尖端电子TRACERS分析仪。

IF 9.1 2区 物理与天体物理 Q1 ASTRONOMY & ASTROPHYSICS
Space Science Reviews Pub Date : 2025-01-01 Epub Date: 2025-02-14 DOI:10.1007/s11214-025-01147-9
Jasper S Halekas, Christian Hansen, Suranga Ruhunusiri, David Sheets, Antonio Washington, Richard M Beals, Scott R Bounds, Andrew Carton, Ivar W Christopher, Danielle Crawford, Katherine Deasy, Jeffrey S Dolan, Richard Dvorsky, Connor Feltman, Garret Hinson, Samuel Hisel, Amanda Lasko, Aidan Moore, Katherine Morris, Chris W Piker, Kevin Steele, Darrelle Wilkinson, Craig A Kletzing, David M Miles
{"title":"尖端电子TRACERS分析仪。","authors":"Jasper S Halekas, Christian Hansen, Suranga Ruhunusiri, David Sheets, Antonio Washington, Richard M Beals, Scott R Bounds, Andrew Carton, Ivar W Christopher, Danielle Crawford, Katherine Deasy, Jeffrey S Dolan, Richard Dvorsky, Connor Feltman, Garret Hinson, Samuel Hisel, Amanda Lasko, Aidan Moore, Katherine Morris, Chris W Piker, Kevin Steele, Darrelle Wilkinson, Craig A Kletzing, David M Miles","doi":"10.1007/s11214-025-01147-9","DOIUrl":null,"url":null,"abstract":"<p><p>The Analyzer for Cusp Electrons (ACE) instruments on the Tandem Reconnection and Cusp Electrodynamics Reconnaissance Satellites (TRACERS) mission provide measurements of electron velocity distribution functions from two closely spaced spacecraft in a low Earth orbit that passes through the magnetospheric cusp. The precipitating and upward-going electrons provide a sensitive probe of the magnetic field line topology and electrostatic potential structure, as well as revealing dynamic processes. ACE measurements contribute to the top-level TRACERS goals of characterizing the spatial and temporal variation of magnetic reconnection at the terrestrial magnetopause and its relationship to dynamic structures in the cusp. ACE utilizes a classic hemispheric electrostatic analyzer on a spinning platform to provide full angular coverage with 10 degree by 7 degree resolution. ACE can measure electrons over an energy range of 20-13,500 electron volts, with fractional energy resolution of 19%. ACE provides 50 ms cadence measurements of the electron velocity distribution, enabling sub-kilometer spatial resolution of cusp boundaries and other structures.</p>","PeriodicalId":21902,"journal":{"name":"Space Science Reviews","volume":"221 1","pages":"21"},"PeriodicalIF":9.1000,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11828801/pdf/","citationCount":"0","resultStr":"{\"title\":\"The TRACERS Analyzer for Cusp Electrons.\",\"authors\":\"Jasper S Halekas, Christian Hansen, Suranga Ruhunusiri, David Sheets, Antonio Washington, Richard M Beals, Scott R Bounds, Andrew Carton, Ivar W Christopher, Danielle Crawford, Katherine Deasy, Jeffrey S Dolan, Richard Dvorsky, Connor Feltman, Garret Hinson, Samuel Hisel, Amanda Lasko, Aidan Moore, Katherine Morris, Chris W Piker, Kevin Steele, Darrelle Wilkinson, Craig A Kletzing, David M Miles\",\"doi\":\"10.1007/s11214-025-01147-9\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>The Analyzer for Cusp Electrons (ACE) instruments on the Tandem Reconnection and Cusp Electrodynamics Reconnaissance Satellites (TRACERS) mission provide measurements of electron velocity distribution functions from two closely spaced spacecraft in a low Earth orbit that passes through the magnetospheric cusp. The precipitating and upward-going electrons provide a sensitive probe of the magnetic field line topology and electrostatic potential structure, as well as revealing dynamic processes. ACE measurements contribute to the top-level TRACERS goals of characterizing the spatial and temporal variation of magnetic reconnection at the terrestrial magnetopause and its relationship to dynamic structures in the cusp. ACE utilizes a classic hemispheric electrostatic analyzer on a spinning platform to provide full angular coverage with 10 degree by 7 degree resolution. ACE can measure electrons over an energy range of 20-13,500 electron volts, with fractional energy resolution of 19%. ACE provides 50 ms cadence measurements of the electron velocity distribution, enabling sub-kilometer spatial resolution of cusp boundaries and other structures.</p>\",\"PeriodicalId\":21902,\"journal\":{\"name\":\"Space Science Reviews\",\"volume\":\"221 1\",\"pages\":\"21\"},\"PeriodicalIF\":9.1000,\"publicationDate\":\"2025-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11828801/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Space Science Reviews\",\"FirstCategoryId\":\"101\",\"ListUrlMain\":\"https://doi.org/10.1007/s11214-025-01147-9\",\"RegionNum\":2,\"RegionCategory\":\"物理与天体物理\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2025/2/14 0:00:00\",\"PubModel\":\"Epub\",\"JCR\":\"Q1\",\"JCRName\":\"ASTRONOMY & ASTROPHYSICS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Space Science Reviews","FirstCategoryId":"101","ListUrlMain":"https://doi.org/10.1007/s11214-025-01147-9","RegionNum":2,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2025/2/14 0:00:00","PubModel":"Epub","JCR":"Q1","JCRName":"ASTRONOMY & ASTROPHYSICS","Score":null,"Total":0}
引用次数: 0

摘要

串联重联和尖端电动力学侦察卫星(TRACERS)任务上的尖端电子分析仪(ACE)仪器提供了两个近地轨道上通过磁层尖端的紧密间隔航天器的电子速度分布函数的测量。沉淀和向上的电子提供了磁场线拓扑和静电势结构的敏感探头,并揭示了动态过程。ACE测量有助于表征地球磁层顶磁重联的时空变化及其与尖端动态结构的关系,这是TRACERS的顶层目标。ACE在旋转平台上使用经典的半球静电分析仪,以10度乘7度的分辨率提供全角度覆盖。ACE可以测量20-13,500电子伏特能量范围内的电子,分数能量分辨率为19%。ACE提供了50毫秒的电子速度分布测量,实现了尖端边界和其他结构的亚公里空间分辨率。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
The TRACERS Analyzer for Cusp Electrons.

The Analyzer for Cusp Electrons (ACE) instruments on the Tandem Reconnection and Cusp Electrodynamics Reconnaissance Satellites (TRACERS) mission provide measurements of electron velocity distribution functions from two closely spaced spacecraft in a low Earth orbit that passes through the magnetospheric cusp. The precipitating and upward-going electrons provide a sensitive probe of the magnetic field line topology and electrostatic potential structure, as well as revealing dynamic processes. ACE measurements contribute to the top-level TRACERS goals of characterizing the spatial and temporal variation of magnetic reconnection at the terrestrial magnetopause and its relationship to dynamic structures in the cusp. ACE utilizes a classic hemispheric electrostatic analyzer on a spinning platform to provide full angular coverage with 10 degree by 7 degree resolution. ACE can measure electrons over an energy range of 20-13,500 electron volts, with fractional energy resolution of 19%. ACE provides 50 ms cadence measurements of the electron velocity distribution, enabling sub-kilometer spatial resolution of cusp boundaries and other structures.

求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
Space Science Reviews
Space Science Reviews 地学天文-天文与天体物理
CiteScore
19.70
自引率
3.90%
发文量
60
审稿时长
4-8 weeks
期刊介绍: Space Science Reviews (SSRv) stands as an international journal dedicated to scientific space research, offering a contemporary synthesis across various branches of space exploration. Emphasizing scientific outcomes and instruments, SSRv spans astrophysics, physics of planetary systems, solar physics, and the physics of magnetospheres & interplanetary matter. Beyond Topical Collections and invited Review Articles, Space Science Reviews welcomes unsolicited Review Articles and Special Communications. The latter encompass papers related to a prior topical volume/collection, report-type papers, or timely contributions addressing a robust combination of space science and technology. These papers succinctly summarize both the science and technology aspects of instruments or missions in a single publication.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信