Institutional Repository System Of Yunnan Observatories, CAS
| Measurement of Very-High-Energy Diffuse Gamma-Ray Emissions from the Galactic Plane with LHAASO-WCDA | |
Cao, Zhen1,2,3; Aharonian, F.4,5; Axikegu6; Bai, Y. X.1,3; Bao, Y. W.7; Bastieri, D.8; Bi, X. J.1,2,3; Bi, Y. J.1,3; Bian, W.9; Bukevich, A. V.10; Cao, Q.11; Cao, W. Y.12; Cao, Zhe12,13; Chang, J.14; Chang, J. F.1,3,13; Chen, A. M.9; Chen, E. S.1,2,3; Chen, H. X.15; Chen, Liang16; Chen, Lin6; Chen, Long6; Chen, M. J.1,3; Chen, M. L.1,3,13; Chen, Q. H.6; Chen, S.17; Chen, S. H.1,2,3; Chen, S. Z.1,3; Chen, T. L.18; Chen, Y.7; Cheng, N.1,3; Cheng, Y. D.1,2,3; Chu, M. C.19; Cui, M. Y.14; Cui, S. W.11; Cui, X. H.20; Cui, Y. D.21; Dai, B. Z.17; Dai, H. L.1,3,13; Dai, Z. G.12; Danzengluobu18; Dong, X. Q.1,2,3; Duan, K. K.14; Fan, J. H.8; Fan, Y. Z.14; Fang, J.17; Fang, J. H.15; Fang, K.1,3; Feng, C. F.22; Feng, H.1; Feng, L.14; Feng, S. H.1,3; Feng, X. T.22; Feng, Y.15; Feng, Y. L.18; Gabici, S.23; Gao, B.1,3; Gao, C. D.22; Gao, Q.18; Gao, W.1,3; Gao, W. K.1,2,3; Ge, M. M.17; Ge, T. T.21; Geng, L. S.1,3; Giacinti, G.9; Gong, G. H.24; Gou, Q. B.1,3; Gu, M. H.1,3,13; Guo, F. L.16; Guo, J.24; Guo, X. L.6; Guo, Y. Q.1,3; Guo, Y. Y.14; Han, Y. A.25; Hannuksela, O. A.19; Hasan, M.1,2,3; He, H. H.1,2,3; He, H. N.14; He, J. Y.14; He, Y.6; Hor, Y. K.21; Hou, B. W.1,2,3; Hou, C.1,3; Hou X(侯贤)26 ; Hu, H. B.1,2,3; Hu, Q.12,14; Hu, S. C.1,3,27; Huang, C.7; Huang, D. H.6; Huang, T. Q.1,3; Huang, W. J.21; Huang, X. T.22; Huang, X. Y.14; Huang, Y.1,2,3; Huang, Y. Y.7; Ji, X. L.1,3,13; Jia, H. Y.6; Jia, K.22; Jiang, H. B.1,3; Jiang, K.12,13; Jiang, X. W.1,3; Jiang, Z. J.17; Jin, M.6; Kang, M. M.28; Karpikov, I.10; Khangulyan, D.1,3; Kuleshov, D.10; Kurinov, K.10; Li, B. B.11; Li, C. M.7; Li, Cheng12,13; Li, Cong1,3; Li, D.1,2,3; Li, F.1,3,13; Li, H. B.1,3; Li, H. C.1,3; Li, Jian12; Li, Jie1,3,13; Li, K.1,3; Li, S. D.2,16; Li, W. L.22; Li, W. L.9; Li, X. R.1,3; Li, Xin12,13; Li, Y. Z.1,2,3; Li, Zhe1,3; Li, Zhuo29; Liang, E. W.30; Liang, Y. F.30; Lin, S. J.21; Liu, B.12; Liu, C.1,3; Liu, D.22; Liu, D. B.9; Liu, H.6; Liu, H. D.25; Liu, J.1,3; Liu, J. L.1,3; Liu, M. Y.18; Liu, R. Y.7; Liu, S. M.6; Liu, W.1,3; Liu, Y.8; Liu, Y. N.24; Luo, Q.21; Luo, Y.9; Lv, H. K.1,3; Ma, B. Q.29; Ma, L. L.1,3; Ma, X. H.1,3; Mao JR(毛基荣)26; Min, Z.1,3; Mitthumsiri, W.31; Mu, H. J.25; Nan, Y. C.1,3; Neronov, A.23; Ng, K. C.19; Ou, L. J.8; Pattarakijwanich, P.31; Pei, Z. Y.8; Qi, J. C.1,2,3; Qi, M. Y.1,3; Qiao, B. Q.1,3; Qin, J. J.12; Raza, A.1,2,3; Ruffolo, D.31; Sáiz, A.31; Saeed, M.1,2,3; Semikoz, D.23; Shao, L.11; Shchegolev, O.10,32; Sheng, X. D.1,3
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| 发表期刊 | Physical Review Letters
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| 2025-02-28 | |
| 卷号 | 134期号:8 |
| DOI | 10.1103/PhysRevLett.134.081002 |
| 产权排序 | 第26完成单位 |
| 收录类别 | SCI ; EI |
| 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. |
| 资助项目 | N/A |
| 项目资助者 | N/A |
| 语种 | 英语 |
| 学科领域 | 天文学 ; 天体物理学 ; 高能天体物理学 ; 星系与宇宙学 |
| 文章类型 | Journal article (JA) |
| ISSN | 0031-9007 |
| URL | 查看原文 |
| EI入藏号 | 20251018008438 |
| EI主题词 | Cosmic rays |
| EI分类号 | 1005 Thermionic Power - 1301.1.3 Atomic and Molecular Physics - 1301.2.1 High Energy Physics - 1302.1 Space Physics - 1303.1 Cosmology - 941.9 Radiation Measurements - 942.1.12 Radiation Measuring Instruments - 942.1.7 Special Purpose Instruments |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.ynao.ac.cn/handle/114a53/28196 |
| 专题 | 星系类星体研究组 |
| 作者单位 | 1.Key Laboratory of Particle Astrophysics & Experimental Physics Division, Computing Center, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, 100049, China; 2.University of Chinese Academy of Sciences, Beijing, 100049, China; 3.TIANFU, Cosmic Ray Research Center, Sichuan, Chengdu, China; 4.Dublin Institute for Advanced Studies, 31 Fitzwilliam Place, Dublin, Ireland; 5.Max-Planck-Institut for Nuclear Physics, P.O. Box 103980, Heidelberg, 69029, Germany; 6.School of Physical Science and Technology, School of Information Science and Technology, Southwest Jiaotong University, Sichuan, Chengdu, 610031, China; 7.School of Astronomy and Space Science, Nanjing University, Jiangsu, Nanjing, 210023, China; 8.Center for Astrophysics, Guangzhou University, Guangdong, Guangzhou, 510006, China; 9.Tsung-Dao Lee Institute, School of Physics and Astronomy, Shanghai Jiao Tong University, Shanghai, 200240, China; 10.Institute for Nuclear Research, Russian Academy of Sciences, Moscow, 117312, Russia; 11.Hebei Normal University, Hebei, Shijiazhuang, 050024, China; 12.University of Science and Technology of China, Anhui, Hefei, 230026, China; 13.State Key Laboratory of Particle Detection and Electronics, China; 14.Key Laboratory of Dark Matter and Space Astronomy, Key Laboratory of Radio Astronomy, Purple Mountain Observatory, Chinese Academy of Sciences, Jiangsu, Nanjing, 210023, China; 15.Research Center for Astronomical Computing, Zhejiang Laboratory, Zhejiang, Hangzhou, 311121, China; 16.Key Laboratory for Research in Galaxies and Cosmology, Shanghai Astronomical Observatory, Chinese Academy of Sciences, Shanghai, 200030, China; 17.School of Physics and Astronomy, Yunnan University, Yunnan, Kunming, 650091, China; 18.Key Laboratory of Cosmic Rays (Tibet University), Ministry of Education, 850000 Lhasa, Tibet, China; 19.Department of Physics, The Chinese University of Hong Kong, New Territories, Shatin, Hong Kong; 20.Key Laboratory of Radio Astronomy and Technology, National Astronomical Observatories, Chinese Academy of Sciences, Beijing, 100101, China; 21.School of Physics and Astronomy (Zhuhai), School of Physics (Guangzhou), Sino-French Institute of Nuclear Engineering and Technology (Zhuhai), Sun Yat-sen University, Guangdong, Guangzhou, 510275, China; 22.Institute of Frontier and Interdisciplinary Science, Shandong University, Shandong, Qingdao, 266237, China; 23.APC, Université Paris Cite, CNRS, IN2P3, CEA, IRFU, Observatoire de Paris, 119, Paris, 75205, France; 24.Department of Engineering Physics, Department of Astronomy, Tsinghua University, Beijing, 100084, China; 25.School of Physics and Microelectronics, Zhengzhou University, Henan, Zhengzhou, 450001, China; 26.Yunnan Observatories, Chinese Academy of Sciences, Yunnan, Kunming, 650216, China; 27.China Center of Advanced Science and Technology, Beijing, 100190, China; 28.College of Physics, Sichuan University, Sichuan, Chengdu, 610065, China; 29.School of Physics, Peking University, Beijing, 100871, China; 30.Guangxi Key Laboratory for Relativistic Astrophysics, School of Physical Science and Technology, Guangxi University, Guangxi, Nanning, 530004, China; 31.Department of Physics, Faculty of Science, Mahidol University, Bangkok, 10400, Thailand; 32.Moscow Institute of Physics and Technology, Moscow, 141700, Russia; 33.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; 34.National Space Science Center, Chinese Academy of Sciences, Beijing, 100190, China; 35.School of Physics, Huazhong University of Science and Technology, Hubei, Wuhan, 430074, 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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| Measurement of Very-（923KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 浏览 请求全文 | |
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