al. Electric field change measurements of a terrestrial gamma ray flash[J]. JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,2017,122(10). |
APA | Marshall, Thomas.,Karunarathne, Sumedhe.,Stolzenburg, Maribeth.,Briggs, Michael.,Cramer, Eric S..,...&Stanbro, Matthew.(2017).Electric field change measurements of a terrestrial gamma ray flash.JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,122(10). |
MLA | Marshall, Thomas,et al."Electric field change measurements of a terrestrial gamma ray flash".JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES 122.10(2017). |
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