KMS of Xinjiang Astronomical Observatory, CAS
| A shock flash breaking out of a dusty red supergiant | |
| Li, Gaici1; Hu, Maokai2; Li, Wenxiong3,4; Yang, Yi5; Wang, Xiaofeng1,6; Yan, Shengyu1; Hu, Lei2,7; Zhang, Jujia8,9,10; Mao, Yiming11; Riise, Henrik12; Gao, Xing13; Sun, Tianrui2; Liu, Jialian1; Xiong, Dingrong8,9; Wang, Lifan14; Mo, Jun1; Iskandar, Abdusamatjan13,15; Xi, Gaobo1; Xiang, Danfeng1; Wang, Lingzhi4,16; Sun, Guoyou17; Zhang, Keming5; Chen, Jian2; Lin, Weili1; Guo, Fangzhou1; Liu, Qichun1; Cai, Guangyao17; Zhou, Wenjie17; Zhao, Jingyuan17; Chen, Jin17; Zheng, Xin17; Li, Keying17; Zhang, Mi17; Xu, Shijun17; Lyu, Xiaodong17; Castro-Tirado, Alberto J.18,19; Chufarin, Vasilii20,21; Potapov, Nikolay22; Ionov, Ivan23; Korotkiy, Stanislav22; Nazarov, Sergey24; Sokolovsky, Kirill25,26; Hamann, Norman27; Herman, Eliot28 | |
| 2023-12-13 | |
| Source Publication | NATURE
 |
| ISSN | 0028-0836 |
| Volume | 627Pages:754–758 |
| Contribution Rank | 13 |
| Abstract | Shock-breakout emission is light that arises when a shockwave, generated by the core-collapse explosion of a massive star, passes through its outer envelope. Hitherto, the earliest detection of such a signal was at several hours after the explosion1, although a few others had been reported2-7. The temporal evolution of early light curves should provide insights into the shock propagation, including explosion asymmetry and environment in the vicinity, but this has been hampered by the lack of multiwavelength observations. Here we report the instant multiband observations of a type II supernova (SN 2023ixf) in the galaxy M101 (at a distance of 6.85 +/- 0.15 Mpc; ref. 8), beginning at about 1.4 h after the explosion. The exploding star was a red supergiant with a radius of about 440 solar radii. The light curves evolved rapidly, on timescales of 1-2 h, and appeared unusually fainter and redder than predicted by the models9-11 within the first few hours, which we attribute to an optically thick dust shell before it was disrupted by the shockwave. We infer that the breakout and perhaps the distribution of the surrounding dust were not spherically symmetric. |
| DOI | 10.1038/s41586-023-06843-6 |
| Indexed By | SCI |
| Language | 英语 |
| WOS Keyword | LIGHT CURVES ; SUPERNOVA ; BREAKOUT ; BIRTH |
| Funding Project | National Science Foundation of China[12288102] ; National Science Foundation of China[12033003] ; National Science Foundation of China[11633002] ; Scholar Program of the Beijing Academy of Science and Technology[DZ BS202002] ; New Cornerstone Science Foundation ; National Natural Science Foundation of China[12203105] ; Jiangsu Funding Program for Excellent Postdoctoral Talent ; Israel Science Foundation (ISF)[2752/19] ; European Research Council ; Horizon 2020 research and innovation programme of the European Union ; Major Science and Technology Project of Qinghai Province[2019-ZJ-A10] ; China Postdoctoral Science Foundation[2022M723372] ; National Key R&D Program of China[2021YFA1600404] ; Yunnan Province Foundation[202201AT070069] ; Top-Notch Young Talents Program of Yunnan Province ; Chinese Academy of Sciences ; International Centre of Supernovae, Yunnan Key Laboratory[202302AN360001] ; Chinese Academy of Sciences (CAS) ; CAS South America Center for Astronomy (CASSACA) in Santiago, Chile ; Education Bureau of Ningbo, China ; Xinjiang Astronomical Observatory, China ; Open Project Program of the CAS Key Laboratory of Optical Astronomy, National Astronomical Observatories, CAS ; National Key R&D Program of China for the Intergovernmental Scientific and Technological Innovation Cooperation Project[2022YFE0126200] ; High-Level Talent-Heaven Lake Program of Xinjiang Uygur Autonomous Region of China |
| WOS Research Area | Science & Technology - Other Topics |
| WOS Subject | Multidisciplinary Sciences |
| WOS ID | WOS:001171505200008 |
| Publisher | NATURE PORTFOLIO |
| Funding Organization | National Science Foundation of China ; Scholar Program of the Beijing Academy of Science and Technology ; New Cornerstone Science Foundation ; National Natural Science Foundation of China ; Jiangsu Funding Program for Excellent Postdoctoral Talent ; Israel Science Foundation (ISF) ; European Research Council ; Horizon 2020 research and innovation programme of the European Union ; Major Science and Technology Project of Qinghai Province ; China Postdoctoral Science Foundation ; National Key R&D Program of China ; Yunnan Province Foundation ; Top-Notch Young Talents Program of Yunnan Province ; Chinese Academy of Sciences ; International Centre of Supernovae, Yunnan Key Laboratory ; Chinese Academy of Sciences (CAS) ; CAS South America Center for Astronomy (CASSACA) in Santiago, Chile ; Education Bureau of Ningbo, China ; Xinjiang Astronomical Observatory, China ; Open Project Program of the CAS Key Laboratory of Optical Astronomy, National Astronomical Observatories, CAS ; National Key R&D Program of China for the Intergovernmental Scientific and Technological Innovation Cooperation Project ; High-Level Talent-Heaven Lake Program of Xinjiang Uygur Autonomous Region of China |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.xao.ac.cn/handle/45760611-7/5880 |
| Collection | 中国科学院新疆天文台 |
| Corresponding Author | Wang, Xiaofeng |
| Affiliation | 1.Tsinghua Univ, Phys Dept, Beijing, Peoples R China 2.Chinese Acad Sci, Purple Mt Observ, Nanjing, Peoples R China 3.Tel Aviv Univ, Sch Phys & Astron, Tel Aviv, Israel 4.Chinese Acad Sci, Key Lab Opt Astron, Natl Astron Observ China, Beijing, Peoples R China 5.Univ Calif Berkeley, Dept Astron, Berkeley, CA USA 6.Beijing Acad Sci & Technol, Beijing Planetarium, Beijing, Peoples R China 7.Carnegie Mellon Univ, Mcwilliams Ctr Cosmol, Dept Phys, Pittsburgh, PA USA 8.Chinese Acad Sci, Yunnan Observ, Kunming, Peoples R China 9.Chinese Acad Sci, Key Lab Struct & Evolut Celestial Objects, Kunming, Peoples R China 10.Int Ctr Supernovae, Yunnan Key Lab, Kunming 650216, Peoples R China 11.Chinese Acad Sci, Natl Astron Observ, Beijing, Peoples R China 12.Skjeivik Observ, Strand, Norway 13.Chinese Acad Sci, Xinjiang Astron Observ, Urumqi, Peoples R China 14.Texas A&M Univ, Mitchell Inst Fundamental Phys & Astron, College Stn, TX USA 15.Univ Chinese Acad Sci, Sch Astron & Space Sci, Beijing, Peoples R China 16.Chinese Acad Sci, South Amer Ctr Astron, Natl Astron Observ, Beijing, Peoples R China 17.Xingming Observ, Urumqi, Peoples R China 18.Inst Astrofis Andalucia IAA, CSIC, Granada, Spain 19.Univ Malaga, Escuela Ingn, Dept Ingn Sistemas & Automat, Unidad Asociada CSIC, Malaga, Spain 20.GM Grechko Nizhny Novgorod Planetarium, Nizhnii Novgorod, Russia 21.Minin Univ, Nizhnii Novgorod, Russia 22.Ka Dar Astroverty, Astroverty, Nizhny Arkhyz,, Russia 23.Vedrus Observ, Azovskaya, Russia 24.RAS, Crimean Astrophys Observ, Nauchnyi, Russia 25.Univ Illinois, Dept Astron, Urbana, IL USA 26.Moscow MV Lomonosov State Univ, Sternberg Astron Inst, Moscow, Russia 27.Trevinca Skies, Orense, Spain 28.Univ Arizona, Tucson, AZ USA |
| Recommended Citation GB/T 7714 | Li, Gaici,Hu, Maokai,Li, Wenxiong,et al. A shock flash breaking out of a dusty red supergiant[J]. NATURE,2023,627:754–758. |
| APA | Li, Gaici.,Hu, Maokai.,Li, Wenxiong.,Yang, Yi.,Wang, Xiaofeng.,...&Herman, Eliot.(2023).A shock flash breaking out of a dusty red supergiant.NATURE,627,754–758. |
| MLA | Li, Gaici,et al."A shock flash breaking out of a dusty red supergiant".NATURE 627(2023):754–758. |
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| Li-2024-A shock flas（4888KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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