| The Red Supergiant Progenitor of Type II Supernova 2024ggi | |
Xiang, Danfeng1; Mo, Jun1; Wang, Xiaofeng1; Wang, Lingzhi2; Zhang JJ(张居甲)3,4,5 ; Lin H(林含)3,4,5; Chen, Liyang1; Song, Cuiying1; Liu, Liang-Duan6,7; Wang ZY(王振宇)3,4,8; Li, Gaici1
| |
| 发表期刊 | ASTROPHYSICAL JOURNAL LETTERS
 |
| 2024-07-01 | |
| 卷号 | 969期号:1 |
| DOI | 10.3847/2041-8213/ad54b3 |
| 产权排序 | 第3完成单位 |
| 收录类别 | SCI |
| 摘要 | We present a detailed analysis of the progenitor and its local environment for the recently discovered Type II supernova (SN) 2024ggi at a distance of about 6.7 Mpc, by utilizing the pre-explosion images from the Hubble Space Telescope and Spitzer Space Telescope. The progenitor is identified as a red bright variable star, with absolute F814W-band magnitudes being -6.2 mag in 1995 to -7.2 mag in 2003, respectively, consistent with that of a normal red supergiant star. Combining with the historical mid-infrared light curves, a pulsational period of about 379 days can be inferred for the progenitor star. Fitting its spectral energy distribution with stellar spectral models yields the stellar parameters of temperature, radius, and bolometric luminosity as T*=3290(-27)(+19) K, R*=887(-51)(+60) R-circle dot, and log(L/L-circle dot) =4.92(-0.04)(+0.05 ), respectively. The above parameters indicate that the progenitor of SN 2024ggi is consistent with the stellar evolutionary track of a solar-metallicity massive star with an initial mass of 13(-1)(+1) M-circle dot. Moreover, our analysis indicates a relatively low mass-loss rate (i.e., <3 x 10-6 M-circle dot yr(-1)) for the progenitor compared to that inferred from flash spectroscopy and X-ray detection (i.e., 10(-2)-10(-5) M-circle dot yr(-1)), implying a significant enhancement in mass loss within a few years prior to the explosion. |
| 资助项目 | National Natural Science Foundation of China (NSFC)[12288102]; National Natural Science Foundation of China (NSFC)[12033003]; National Natural Science Foundation of China (NSFC)[11633002]; National Natural Science Foundation of China (NSFC)[12303047]; Tencent Xplorer Prize; Chinese Academy of Sciences (CAS); National Key R&D Program of China[2021YFA1600404]; Top-notch Young Talents Program of Yunnan Province; Chinese Academy of Sciences; International Centre of Supernovae, Yunnan Key Laboratory[202302AN360001]; CAS; People's Government of Yunnan Province |
| 项目资助者 | National Natural Science Foundation of China (NSFC)[12288102, 12033003, 11633002, 12303047] ; Tencent Xplorer Prize ; Chinese Academy of Sciences (CAS) ; National Key R&D Program of China[2021YFA1600404] ; Top-notch Young Talents Program of Yunnan Province ; Chinese Academy of Sciences ; International Centre of Supernovae, Yunnan Key Laboratory[202302AN360001] ; CAS ; People's Government of Yunnan Province |
| 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 | 2041-8205 |
| URL | 查看原文 |
| WOS记录号 | WOS:001257899700001 |
| WOS研究方向 | Astronomy & Astrophysics |
| WOS类目 | Astronomy & Astrophysics |
| 关键词[WOS] | MARCS MODEL ATMOSPHERES ; SN 2023IXF ; CIRCUMSTELLAR MATERIAL ; MESSIER 101 ; MESA ISOCHRONES ; SHOCK BREAKOUT ; EMISSION ; ASTROPY ; DENSE ; SPECTROSCOPY |
| 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/114a53/27431 |
| 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.Department of Physics, Tsinghua University, Beijing 100084, People's Republic of China; [email protected]; 2.Chinese Academy of Sciences, South America Center for Astronomy (CASSACA), National Astronomical Observatories, CAS, Beijing 100101, People's Republic of China; 3.Yunnan Observatories (YNAO), Chinese Academy of Sciences (CAS), Kunming, 650216, People's Republic of China; 4.International Centre of Supernovae, Yunnan Key Laboratory, Kunming 650216, People's Republic of China; 5.Key Laboratory for the Structure and Evolution of Celestial Objects, CAS, Kunming, 650216, People's Republic of China; 6.Institute of Astrophysics, Central China Normal University, Wuhan 430079, People's Republic of China; 7.Key Laboratory of Quark and Lepton Physics (Central China Normal University), Ministry of Education, Wuhan 430079, People's Republic of China; 8.University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China |
| 推荐引用方式 GB/T 7714 | Xiang, Danfeng,Mo, Jun,Wang, Xiaofeng,et al. The Red Supergiant Progenitor of Type II Supernova 2024ggi[J]. ASTROPHYSICAL JOURNAL LETTERS,2024,969(1). |
| APA | Xiang, Danfeng.,Mo, Jun.,Wang, Xiaofeng.,Wang, Lingzhi.,张居甲.,...&Li, Gaici.(2024).The Red Supergiant Progenitor of Type II Supernova 2024ggi.ASTROPHYSICAL JOURNAL LETTERS,969(1). |
| MLA | Xiang, Danfeng,et al."The Red Supergiant Progenitor of Type II Supernova 2024ggi".ASTROPHYSICAL JOURNAL LETTERS 969.1(2024). |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| The Red Supergiant P（3554KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 浏览 请求全文 | |
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。
修改评论