Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1029/2019GL083442 |
Jovian Injections Observed at High Latitude | |
Haggerty, D. K.1; Mauk, B. H.1; Paranicas, C. P.1; Clark, G.1; Kollmann, P.1; Rymer, A. M.1; Gladstone, G. R.2; Greathouse, T. K.2; Bolton, S. J.2; Levin, S. M.3 | |
2019-08-28 | |
发表期刊 | GEOPHYSICAL RESEARCH LETTERS |
ISSN | 0094-8276 |
EISSN | 1944-8007 |
出版年 | 2019 |
卷号 | 46期号:16页码:9397-9404 |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | The polar orbit of Juno at Jupiter provides a unique opportunity to observe high-latitude energetic particle injections. We measure energy-dispersed impulsive injections of protons and electrons. Ion injection signatures are just as prevalent as electron signatures, contrary to previous equatorial observations. Included are previously unreported observations of high-energy banded structures believed to be remnants of much earlier injections, where the particles have had time to disperse around Jupiter. A model fit of the injections used to estimate timing fits the shape of the proton signatures better than it does the electron shapes, suggesting that electrons and protons are different in their abilities to escape the injection region. We present ultaviolet observations of Jupiter's aurora and discuss the relationship between auroral injection features and in situ injection events. We find, unexpectedly, that the presence of in situ particle injections does not necessarily result in auroral injection signatures. |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000490966700011 |
WOS关键词 | MAGNETIC-FIELD ; ELECTRON ; JUPITER ; MAGNETOSPHERE ; ACCELERATION ; SIGNATURES ; AURORA ; INNER |
WOS类目 | Geosciences, Multidisciplinary |
WOS研究方向 | Geology |
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/186221 |
专题 | 气候变化 |
作者单位 | 1.Johns Hopkins Univ, Appl Phys Lab, Laurel, MD 20723 USA; 2.Southwest Res Inst, San Antonio, TX USA; 3.Jet Prop Lab, Pasadena, CA USA |
推荐引用方式 GB/T 7714 | Haggerty, D. K.,Mauk, B. H.,Paranicas, C. P.,et al. Jovian Injections Observed at High Latitude[J]. GEOPHYSICAL RESEARCH LETTERS,2019,46(16):9397-9404. |
APA | Haggerty, D. K..,Mauk, B. H..,Paranicas, C. P..,Clark, G..,Kollmann, P..,...&Levin, S. M..(2019).Jovian Injections Observed at High Latitude.GEOPHYSICAL RESEARCH LETTERS,46(16),9397-9404. |
MLA | Haggerty, D. K.,et al."Jovian Injections Observed at High Latitude".GEOPHYSICAL RESEARCH LETTERS 46.16(2019):9397-9404. |
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