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DOI | 10.1002/2017JD028126 |
High Spectral Resolution Spectroscopy of Sprites: A Natural Probe of the Mesosphere | |
Gordillo-Vazquez, F. J.1; Passas, M.1; Luque, A.1; Sanchez, J.1; van der Velde, O. A.2; Montanya, J.2 | |
2018-02-27 | |
发表期刊 | JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES
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ISSN | 2169-897X |
EISSN | 2169-8996 |
出版年 | 2018 |
卷号 | 123期号:4页码:2336-2346 |
文章类型 | Article |
语种 | 英语 |
国家 | Spain |
英文摘要 | We present the first high spectral resolution (0.24 nm) spectra of sprites. These spectra were recorded in Europe in the summers and falls of 2015 and 2016 and during January 2017. The use of high spectral resolution has allowed us to resolve for the first time the internal (vibrorotational) structure of the sprite molecular N-2 first positive system and to quantify the local gas (rotational) temperature of the mesosphere under the influence of sprites revealing that there is no measurable heating of the atmosphere associated to sprites at the altitudes explored. The temperatures of the explored region of the mesosphere range between 149 K +/- 10 K and 226 K +/- 20 K. The recorded spectroscopic data also provide valuable quantitative information on the concentrations of some of the vibrational levels of molecular nitrogen involved in transient red-near-infrared optical emissions from sprites. The regions of the transient luminous events recorded with our spectrograph (equipped with a horizontally oriented slit) correspond to altitudes in the 66 km to 74 km +/- 5 km range. |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000427774500026 |
WOS关键词 | STREAMERS ; SYSTEM ; N-2 ; EMISSIONS |
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/33143 |
专题 | 气候变化 |
作者单位 | 1.CSIC, IAA, Granada, Spain; 2.Univ Politecn Calatunya, Dept Elect Engn, Barcelona, Spain |
推荐引用方式 GB/T 7714 | Gordillo-Vazquez, F. J.,Passas, M.,Luque, A.,et al. High Spectral Resolution Spectroscopy of Sprites: A Natural Probe of the Mesosphere[J]. JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,2018,123(4):2336-2346. |
APA | Gordillo-Vazquez, F. J.,Passas, M.,Luque, A.,Sanchez, J.,van der Velde, O. A.,&Montanya, J..(2018).High Spectral Resolution Spectroscopy of Sprites: A Natural Probe of the Mesosphere.JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,123(4),2336-2346. |
MLA | Gordillo-Vazquez, F. J.,et al."High Spectral Resolution Spectroscopy of Sprites: A Natural Probe of the Mesosphere".JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES 123.4(2018):2336-2346. |
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