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Revisiting the Strongest Martian X-Ray Halo Observed by XMM-Newton on 2003 November 19-21

文献类型：期刊论文

作者Yan, Limei1,2; Gao, Jiawei1; Chai, Lihui1,2,3; Zhao, Lingling4; Rong, Zhaojin1,2,3; Wei, Yong1,2,3
刊名ASTROPHYSICAL JOURNAL LETTERS
出版日期2019-10-01
卷号883期号:2页码:5
ISSN号2041-8205
DOI10.3847/2041-8213/ab40c8
英文摘要On 2003 November 20-21, when the most intense geomagnetic storm during solar cycle 23 was observed at Earth, XMM-Newton recorded the strongest Martian X-ray halo hitherto. The strongest Martian X-ray halo has been suggested to be caused by the unusual solar wind, but no direct evidence has been given in previous studies. Here, we examined the Mars Global Surveyor (MGS) observations and found unambiguous evidence of unusual solar wind impact during that XMM-Newton observation: the whole induced magnetosphere of Mars was highly compressed. By comparing the solar wind dynamic pressure estimated at Mars from MGS observation and that predicted by different solar wind propagation models, it is further supported that the interplanetary condition during the XMM-Newton observation is not related to the quiet solar wind, but to solar wind disturbances with enhanced dynamic pressure, which is probably related to the interplanetary coronal mass ejection observed at Earth on 2003 November 20. A solar energetic particle event also impacted Mars during the XMM-Newton observation and lasted for several days. Its impact on the production of the X-ray emission from Mars may be worth investigating in the future.
WOS关键词WIND DYNAMIC PRESSURE ; MAGNETIC-FIELD ; MARS ; IONOSPHERE ; AU
资助项目Strategic Priority Research Program of Chinese Academy of Sciences[XDA17010201] ; National Natural Science Foundation of China[41525016] ; National Natural Science Foundation of China[41661164034] ; National Natural Science Foundation of China[41704166] ; National Natural Science Foundation of China[41674177] ; National Natural Science Foundation of China[41874208] ; National Natural Science Foundation of China[201774188] ; National Natural Science Foundation of China[41774188] ; National Postdoctoral Program for Innovative Talents[BX201600159] ; China Postdoctoral Science Foundation[2017M610978] ; NSF EPSCoR[RII-Track-1] ; NSF EPSCoR[OIA-1655280]
WOS研究方向Astronomy & Astrophysics
语种英语
WOS记录号WOS:000488091300002
出版者IOP PUBLISHING LTD
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 ; National Natural Science Foundation of China ; National Postdoctoral Program for Innovative Talents ; National Postdoctoral Program for Innovative Talents ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; NSF EPSCoR ; NSF EPSCoR ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Postdoctoral Program for Innovative Talents ; National Postdoctoral Program for Innovative Talents ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; NSF EPSCoR ; NSF EPSCoR ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Postdoctoral Program for Innovative Talents ; National Postdoctoral Program for Innovative Talents ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; NSF EPSCoR ; NSF EPSCoR ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Postdoctoral Program for Innovative Talents ; National Postdoctoral Program for Innovative Talents ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; NSF EPSCoR ; NSF EPSCoR
源URL[http://ir.iggcas.ac.cn/handle/132A11/93554]  
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Chai, Lihui
作者单位1.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Earth & Planetary Phys, Beijing 100029, Peoples R China
2.Chinese Acad Sci, Inst Geol & Geophys, Beijing Natl Observ Space Environm, Beijing, Peoples R China
3.Univ Chinese Acad Sci, Coll Earth Sci, Beijing, Peoples R China
4.Univ Alabama, CSPAR, Huntsville, AL 35805 USA
推荐引用方式
GB/T 7714		 Yan, Limei,Gao, Jiawei,Chai, Lihui,et al. Revisiting the Strongest Martian X-Ray Halo Observed by XMM-Newton on 2003 November 19-21[J]. ASTROPHYSICAL JOURNAL LETTERS,2019,883(2):5.
APA Yan, Limei,Gao, Jiawei,Chai, Lihui,Zhao, Lingling,Rong, Zhaojin,&Wei, Yong.(2019).Revisiting the Strongest Martian X-Ray Halo Observed by XMM-Newton on 2003 November 19-21.ASTROPHYSICAL JOURNAL LETTERS,883(2),5.
MLA Yan, Limei,et al."Revisiting the Strongest Martian X-Ray Halo Observed by XMM-Newton on 2003 November 19-21".ASTROPHYSICAL JOURNAL LETTERS 883.2(2019):5.

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来源：地质与地球物理研究所

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