中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 地质与地球物理研究所
  3. 中国科学院地质与地球物理研究所
  4. 中国科学院地球与行星物理重点实验室
Upstream proton cyclotron waves at Mars during the passage of solar wind stream interaction regions

文献类型：期刊论文

作者Zhao, Dan1,2; Guo, Jianpeng1,2; Lin, Haibo1,2; Meng, Weiduo1,2; He, Linxia1,2; Chen, Yan1,2; Wei, Yong3; Liu, Libo3,4,5
刊名ASTRONOMY & ASTROPHYSICS
出版日期2023-06-19
卷号674页码:12
ISSN号0004-6361
关键词plasmas waves methods statistical planets and satellites individual Mars solar wind terrestrial planets
DOI10.1051/0004-6361/202346199
英文摘要Proton cyclotron waves (PCWs) upstream from Mars are generated by ion-ion instabilities due to the interaction between the solar wind and the pickup protons that originate from the extended hydrogen (H) exosphere of Mars, indicating a loss of H to interplanetary space. Their occurrences and properties associated with nominal solar wind conditions have been widely studied, but relatively little is known about PCW activity under extreme solar wind conditions. In this work we characterize the upstream PCWs during the passage of solar wind stream interaction regions (SIRs) utilizing in situ observations by the Mars Atmosphere and Volatile EvolutioN spacecraft from October 2014 to August 2021. The 46 analyzed SIR events are a subset of the events that occurred in the perihelion season of Martian years 32-35. We find that the PCW occurrence rate is increased by a factor of about 1.8 during the SIR phase relative to the pre-SIR and post-SIR phases. Furthermore, the PCW activity tends to occur more frequently in the leading portion of the SIR. The PCWs detected during the SIR phase have more pronounced wave characteristics, namely larger wave amplitudes, smaller propagation angles with respect to the background magnetic field, and closer-to-circular polarization.
WOS关键词COROTATING INTERACTION REGION ; ENERGY CASCADE RATE ; MARTIAN MAGNETOSPHERE ; UPPER-ATMOSPHERE ; AU ; INSTABILITIES ; VARIABILITY ; TURBULENCE ; IONS ; ACCELERATION
资助项目Strategic Priority Research Program of Chinese Academy of Sciences[XDB 41000000] ; National Natural Science Foundation of China (NSFC)[42074212] ; National Natural Science Foundation of China (NSFC)[42030202] ; pre-research Project on Civil Aerospace Technologies - Chinese National Space Administration[D020104] ; Key Research Program of the Institute of Geology and Geophysics, CAS[IGGCAS-201904] ; NASA through the Mars Exploration Program
WOS研究方向Astronomy & Astrophysics
语种英语
出版者EDP SCIENCES S A
WOS记录号WOS:001017092800017
资助机构Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; pre-research Project on Civil Aerospace Technologies - Chinese National Space Administration ; pre-research Project on Civil Aerospace Technologies - Chinese National Space Administration ; Key Research Program of the Institute of Geology and Geophysics, CAS ; Key Research Program of the Institute of Geology and Geophysics, CAS ; NASA through the Mars Exploration Program ; NASA through the Mars Exploration Program ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; pre-research Project on Civil Aerospace Technologies - Chinese National Space Administration ; pre-research Project on Civil Aerospace Technologies - Chinese National Space Administration ; Key Research Program of the Institute of Geology and Geophysics, CAS ; Key Research Program of the Institute of Geology and Geophysics, CAS ; NASA through the Mars Exploration Program ; NASA through the Mars Exploration Program ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; pre-research Project on Civil Aerospace Technologies - Chinese National Space Administration ; pre-research Project on Civil Aerospace Technologies - Chinese National Space Administration ; Key Research Program of the Institute of Geology and Geophysics, CAS ; Key Research Program of the Institute of Geology and Geophysics, CAS ; NASA through the Mars Exploration Program ; NASA through the Mars Exploration Program ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; pre-research Project on Civil Aerospace Technologies - Chinese National Space Administration ; pre-research Project on Civil Aerospace Technologies - Chinese National Space Administration ; Key Research Program of the Institute of Geology and Geophysics, CAS ; Key Research Program of the Institute of Geology and Geophysics, CAS ; NASA through the Mars Exploration Program ; NASA through the Mars Exploration Program
源URL[http://ir.iggcas.ac.cn/handle/132A11/111376]  
专题地质与地球物理研究所_中国科学院地球与行星物理重点实验室
通讯作者Guo, Jianpeng
作者单位1.Beijing Normal Univ, Dept Astron, Planetary & Space Phys Grp, 19,Xinjiekouwai St, Beijing 100875, Peoples R China
2.Beijing Normal Univ, Inst Frontiers Astron & Astrophys, Beijing 102206, Peoples R China
3.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Earth & Planetary Phys, Beijing 100029, Peoples R China
4.Chinese Acad Sci, Inst Geol & Geophys, Heilongjiang Mohe Observ Geophys, Beijing 100029, Peoples R China
5.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714		 Zhao, Dan,Guo, Jianpeng,Lin, Haibo,et al. Upstream proton cyclotron waves at Mars during the passage of solar wind stream interaction regions[J]. ASTRONOMY & ASTROPHYSICS,2023,674:12.
APA Zhao, Dan.,Guo, Jianpeng.,Lin, Haibo.,Meng, Weiduo.,He, Linxia.,...&Liu, Libo.(2023).Upstream proton cyclotron waves at Mars during the passage of solar wind stream interaction regions.ASTRONOMY & ASTROPHYSICS,674,12.
MLA Zhao, Dan,et al."Upstream proton cyclotron waves at Mars during the passage of solar wind stream interaction regions".ASTRONOMY & ASTROPHYSICS 674(2023):12.

入库方式： OAI收割

来源：地质与地球物理研究所

浏览0
下载0
收藏0
其他版本

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。