Title | Saturn Anomalous Myriametric Radiation, a New Type of Saturn Radio Emission Revealed by Cassini |
Author | |
Corresponding Author | Ye, S. Y. |
Publication Years | 2022-08-28
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DOI | |
Source Title | |
ISSN | 0094-8276
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EISSN | 1944-8007
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Volume | 49Issue:16 |
Abstract | A new radio component namely Saturn Anomalous Myriametric Radiation (SAM) is reported. A total of 193 SAM events have been identified by using all the Cassini Saturn orbital data. SAM emissions are L-O mode radio emission and occasionally accompanied by a first harmonic in R-X mode. SAM's intensities decrease with increasing distance from Saturn, suggesting a source near Saturn. SAM has a typical central frequency near 13 kHz, a bandwidth greater than 8 kHz and usually drifts in frequency over time. SAM's duration can extend to near 11 hr and even longer. These features distinguish SAM from the regular narrowband emissions observed in the nearby frequency range, hence the name anomalous. The high occurrence rate of SAM after low frequency extensions of Saturn Kilometric Radiation and the SAM cases observed during compressions of Saturn's magnetosphere suggest a special connection to solar wind dynamics and magnetospheric conditions at Saturn. |
URL | [Source Record] |
Indexed By | |
Language | English
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Important Publications | NI Journal Papers
|
SUSTech Authorship | First
; Corresponding
|
Funding Project | Strategic Priority Research Program of the Chinese Academy of Sciences[XDB 41000000]
; FWF-GACR international project - Austrian Science Fund FWF[I 4559-N/20-06802L]
; Science Foundation Ireland[18/FRL/6199]
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WOS Research Area | Geology
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WOS Subject | Geosciences, Multidisciplinary
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WOS Accession No | WOS:000842942200001
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Publisher | |
EI Accession Number | 20223712731184
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EI Keywords | Magnetosphere
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ESI Classification Code | Atmospheric Properties:443.1
; Extraterrestrial Physics and Stellar Phenomena:657.2
; Magnetism: Basic Concepts and Phenomena:701.2
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ESI Research Field | GEOSCIENCES
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Data Source | Web of Science
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Citation statistics |
Cited Times [WOS]:1
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Document Type | Journal Article |
Identifier | http://kc.sustech.edu.cn/handle/2SGJ60CL/382568 |
Department | Department of Earth and Space Sciences |
Affiliation | 1.Southern Univ Sci & Technol, Dept Earth & Space Sci, Shenzhen, Peoples R China 2.Univ Paris, LESIA, Observ Paris, Univ PSL,CNRS,Sorbonne Univ, Meudon, France 3.Austrian Acad Sci, Space Res Inst, Graz, Austria 4.Czech Acad Sci, Dept Space Phys, Inst Atmospher Phys, Prague, Czech Republic 5.Dublin Inst Adv, Sch Cosm Phys, DIAS Dunsink Observ, Dublin, Ireland 6.Univ Iowa, Dept Phys & Astron, Iowa City, IA 52242 USA 7.China Univ Geosci Beijing, Sch Geophys & Informat Technol, Beijing, Peoples R China 8.Chinese Acad Sci, Key Lab Earth & Planetary Phys, Inst Geol & Geophys, Beijing, Peoples R China 9.Wuhan Univ, Dept Space Phys, Sch Elect Informat, Wuhan, Peoples R China |
First Author Affilication | Department of Earth and Space Sciences |
Corresponding Author Affilication | Department of Earth and Space Sciences |
First Author's First Affilication | Department of Earth and Space Sciences |
Recommended Citation GB/T 7714 |
Wu, S. Y.,Ye, S. Y.,Fischer, G.,et al. Saturn Anomalous Myriametric Radiation, a New Type of Saturn Radio Emission Revealed by Cassini[J]. GEOPHYSICAL RESEARCH LETTERS,2022,49(16).
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APA |
Wu, S. Y..,Ye, S. Y..,Fischer, G..,Taubenschuss, U..,Jackman, C. M..,...&Cecconi, B..(2022).Saturn Anomalous Myriametric Radiation, a New Type of Saturn Radio Emission Revealed by Cassini.GEOPHYSICAL RESEARCH LETTERS,49(16).
|
MLA |
Wu, S. Y.,et al."Saturn Anomalous Myriametric Radiation, a New Type of Saturn Radio Emission Revealed by Cassini".GEOPHYSICAL RESEARCH LETTERS 49.16(2022).
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