Statistical analysis of the relationship between Power spectral density of magnetic turbulence and ion velocity in magnetotail bursty bulk Flows
文献类型：期刊论文
| 作者 | Wu, Q.3; Du, A. M.4; Wang, G. Q.1,2 |
| 刊名 | ADVANCES IN SPACE RESEARCH
 |
| 出版日期 | 2023-07-15 |
| 卷号 | 72期号:2页码:590-597 |
| ISSN号 | 0273-1177 |
| 关键词 | BBF Spectral index Power Spectral Density |
| DOI | 10.1016/j.asr.2023.03.024 |
| 英文摘要 | Based on the observation of the THEMIS satellites, we utilize the superposed epoch method to statistically analyze how the p (Power Spectral Density) of compressional and transverse components of the magnetic field is affected by the ion inflow velocity V? which is the peak velocity of BBFs (Bursty Bulk Flows). The analysis demonstrated that a modified scaling relationship p 1/4 C0Vc?flog10C1Vv? is more suitable to describe the relationship than p / f ⠂a. The constant values of C0, c, C1 and v vary over the considered frequency ranges, velocity intervals, and components of magnetic field. These illustrate that in the study of turbulence the characteristic spectral index is incomplete to describe the energy cascade process, and the velocity is a key parameter in the study of the magnetotail plasma sheet turbulence. & COPY; 2023 COSPAR. Published by Elsevier B.V. All rights reserved. |
| WOS关键词 | OSCILLATIONS ; SHEET |
| 资助项目 | Natural Science Foundation of the Higher Education Institutions of Anhui Province, China[KJ2018A0341] ; Natural Science Foundation of Anhui Province[1908085QG305] ; Natural Science Foundation of the Higher Education Institutions of Fuyang Normal University[2019FSKJ07ZD] ; Natural Science Research Project and Cultivation Funding for Excellent Youth Scholars of Anhui Province[2022AH051342] ; Natural Science Research Project and Cultivation Funding for Excellent Youth Scholars of Anhui Province[gxgnfx2022030] ; NASA[50 OC 0302] ; German Ministry for Economy and Technology ; German Center for Aviation and Space (DLR)[SK2020A0341] ; Key Project of Humanities and Social Science Research in Colleges and Universities in Anhui Province ; [NAS5-02099] |
| WOS研究方向 | Engineering ; Astronomy & Astrophysics ; Geology ; Meteorology & Atmospheric Sciences |
| 语种 | 英语 |
| 出版者 | ELSEVIER SCI LTD |
| WOS记录号 | WOS:001016836700001 |
| 资助机构 | Natural Science Foundation of the Higher Education Institutions of Anhui Province, China ; Natural Science Foundation of the Higher Education Institutions of Anhui Province, China ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of the Higher Education Institutions of Fuyang Normal University ; Natural Science Foundation of the Higher Education Institutions of Fuyang Normal University ; Natural Science Research Project and Cultivation Funding for Excellent Youth Scholars of Anhui Province ; Natural Science Research Project and Cultivation Funding for Excellent Youth Scholars of Anhui Province ; NASA ; NASA ; German Ministry for Economy and Technology ; German Ministry for Economy and Technology ; German Center for Aviation and Space (DLR) ; German Center for Aviation and Space (DLR) ; Key Project of Humanities and Social Science Research in Colleges and Universities in Anhui Province ; Key Project of Humanities and Social Science Research in Colleges and Universities in Anhui Province ; Natural Science Foundation of the Higher Education Institutions of Anhui Province, China ; Natural Science Foundation of the Higher Education Institutions of Anhui Province, China ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of the Higher Education Institutions of Fuyang Normal University ; Natural Science Foundation of the Higher Education Institutions of Fuyang Normal University ; Natural Science Research Project and Cultivation Funding for Excellent Youth Scholars of Anhui Province ; Natural Science Research Project and Cultivation Funding for Excellent Youth Scholars of Anhui Province ; NASA ; NASA ; German Ministry for Economy and Technology ; German Ministry for Economy and Technology ; German Center for Aviation and Space (DLR) ; German Center for Aviation and Space (DLR) ; Key Project of Humanities and Social Science Research in Colleges and Universities in Anhui Province ; Key Project of Humanities and Social Science Research in Colleges and Universities in Anhui Province ; Natural Science Foundation of the Higher Education Institutions of Anhui Province, China ; Natural Science Foundation of the Higher Education Institutions of Anhui Province, China ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of the Higher Education Institutions of Fuyang Normal University ; Natural Science Foundation of the Higher Education Institutions of Fuyang Normal University ; Natural Science Research Project and Cultivation Funding for Excellent Youth Scholars of Anhui Province ; Natural Science Research Project and Cultivation Funding for Excellent Youth Scholars of Anhui Province ; NASA ; NASA ; German Ministry for Economy and Technology ; German Ministry for Economy and Technology ; German Center for Aviation and Space (DLR) ; German Center for Aviation and Space (DLR) ; Key Project of Humanities and Social Science Research in Colleges and Universities in Anhui Province ; Key Project of Humanities and Social Science Research in Colleges and Universities in Anhui Province ; Natural Science Foundation of the Higher Education Institutions of Anhui Province, China ; Natural Science Foundation of the Higher Education Institutions of Anhui Province, China ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of the Higher Education Institutions of Fuyang Normal University ; Natural Science Foundation of the Higher Education Institutions of Fuyang Normal University ; Natural Science Research Project and Cultivation Funding for Excellent Youth Scholars of Anhui Province ; Natural Science Research Project and Cultivation Funding for Excellent Youth Scholars of Anhui Province ; NASA ; NASA ; German Ministry for Economy and Technology ; German Ministry for Economy and Technology ; German Center for Aviation and Space (DLR) ; German Center for Aviation and Space (DLR) ; Key Project of Humanities and Social Science Research in Colleges and Universities in Anhui Province ; Key Project of Humanities and Social Science Research in Colleges and Universities in Anhui Province |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/111254]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | Wu, Q. |
| 作者单位 | 1.Harbin Inst Technol, Inst Space Sci & Appl Technol, Shenzhen, Peoples R China 2.Univ Sci & Technol China, 96 JinZhai Rd Baohe Dist, Hefei 230026, Anhui, Peoples R China 3.Fuyang Normal Univ, Anhui Higher Educ Inst, Key Lab Funct Mat & Devices Informat, Qinghe West Rd, Fuyang 236037, Anhui, Peoples R China 4.Chinese Acad Sci, Inst Geol & Geophys, Beitucheng West Rd, Beijing 100029, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, Q.,Du, A. M.,Wang, G. Q.. Statistical analysis of the relationship between Power spectral density of magnetic turbulence and ion velocity in magnetotail bursty bulk Flows[J]. ADVANCES IN SPACE RESEARCH,2023,72(2):590-597. |
| APA | Wu, Q.,Du, A. M.,&Wang, G. Q..(2023).Statistical analysis of the relationship between Power spectral density of magnetic turbulence and ion velocity in magnetotail bursty bulk Flows.ADVANCES IN SPACE RESEARCH,72(2),590-597. |
| MLA | Wu, Q.,et al."Statistical analysis of the relationship between Power spectral density of magnetic turbulence and ion velocity in magnetotail bursty bulk Flows".ADVANCES IN SPACE RESEARCH 72.2(2023):590-597. |
入库方式： OAI收割
来源：地质与地球物理研究所
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