Measurement of Very-High-Energy Diffuse Gamma-Ray Emissions from the Galactic Plane with LHAASO-WCDA
文献类型：期刊论文
| 作者 | Cao, Zhen33,34,35; Aharonian, F.31,32; Axikegu30; Bai, Y. X.33,35; Bao, Y. W.29; Bastieri, D.28; Bi, X. J.33,34,35; Bi, Y. J.33,35; Bian, W.27; Bukevich, A. V.26 |
| 刊名 | Physical Review Letters
 |
| 出版日期 | 2025-02-28 |
| 卷号 | 134期号:8 |
| ISSN号 | 0031-9007 |
| DOI | 10.1103/PhysRevLett.134.081002 |
| 产权排序 | 第26完成单位 |
| 文献子类 | Journal article (JA) |
| 英文摘要 | The diffuse Galactic gamma-ray emission is a very important tool used to study the propagation and interaction of cosmic rays in the Milky Way. In this Letter, we report the measurements of the diffuse emission from the Galactic plane - covering Galactic longitudes from 15° to 235° and latitudes from -5° to +5°, in an energy range of 1 to 25 TeV - made with the Water Cherenkov Detector Array (WCDA) of the Large High Altitude Air Shower Observatory. After the sky regions of known sources are masked, the diffuse emission is detected with 24.6σ and 9.1σ significance in the inner Galactic plane (15° © 2025 American Physical Society. |
| 学科主题 | 天文学 ; 天体物理学 ; 高能天体物理学 ; 星系与宇宙学 |
| URL标识 | 查看原文 |
| 资助项目 | N/A |
| 语种 | 英语 |
| 资助机构 | N/A |
| 源URL | [http://ir.ynao.ac.cn/handle/114a53/28196]  |
| 专题 | 星系类星体研究组 |
| 作者单位 | 1.School of Physics, Huazhong University of Science and Technology, Hubei, Wuhan, 430074, China 2.National Space Science Center, Chinese Academy of Sciences, Beijing, 100190, China; 3.Center for Relativistic Astrophysics and High Energy Physics, School of Physics and Materials Science, Institute of Space Science and Technology, Nanchang University, Jiangxi, Nanchang, 330031, China; 4.Moscow Institute of Physics and Technology, Moscow, 141700, Russia; 5.Department of Physics, Faculty of Science, Mahidol University, Bangkok, 10400, Thailand; 6.Guangxi Key Laboratory for Relativistic Astrophysics, School of Physical Science and Technology, Guangxi University, Guangxi, Nanning, 530004, China; 7.School of Physics, Peking University, Beijing, 100871, China; 8.College of Physics, Sichuan University, Sichuan, Chengdu, 610065, China; 9.China Center of Advanced Science and Technology, Beijing, 100190, China; 10.Yunnan Observatories, Chinese Academy of Sciences, Yunnan, Kunming, 650216, China; |
| 推荐引用方式 GB/T 7714 | Cao, Zhen,Aharonian, F.,Axikegu,et al. Measurement of Very-High-Energy Diffuse Gamma-Ray Emissions from the Galactic Plane with LHAASO-WCDA[J]. Physical Review Letters,2025,134(8). |
| APA | Cao, Zhen.,Aharonian, F..,Axikegu.,Bai, Y. X..,Bao, Y. W..,...&Sheng, X. D..(2025).Measurement of Very-High-Energy Diffuse Gamma-Ray Emissions from the Galactic Plane with LHAASO-WCDA.Physical Review Letters,134(8). |
| MLA | Cao, Zhen,et al."Measurement of Very-High-Energy Diffuse Gamma-Ray Emissions from the Galactic Plane with LHAASO-WCDA".Physical Review Letters 134.8(2025). |
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