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A Novel Blast Wave Solution for the Propagation of Coronal And Interplanetary Shocks

文献类型：期刊论文

作者Chai, Jiaqi1,2; Zhao, Xinhua1,2,3; Feng, Xueshang1,4; Xiang NB(向南彬)5; Feng, Shiwei6; Deng, Linhua7; Wan, Miao7; Xu, Tingting7
刊名ASTROPHYSICAL JOURNAL
出版日期2025-05-01
卷号984期号:1
ISSN号0004-637X
DOI10.3847/1538-4357/adc259
产权排序第5完成单位
文献子类Article
英文摘要Coronal mass ejections (CMEs) and their associated shock waves have severe space weather effects in the near-Earth space. Therefore, predicting the propagation and arrival time of the CME/shock is an important component of the space weather forecast. In this work, the analytical solutions for the propagation of blast waves are reorganized and derived, and a novel solution is obtained to describe their propagation in the background flow field moving at a constant speed. This novel solution can be used to predict the propagation and arrival time of the CME-associated shock waves in both the coronal and interplanetary medium. The input parameters of this novel solution are the shock wave's initial velocity, the piston-driving time in an analog of the initial blast process, and the background solar wind velocity. Based on the same initial conditions, we compare quantitatively the propagation processes of shock waves predicted by this novel solution and those predicted by other already existing models of the blast wave theory. The obtained results demonstrate the feasibility of this novel solution in predicting the arrival time of the interplanetary shock in the future.
学科主题天文学 ; 太阳与太阳系
URL标识查看原文
出版地TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND
WOS关键词ARRIVAL ; FLARE ; MODEL ; TIME
资助项目National Key R&D Program of China[2022YFF0503900]; National Key R&D Program of China[2022YFF0503800]; National Natural Science Foundation of China[42030204]; National Natural Science Foundation of China[42474224]; National Natural Science Foundation of China[12203054]; National Natural Science Foundation of China[12373059]; National Natural Science Foundation of China[12463009]; Beijing Natural Science Foundation[1242035]; Shenzhen Natural Science Fund (the Stable Support Plan Program)[GXWD20220817152453003]; Shenzhen Key Laboratory Launching Project[ZDSYS20210702140800001]; Yunnan Fundamental Research Projects[202301AV070007]; The Yunnan Revitalization Talent Support Program Innovation Team Project[202405AS350012]
WOS研究方向Astronomy & Astrophysics
语种英语
WOS记录号WOS:001471700000001
出版者IOP Publishing Ltd
资助机构National Key R&D Program of China[2022YFF0503900, 2022YFF0503800] ; National Natural Science Foundation of China[42030204, 42474224, 12203054, 12373059, 12463009] ; Beijing Natural Science Foundation[1242035] ; Shenzhen Natural Science Fund (the Stable Support Plan Program)[GXWD20220817152453003] ; Shenzhen Key Laboratory Launching Project[ZDSYS20210702140800001] ; Yunnan Fundamental Research Projects[202301AV070007] ; The Yunnan Revitalization Talent Support Program Innovation Team Project[202405AS350012]
版本出版稿
源URL[http://ir.ynao.ac.cn/handle/114a53/28277]  
专题云南天文台_抚仙湖太阳观测站
作者单位1.State Key Laboratory of Solar Activity and Space Weather, National Space Science Center, Chinese Academy of Sciences, Beijing 100190, People's Republic of China; xhzhao@spaceweather.ac.cn;
2.University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China;
3.Radio Science and Technology Center (π Center), Chengdu 610041, People's Republic of China;
4.Shenzhen Key Laboratory of Numerical Prediction for Space Storm, School of Aerospace, Harbin Institute of Technology, Shenzhen 518055, People's Republic of China;
5.Yunnan Observatories, Chinese Academy of Sciences, Kunming 650216, People's Republic of China;
6.School of Space Science and Technology, Shandong University, Weihai 264209, People's Republic of China;
7.School of Mathematics and Computer Science, Yunnan Minzu University, Kunming 650504, People's Republic of China
推荐引用方式
GB/T 7714		 Chai, Jiaqi,Zhao, Xinhua,Feng, Xueshang,et al. A Novel Blast Wave Solution for the Propagation of Coronal And Interplanetary Shocks[J]. ASTROPHYSICAL JOURNAL,2025,984(1).
APA Chai, Jiaqi.,Zhao, Xinhua.,Feng, Xueshang.,向南彬.,Feng, Shiwei.,...&Xu, Tingting.(2025).A Novel Blast Wave Solution for the Propagation of Coronal And Interplanetary Shocks.ASTROPHYSICAL JOURNAL,984(1).
MLA Chai, Jiaqi,et al."A Novel Blast Wave Solution for the Propagation of Coronal And Interplanetary Shocks".ASTROPHYSICAL JOURNAL 984.1(2025).

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