Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1029/2018GL077801 |
Energetic Particle Radiation Environment Observed by RAD on the Surface of Mars During the September 2017 Event | |
Ehresmann, B.1; Hassler, D. M.1; Zeitlin, C.2; Guo, J.3; Wimmer-Schweingruber, R. F.3; Matthiae, D.4; Lohf, H.3; Burmeister, S.3; Rafkin, S. C. R.1; Berger, T.4; Reitz, G.4 | |
2018-06-16 | |
发表期刊 | GEOPHYSICAL RESEARCH LETTERS
![]() |
ISSN | 0094-8276 |
EISSN | 1944-8007 |
出版年 | 2018 |
卷号 | 45期号:11页码:5305-5311 |
文章类型 | Article |
语种 | 英语 |
国家 | USA; Germany |
英文摘要 | The 10-12 September Solar Energetic Particle event produced the strongest increase of the radiation environment measured by the Radiation Assessment Detector on the surface of Mars since landing in August 2012. We report the details of the measurements of the energetic particle environment from Radiation Assessment Detector in Gale crater during this event. The Solar Energetic Particle event increased the low-energy proton flux (below 100 MeV) by a factor of 30, and the higher-energy proton flux by a factor of 4, above preevent levels. The He-4 flux (below 100 MeV/nuc) rose by factors up to 10, and neutral particles by a factor of 2 above background. The increase started on 10 September around 19:50 UTC, peak-level fluxes were reached on the morning of 11 September and prevailed for about 10 hr before decreasing toward background levels. The onset of a Forbush decrease on 13 September decreased the proton flux below preevent intensities. |
英文关键词 | solar event mars energetic particles msl rad |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000436249900010 |
WOS关键词 | ASSESSMENT DETECTOR RAD ; MSL/RAD ; HZETRN |
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/26651 |
专题 | 气候变化 |
作者单位 | 1.Southwest Res Inst, Boulder, CO 80302 USA; 2.Leidos Innovat Corp, Houston, TX USA; 3.Christian Albrechts Univ Kiel, Dept Extraterr Phys, Kiel, Germany; 4.Deutsch Zentrum Luft & Raumfahrt, Cologne, Germany |
推荐引用方式 GB/T 7714 | Ehresmann, B.,Hassler, D. M.,Zeitlin, C.,et al. Energetic Particle Radiation Environment Observed by RAD on the Surface of Mars During the September 2017 Event[J]. GEOPHYSICAL RESEARCH LETTERS,2018,45(11):5305-5311. |
APA | Ehresmann, B..,Hassler, D. M..,Zeitlin, C..,Guo, J..,Wimmer-Schweingruber, R. F..,...&Reitz, G..(2018).Energetic Particle Radiation Environment Observed by RAD on the Surface of Mars During the September 2017 Event.GEOPHYSICAL RESEARCH LETTERS,45(11),5305-5311. |
MLA | Ehresmann, B.,et al."Energetic Particle Radiation Environment Observed by RAD on the Surface of Mars During the September 2017 Event".GEOPHYSICAL RESEARCH LETTERS 45.11(2018):5305-5311. |
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