| Multiband Simultaneous Photometry of Type II SN 2023ixf with Mephisto and the Twin 50 cm Telescopes | |
Yang, Yuan-Pei1; Liu, Xiangkun1; Pan, Yu1; Er, Xinzhong1; Liu, Dezi1; Fang, Yuan1; Du, Guowang1; Cai YZ(蔡永志)2,3,4 ; Xu, Xian1; Chen, Xinlei1; Zou, Xingzhu1; Guo, Helong1; Liu, Chenxu1; Cheng, Yehao1; Kumar, Brajesh1; Liu, Xiaowei1
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| 发表期刊 | ASTROPHYSICAL JOURNAL
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| 2024-07-01 | |
| 卷号 | 969期号:2 |
| DOI | 10.3847/1538-4357/ad4be3 |
| 产权排序 | 第2完成单位 |
| 收录类别 | SCI |
| 摘要 | SN 2023ixf, recently reported in the nearby galaxy M101 at a distance of 6.85 Mpc, was one of the closest and brightest core-collapse supernovae in the last decade. In this work, we present multiwavelength photometric observation of SN 2023ixf with the Multi-channel Photometric Survey Telescope (Mephisto) in the uvgr bands and with the twin 50 cm telescopes in the griz bands. We find that the bolometric luminosity reached the maximum value of 3 x 1043 erg s-1 at 3.9 days after the explosion and fully settled onto the radioactive tail at similar to 90 days. The effective temperature decreased from 3.2 x 104 K at the first observation and approached a constant of similar to(3000-4000) K after the first 2 months. The evolution of the photospheric radius is consistent with a homologous expansion with a velocity of 8700 km s-1 in the first 2 months, and it shrunk subsequently. Based on the radioactive tail, the initial nickel mass is about M Ni similar to 0.098 M circle dot. The explosion energy and the ejecta mass are estimated to be E similar or equal to (1.0-5.7) x 1051 erg and M ej similar or equal to (3.8-16) M circle dot, respectively. The peak bolometric luminosity is proposed to be contributed by the interaction between the ejecta and the circumstellar medium (CSM). We find a shocked CSM mass of M CSM similar to 0.013 M circle dot, a CSM density of rho CSM similar to 2.5 x 10-13 g cm-3, and a mass-loss rate of the progenitor of M similar to 0.022M circle dot yr-1 . |
| 资助项目 | Yunnan University Development Plan for World-Class University; Yunnan University Development Plan for World-Class Astronomy Discipline; Science & Technology Champion Project - Yunnan Revitalization Talent Support Program[202005AB160002]; Two Team Projects-the Innovation Team - Yunnan Revitalization Talent Support Program[202105AE160021]; Top Team -Yunnan Revitalization Talent Support Program[202305AT350002]; National Natural Science Foundation of China[12003028]; National SKA Program of China[2022SKA0130100]; NSFC of China[12173033]; National Key R&D Program of China[2022YFF0503403]; YNU[C176220100008]; National Natural Science Foundation of China (NSFC)[12303054]; Yunnan Fundamental Research Projects[202401AU070063]; International Center of Supernovae, Yunnan Key Laboratory[202302AN360001] |
| 项目资助者 | Yunnan University Development Plan for World-Class University ; Yunnan University Development Plan for World-Class Astronomy Discipline ; Science & Technology Champion Project - Yunnan Revitalization Talent Support Program[202005AB160002] ; Two Team Projects-the Innovation Team - Yunnan Revitalization Talent Support Program[202105AE160021] ; Top Team -Yunnan Revitalization Talent Support Program[202305AT350002] ; National Natural Science Foundation of China[12003028] ; National SKA Program of China[2022SKA0130100] ; NSFC of China[12173033] ; National Key R&D Program of China[2022YFF0503403] ; YNU[C176220100008] ; National Natural Science Foundation of China (NSFC)[12303054] ; Yunnan Fundamental Research Projects[202401AU070063] ; International Center of Supernovae, Yunnan Key Laboratory[202302AN360001] |
| 语种 | 英语 |
| 学科领域 | 天文学 ; 恒星与银河系 |
| 文章类型 | Article |
| 出版者 | IOP Publishing Ltd |
| 出版地 | TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND |
| ISSN | 0004-637X |
| URL | 查看原文 |
| WOS记录号 | WOS:001264289600001 |
| WOS研究方向 | Astronomy & Astrophysics |
| WOS类目 | Astronomy & Astrophysics |
| 关键词[WOS] | LIGHT-CURVES ; RED SUPERGIANT ; INFRARED OBSERVATIONS ; MESSIER 101 ; PROGENITOR ; SUPERNOVAE ; SPECTROSCOPY ; ULTRAVIOLET ; EVOLUTION ; EMISSION |
| 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/114a53/27461 |
| 专题 | 南方基地 中国科学院天体结构与演化重点实验室 |
| 作者单位 | 1.South-Western Institute for Astronomy Research, Yunnan University, Kunming, Yunnan 650504, People's Republic of China; [email protected], [email protected], [email protected]; 2.Yunnan Observatories, Chinese Academy of Sciences, Kunming 650216, People's Republic of China; 3.Key Laboratory for the Structure and Evolution of Celestial Objects, Chinese Academy of Sciences, Kunming 650216, People's Republic of China; 4.International Centre of Supernovae, Yunnan Key Laboratory, Kunming 650216, People's Republic of China |
| 推荐引用方式 GB/T 7714 | Yang, Yuan-Pei,Liu, Xiangkun,Pan, Yu,et al. Multiband Simultaneous Photometry of Type II SN 2023ixf with Mephisto and the Twin 50 cm Telescopes[J]. ASTROPHYSICAL JOURNAL,2024,969(2). |
| APA | Yang, Yuan-Pei.,Liu, Xiangkun.,Pan, Yu.,Er, Xinzhong.,Liu, Dezi.,...&Liu, Xiaowei.(2024).Multiband Simultaneous Photometry of Type II SN 2023ixf with Mephisto and the Twin 50 cm Telescopes.ASTROPHYSICAL JOURNAL,969(2). |
| MLA | Yang, Yuan-Pei,et al."Multiband Simultaneous Photometry of Type II SN 2023ixf with Mephisto and the Twin 50 cm Telescopes".ASTROPHYSICAL JOURNAL 969.2(2024). |
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| Multiband Simultaneo（1083KB） | 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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