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DOI | 10.1002/2017GL073091 |
Observations of MeV electrons in Jupiter's innermost radiation belts and polar regions by the Juno radiation monitoring investigation: Perijoves 1 and 3 | |
Becker, Heidi N.1; Santos-Costa, Daniel2; Jorgensen, John L.3; Denver, Troelz3; Adriani, Alberto4; Mura, Alessandro4; Connerney, John E. P.5,6; Bolton, Scott J.2; Levin, Steven M.1; Thorne, Richard M.7; Alexander, James W.1; Adumitroaie, Virgil1; Manor-Chapman, Emily A.1; Daubar, Ingrid J.1; Lee, Clifford1; Benn, Mathias3; Sushkova, Julia3; Cicchetti, Andrea4; Noschese, Raffaella4 | |
2017-05-28 | |
发表期刊 | GEOPHYSICAL RESEARCH LETTERS |
ISSN | 0094-8276 |
EISSN | 1944-8007 |
出版年 | 2017 |
卷号 | 44期号:10 |
文章类型 | Article |
语种 | 英语 |
国家 | USA; Denmark; Italy |
英文摘要 | Juno's "Perijove 1" (27 August 2016) and "Perijove 3" (11 December 2016) flybys through the innermost region of Jupiter's magnetosphere (radial distances <2 Jovian radii, 1.06 R-J at closest approach) provided the first in situ look at this region's radiation environment. Juno's Radiation Monitoring Investigation collected particle counts and noise signatures from penetrating high-energy particle impacts in images acquired by the Stellar Reference Unit and Advanced Stellar Compass star trackers, and the Jupiter Infrared Auroral Mapper infrared imager. This coordinated observation campaign sampled radiation at the inner edges of the high-latitude lobes of the synchrotron emission region and more distant environments. Inferred omnidirectional >5 MeV and >10 MeV electron fluxes derived from these measurements provide valuable constraints for models of relativistic electron environments in the inner radiation belts. Several intense bursts of high-energy particle counts were also observed by the Advanced Stellar Compass in polar regions outside the radiation belts. |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000404131900013 |
WOS关键词 | MAGNETOSPHERE |
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/27544 |
专题 | 气候变化 |
作者单位 | 1.CALTECH, Jet Prop Lab, 4800 Oak Grove Dr, Pasadena, CA 91109 USA; 2.Southwest Res Inst, San Antonio, TX USA; 3.Tech Univ Denmark, Natl Space Inst, DTU Space, Lyngby, Denmark; 4.Ist Astrofis & Planetol Spaziali, INAF, Rome, Italy; 5.Space Res Corp, Annapolis, MD USA; 6.NASA, Goddard Space Flight Ctr, Greenbelt, MD USA; 7.Univ Calif Los Angeles, Dept Atmospher & Ocean Sci, Los Angeles, CA USA |
推荐引用方式 GB/T 7714 | Becker, Heidi N.,Santos-Costa, Daniel,Jorgensen, John L.,et al. Observations of MeV electrons in Jupiter's innermost radiation belts and polar regions by the Juno radiation monitoring investigation: Perijoves 1 and 3[J]. GEOPHYSICAL RESEARCH LETTERS,2017,44(10). |
APA | Becker, Heidi N..,Santos-Costa, Daniel.,Jorgensen, John L..,Denver, Troelz.,Adriani, Alberto.,...&Noschese, Raffaella.(2017).Observations of MeV electrons in Jupiter's innermost radiation belts and polar regions by the Juno radiation monitoring investigation: Perijoves 1 and 3.GEOPHYSICAL RESEARCH LETTERS,44(10). |
MLA | Becker, Heidi N.,et al."Observations of MeV electrons in Jupiter's innermost radiation belts and polar regions by the Juno radiation monitoring investigation: Perijoves 1 and 3".GEOPHYSICAL RESEARCH LETTERS 44.10(2017). |
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