Institutional Repository System Of Yunnan Observatories, CAS
| Soft X-ray prompt emission from the high-redshift gamma-ray burst EP240315a | |
Liu, Y.1; Sun, H.1; Xu, D.1,2; Svinkin, D. S.3; Delaunay, J.4; Tanvir, N. R.5; Gao, H.6,7; Zhang, C.1; Chen, Y.8; Wu, X.-F.9; Zhang, B.10,11; Yuan, W.1,12; An, J.1,12; Bruni, G.13; Frederiks, D. D.3; Ghirlanda, G.14,15; Hu, J.-W.1; Li, A.6,7; Li, C.-K.8; Li, J.-D.6,7; Malesani, D. B.16,17,18; Piro, L.13; Raman, G.4; Ricci, R.19; Troja, E.19,20; Vergani, S. D.21; Wu, Q.-Y.1,12; Yang, J.22,23; Zhang, B.-B.9,22,23; Zhu, Z.-P.1; Postigo, A. de Ugarte24,25; Demin, A. G.3; Dobie, D.26,27,28; Fan, Z.1; Fu, S.-Y.1,12; Fynbo, J. P. U.16,17; Geng, J.-J.9; Gianfagna, G.13; Hu, Y.-D.14; Huang, Y.-F.22; Jiang, S.-Q.1,12; Jonker, P. G.18; Julakanti, Y.5; Kennea, J. A.4; Kokomov, A. A.3; Kuulkers, E.29; Lei, W.-H.30; Leung, J. K.31,32,33; Levan, A. J.18; Li, D.-Y.1; Li, Y.9; Littlefair, S. P.34; Liu, X.1,12; Lysenko, A. L.3; Ma, Y.-N.6,7; Martin-Carrillo, A.35; O’Brien, P.5; Parsotan, T.36,37; Quirola-Vásquez, J.18; Ridnaia, A. V.3; Ronchini, S.4; Rossi, A.38; Mata-Sánchez, D.39,40; Schneider, B.41; Shen, R.-F.42; Thakur, A. L.13; Tohuvavohu, A.31,32; Torres, M. A. P.39,40; Tsvetkova, A. E.3,38,43; Ulanov, M. V.3; Wei, J.-J.9; Xiao, D.9; Yin, Y.-H. I.22,23; Bai, M.44; Burwitz, V.45; Cai, Z.-M.46; Chen, F.-S.47; Chen, H.-L.48; Chen, T.-X.8; Chen, W.1,12; Chen, Y.-F.47; Chen, Y.-H.46; Cheng, H.-Q.1; Cordier, B.49; Cui, C.-Z.1,12; Cui, W.-W.8; Dai, Y.-F.1; Dai, Z.-G.50; Eder, J.45; Eyles-Ferris, R. A. J.5; Fan, D.-W.1; Feldman, C.5; Feng, H.8; Feng, Z.44; Friedrich, P.45; Gao, X.51; Gonzalez, J.-F.52; Guan, J.8; Han, D.-W8; Han, J.1; Hou, D.-J.8; Hu, H.-B.1; Hu, T.44; Huang, M.-H.1,12; Huo, J.8; Hutchinson, I.5; Ji, Z.44; Jia, S.-M.8; Jia, Z.-Q.1; Jiang, B.-W.53; Jin, C.-C.1,12; Jin, G.53; Jin, J.-J.1; Keereman, A.29; Lerman, H.5; Li, J.-F.47; Li, L.-H.53; Li, M.-S.8; Li, W.8; Li, Z.-D.47; Lian, T.-Y.1,12; Liang, E.-W.54; Ling, Z.-X.1,12; Liu, C.-Z.8; Liu, H.-Y.1; Liu, H.-Q.46; Liu, M.-J.1,12; Liu, Y.-R.44; Lu, F.-J.8; Lü, H.-J.54; Luo, L.-D.8; Ma, F. L.44; Ma, J.8; Mao JR(毛基荣)55 ; Mao, X.1,12; McHugh, M.5; Meidinger, N.45; Nandra, K.45; Osborne, J. P.5; Pan, H.-W.1; Pan, X.1; Ravasio, M. E.14,18; Rau, A.45; Rea, N.56,57; Rehman, U.22,23,58; Sanders, J.45; Santovincenzo, A.29; Song, L.-M.8; Su, J.44; Sun, L.-J.44; Sun, S.-L.47; Sun, X.-J.47; Tan, Y.-Y.44; Tang, Q.-J.48; Tao, Y.-H.1; Tong, J.-Z.44; Wang, C.-Y.59; Wang, H.8; Wang, J.8; Wang, L.60; Wang, W.-X.1; Wang, X.-F.61; Wang, X.-Y.22,23; Wang, Y.-L.1,12; Wang, Y.-S.8; Wei, D.-M.9; Willingale, R.5; Xiong, S.-L.44; Xu, H.-T.44; Xu, J.-J.8; Xu, X.-P.1,12; Xu, Y.-F.1,12; Xu, Z.53; Xue, C.-B.44; Xue, Y.-L.47; Yan, A.-L.47; Yang, F.1; Yang, H.-N.1,12; Yang, X.-T.8; Yang, Y.-J8; Yu, Y.-W.62; Zhang, J.8; Zhang, M.1; Zhang, S.-N.8; Zhang, W.-D.1; Zhang, W.-J.1; Zhang, Y.-H.46; Zhang, Z.1,12; Zhang, Z.53; Zhang, Z.-L.8; Zhao, D.-H.1; Zhao, H.-S.8; Zhao, X.-F.8; Zhao, Z.-J.8; Zhou, L.-X.1; Zhou, Y.-L.46; Zhu, Y.-X.8; Zhu, Z.-C.46; Zuo, X.-X.1,12
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| 发表期刊 | NATURE ASTRONOMY
 |
| 2025 | |
| DOI | 10.1038/s41550-024-02449-8 |
| 产权排序 | 第55完成单位 |
| 收录类别 | SCI |
| 摘要 | Long gamma-ray bursts (GRBs) are believed to originate from core collapse of massive stars. High-redshift GRBs can probe the star formation and reionization history of the early Universe, but their detection remains rare. Here we report the detection of a GRB triggered in the 0.5-4 keV band by the Wide-field X-ray Telescope (WXT) on board the Einstein Probe (EP) mission, designated as EP240315a, whose bright peak was also detected by the Swift Burst Alert Telescope and Konus-Wind through off-line analyses. At a redshift of z=4.859, EP240315a showed a much longer and more complicated light curve in the soft-X-ray band than in gamma rays. Benefiting from a large field of view (similar to 3,600 degrees(2)) and a high sensitivity, EP-WXT captured the earlier engine activation and extended late engine activity through a continuous detection. With a peak X-ray flux at the faint end of previously known high-z GRBs, the detection of EP240315a demonstrates the great potential for EP to study the early universe via GRBs. |
| 资助项目 | Strategic Priority Program on Space Science of Chinese Academy of Sciences; European Space Agency; Max Planck Institute for Extraterrestrial Physics[XDA15310000]; Strategic Priority Research Program of the Chinese Academy of Sciences[XDB0550200]; National Key R&D Program of China[2022YFF0711500]; National Natural Science Foundation of China[12321003]; National Natural Science Foundation of China[12103065]; National Natural Science Foundation of China[12333004]; National Natural Science Foundation of China[12373040]; National Natural Science Foundation of China[12021003]; China Manned Space Project[CMS-CSST-2021-A13]; China Manned Space Project[CMS-CSST-2021-B11]; Youth Innovation Promotion Association of the Chinese Academy of Sciences[Y2022026]; Youth Innovation Promotion Association of the Chinese Academy of Sciences[2023331]; Chinese Virtual Observatory[68-811]; Chinese Virtual Observatory[68-020]; Chinese Virtual Observatory[A47TAC 42]; Chinese Virtual Observatory[IT-2023B-020]; Chinese Virtual Observatory[FFUG-2024-0002]; Accordo ASI e INAF[HERMES 2022-25-HH.0]; European Research Council (ERC) under the European Union[101095973]; ERC under the European Union[101002761]; European Union[AHEAD2020]; European Union[871158]; ASI (Italian Space Agency)[2019-27-HH.0]; ASI (Italian Space Agency)[ST/W000857/1]; NASA[NAS5-0136]; European Union (ERC)[101071865]; Danish National Research Foundation[DNRF140]; INAF through the GRAWITA Large Program Grant[1.05.12.01.04]; Spanish Ministry of Science via the Plan de Generacion de Conocimiento[PID2020-120323GB-I00]; Spanish Ministry of Science via the Plan de Generacion de Conocimiento[PID2021-124879NB-I00]; PRIN-MIUR[20179ZF5KS]; Xinjiang Tianchi Program |
| 项目资助者 | Strategic Priority Program on Space Science of Chinese Academy of Sciences ; European Space Agency ; Max Planck Institute for Extraterrestrial Physics[XDA15310000] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDB0550200] ; National Key R&D Program of China[2022YFF0711500] ; National Natural Science Foundation of China[12321003, 12103065, 12333004, 12373040, 12021003] ; China Manned Space Project[CMS-CSST-2021-A13, CMS-CSST-2021-B11] ; Youth Innovation Promotion Association of the Chinese Academy of Sciences[Y2022026, 2023331] ; Chinese Virtual Observatory[68-811, 68-020, A47TAC 42, IT-2023B-020, FFUG-2024-0002] ; Accordo ASI e INAF[HERMES 2022-25-HH.0] ; European Research Council (ERC) under the European Union[101095973] ; ERC under the European Union[101002761] ; European Union[AHEAD2020, 871158] ; ASI (Italian Space Agency)[2019-27-HH.0, ST/W000857/1] ; NASA[NAS5-0136] ; European Union (ERC)[101071865] ; Danish National Research Foundation[DNRF140] ; INAF through the GRAWITA Large Program Grant[1.05.12.01.04] ; Spanish Ministry of Science via the Plan de Generacion de Conocimiento[PID2020-120323GB-I00, PID2021-124879NB-I00] ; PRIN-MIUR[20179ZF5KS] ; Xinjiang Tianchi Program |
| 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 | Article; Early Access |
| 出版者 | NATURE PORTFOLIO |
| 出版地 | HEIDELBERGER PLATZ 3, BERLIN, 14197, GERMANY |
| ISSN | 2397-3366 |
| URL | 查看原文 |
| WOS记录号 | WOS:001439582700001 |
| WOS研究方向 | Astronomy & Astrophysics |
| WOS类目 | Astronomy & Astrophysics |
| 关键词[WOS] | STAR-FORMATION RATE ; LIGHT CURVES ; GRB 090423 ; SWIFT ; AFTERGLOW ; EVOLUTION ; CALIBRATION ; SUPERNOVA ; FLARES ; WIND |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 版本 | 出版稿 |
| 条目标识符 | http://ir.ynao.ac.cn/handle/114a53/28212 |
| 专题 | 星系类星体研究组 |
| 作者单位 | 1.National Astronomical Observatories, Chinese Academy of Sciences, Beijing, China; 2.Altay Astronomical Observatory, Altay, China; 3.Ioffe Institute, St. Petersburg, Russia; 4.Department of Astronomy and Astrophysics, The Pennsylvania State University, University Park, USA; 5.School of Physics and Astronomy, University of Leicester, Leicester, UK; 6.Institute for Frontiers in Astronomy and Astrophysics, Beijing Normal University, Beijing, China; 7.Department of Astronomy, Beijing Normal University, Beijing, China; 8.Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, China; 9.Purple Mountain Observatory, Chinese Academy of Sciences, Nanjing, China; 10.Nevada Center for Astrophysics, University of Nevada, Las Vegas, USA; 11.Department of Physics and Astronomy, University of Nevada, Las Vegas, USA; 12.School of Astronomy and Space Science, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing, China; 13.INAF—Istituto di Astrofisica e Planetologia Spaziali, Rome, Italy; 14.INAF—Osservatorio Astronomico di Brera, Merate, Italy; 15.INFN—Sezione di Milano-Bicocca, Milan, Italy; 16.Cosmic Dawn Center (DAWN), Copenhagen, Denmark; 17.Niels Bohr Institute, University of Copenhagen, Copenhagen, Denmark; 18.Department of Astrophysics/IMAPP, Radboud University Nijmegen, Nijmegen, The Netherlands; 19.Department of Physics, University of Rome Tor Vergata, Rome, Italy; 20.INAF, Rome, Italy; 21.GEPI, Observatoire de Paris, Université PSL, CNRS, Meudon, France; 22.School of Astronomy and Space Science, Nanjing University, Nanjing, China; 23.Key Laboratory of Modern Astronomy and Astrophysics (Nanjing University), Ministry of Education, Nanjing, China; 24.Artemis, Observatoire de la Côte d’Azur, CNRS, Université de la Côte d’Azur, Nice, France; 25.LAM, Aix Marseille University, CNRS, Marseille, France; 26.ARC Centre of Excellence for Gravitational Wave Discovery (OzGrav), Hawthorn, Australia; 27.Centre for Astrophysics and Supercomputing, Swinburne University of Technology, Hawthorn, Australia; 28.Sydney Institute for Astronomy, School of Physics, The University of Sydney, Sydney, Australia; 29.ESTEC, European Space Agency, Noordwijk, The Netherlands; 30.Department of Astronomy, School of Physics, Huazhong University of Science and Technology, Wuhan, China; 31.David A. Dunlap Department of Astronomy and Astrophysics, University of Toronto, Toronto, Canada; 32.Dunlap Institute for Astronomy & Astrophysics, University of Toronto, Toronto, Canada; 33.Racah Institute of Physics, The Hebrew University of Jerusalem, Jerusalem, Israel; 34.Department of Physics and Astronomy, University of Sheffield, Sheffield, UK; 35.School of Physics and Centre for Space Research, University College Dublin, Dublin, Ireland; 36.Center for Space Science and Technology, University of Maryland Baltimore County, Baltimore, USA; 37.Astrophysics Science Division, NASA Goddard Space Flight Center, Greenbelt, USA; 38.INAF—Osservatorio di Astrofisica e Scienza dello Spazio, Bologna, Italy; 39.Instituto de Astrofísica de Canarias, iac, Santa Cruz de Tenerife, Spain; 40.Departamento de Astrofísica, Universidad de La Laguna, La Laguna, Spain; 41.Kavli Institute for Astrophysics and Space Research, Massachusetts Institute of Technology, Cambridge, USA; 42.School of Physics and Astronomy, Sun Yat-Sen University, Zhuhai, China; 43.Department of Physics, University of Cagliari, Monserrato, Italy; 44.National Space Science Center, Chinese Academy of Sciences, Beijing, China; 45.Max-Planck-Institut für extraterrestrische Physik, Garching, Germany; 46.Innovation Academy for Microsatellites, Chinese Academy of Sciences, Shanghai, China; 47.Shanghai Institute of Technical Physics, Chinese Academy of Sciences, Shanghai, China; 48.Key Laboratory of Technology on Space Energy Conversion, Technical Institute of Physics and Chemistry, CAS, Beijing, China; 49.IRFU/Département d’Astrophysique-AIM, CEA Paris-Saclay, Gif-sur-Yvette, France; 50.Department of Astronomy, School of Physical Sciences, University of Science and Technology of China, Hefei, China; 51.Xinjiang Astronomical Observatory, Chinese Academy of Sciences, Urumqi, China; 52.Centre de Recherche Astrophysique de Lyon UMR5574, Université de Lyon, Université Claude Bernard Lyon 1, ENS de Lyon, CNRS, Saint-Genis-Laval, France; 53.North Night Vision Technology Co. Ltd, Nanjing, China; 54.Guangxi Key Laboratory for Relativistic Astrophysics, School of Physical Science and Technology, Guangxi University, Nanning, China; 55.Yunnan Observatories, Chinese Academy of Sciences, Kunming, China; 56.Institute of Space Sciences (ICE), Consejo Superior de Investigaciones Cientficas (CSIC), Barcelona, Spain; 57.Institut d’Estudis Espacials de Catalunya (IEEC), Barcelona, Spain; 58.Department of Physics, Air University Islamabad, Islamabad, Pakistan; 59.Department of Astronomy, Tsinghua University, Beijing, China; 60.Institute of Electrical Engineering, Chinese Academy of Sciences, Beijing, China; 61.Physics Department, Tsinghua University, Beijing, China; 62.Institute of Astrophysics, Central China Normal University, Wuhan, China |
| 推荐引用方式 GB/T 7714 | Liu, Y.,Sun, H.,Xu, D.,et al. Soft X-ray prompt emission from the high-redshift gamma-ray burst EP240315a[J]. NATURE ASTRONOMY,2025. |
| APA | Liu, Y..,Sun, H..,Xu, D..,Svinkin, D. S..,Delaunay, J..,...&Zuo, X.-X..(2025).Soft X-ray prompt emission from the high-redshift gamma-ray burst EP240315a.NATURE ASTRONOMY. |
| MLA | Liu, Y.,et al."Soft X-ray prompt emission from the high-redshift gamma-ray burst EP240315a".NATURE ASTRONOMY (2025). |
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