KMS of Xinjiang Astronomical Observatory, CAS
| Particles Acceleration on Flare Termination Shock | |
Wang, Xin1,2,3 ; Feng, Xueshang2; Yan, Yihua2; Ding, Mingde4; Lu, Hong5
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| 2023-07-25 | |
| Conference Name | 38th International Cosmic Ray Conference (ICRC2023) |
| Source Publication | 38th International Cosmic Ray Conference (ICRC2023) |
| Volume | 444 |
| Pages | 1278 |
| Conference Date | Jul 26-Aug 3, 2023 |
| Conference Place | Nagoya, Japan |
| Country | Japan |
| Contribution Rank | 1 |
| Abstract | The solar flare is the mostly erupted activity. The magnetic field reconnection and the fast jet are the mysteries for the solar physics community. In this environment, it is wondering if there is the particles acceleration and how to work. In the present work, we chose a standard solar flare as an example to investigate the probable association with the termination shock scenario. We use a dynamic Monte Carlo method to examine the energy spectrum with the relevance to the flare event. In the termination shock scenario, the thermal energetic particles in the fast jet pushes into the top of the loop for shock formation and acceleration efficiently. As a result, we obtain the detailed energy spectra, structures with different behaviors at the related episodes of the termination shock evolution. Therefore, we predict that there is a impulsive termination shock and particles acceleration. |
| DOI | 10.22323/1.444.1278 |
| URL | 查看原文 |
| Indexed By | 其他 |
| Language | 英语 |
| Citation statistics | |
| Document Type | 会议论文 |
| Identifier | http://ir.xao.ac.cn/handle/45760611-7/6708 |
| Collection | 太阳物理研究团组 |
| Corresponding Author | Wang, Xin |
| Affiliation | 1.Xinjiang Astronomical Observatory, Chinese Academy of Sciences, Urumqi 830011, China; 2.State Key Laboratory of Space Weather, Chinese Academy of Sciences, Beijing 100190, China; 3.Key Laboratory of Radio Astronomy, Chinese Academy of Sciences, Nanjing 210008, China; 4.Key Laboratory of Modern Astronomy and Astrophysics (Nanjing University), Ministry of Education, Nanjing 210093, China; 5.Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China |
| First Author Affilication | Xinjiang Astronomical Observatory, Chinese Academy of Sciences |
| Corresponding Author Affilication | Xinjiang Astronomical Observatory, Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Wang, Xin,Feng, Xueshang,Yan, Yihua,et al. Particles Acceleration on Flare Termination Shock[C],2023:1278. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Wang-2023-Particles （267KB） | 会议论文 | 开放获取 | CC BY-NC-SA | View Application Full Text | ||
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