The Formation of Electron-capture Supernovae: A Review
文献类型：期刊论文
| 作者 | Wang B(王博)3,4,5; Liu DD(刘栋栋)3,4,5; Guo, Yunlang1,2; Han ZW(韩占文)3,4,5 |
| 刊名 | RESEARCH IN ASTRONOMY AND ASTROPHYSICS
 |
| 出版日期 | 2026-03-31 |
| 卷号 | 26期号:3 |
| 关键词 | stars: evolution (stars:) binaries: general (stars:) binaries (including multiple): close (stars:) supernovae: general |
| ISSN号 | 1674-4527 |
| DOI | 10.1088/1674-4527/ae2d0e |
| 产权排序 | 第1完成单位 |
| 文献子类 | Review |
| 英文摘要 | It is generally believed that the electron-capture reactions happen when the oxygen-neon (ONe) cores grow in masses close to the Chandrasekhar limit, leading to the formation of neutron stars (NSs) via electron-capture supernovae (EC-SNe). EC-SNe are predicted to be the most likely short-lived and faint optical transients, and a small ejecta mass is expected during the collapse. This kind of SNe provide a distinct channel for producing isolated NSs and NS systems, especially for the formation of X-ray binaries and double NSs. Although EC-SNe were proposed similar to 45 yr ago, there are still some uncertainties for the origin of EC-SNe and their productions. In this article, we review recent studies on the two classic progenitor channels of EC-SNe, i.e., the single star channel and the binary channel. In the single star channel, EC-SNe can happen in super asymptotic giant branch stars or He stars, whereas in the binary channel EC-SNe can occur in He stars in binaries (involving He star+MS systems and NS+He star systems) or accretion-induced collapse in white dwarf binaries (involving the single-degenerate scenario and the double-degenerate scenario). Recent progress on these two progenitor channels is discussed, including the initial parameter range for EC-SNe, the evolutionary paths to EC-SNe, related objects and some observational constraints, etc. We also make some discussions on the possible candidates for EC-SNe in this article, and the impacts of EC-SNe on some research fields, e.g., the properties of NSs, double NS population and chemical products, etc. It is noting that EC-SNe show some similar properties with ultra-stripped SNe, e.g., low ejecta masses and small kicks. Accordingly, we also discuss the difference between these two types of SNe in this article. Research on EC-SNe is at a pivotal stage, with key theoretical uncertainties and observational challenges requiring integrated modeling and multi-wavelength observations for robust identification. |
| 学科主题 | 天文学 ; 恒星与银河系 |
| URL标识 | 查看原文 |
| 出版地 | No.2 The Distillery, Glassfields, Avon Street, Bristol, ENGLAND |
| WOS关键词 | ACCRETION-INDUCED COLLAPSE ; BINARY MILLISECOND PULSARS ; ULTRA-STRIPPED SUPERNOVA ; ASYMPTOTIC GIANT BRANCH ; HE STAR SYSTEMS ; WHITE-DWARF BINARIES ; DOUBLE NEUTRON-STARS ; CORE-COLLAPSE ; HELIUM STARS ; IA SUPERNOVAE |
| 资助项目 | National Natural Science Foundation of China[12225304]; National Natural Science Foundation of China[12288102]; National Natural Science Foundation of China[12090040/12090043]; National Natural Science Foundation of China[12403035]; National Natural Science Foundation of China[12273105]; National Key R&D Program of China[2021YFA1600404]; Yunnan Revitalization Talent Support Program (Yunling Scholar Project, Innovation Team and Young Talent Project); Yunnan Science and Technology Program[202501AS070005]; Yunnan Science and Technology Program[202201BC070003]; Yunnan Science and Technology Program[202401AV070006]; Yunnan Science and Technology Program[202201AW070011]; International Center of Supernovae, Yunnan Key Laboratory[202302AN360001] |
| WOS研究方向 | Astronomy & Astrophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:001663203200001 |
| 出版者 | IOP Publishing Ltd |
| 资助机构 | National Natural Science Foundation of China[12225304, 12288102, 12090040/12090043, 12403035, 12273105] ; National Key R&D Program of China[2021YFA1600404] ; Yunnan Revitalization Talent Support Program (Yunling Scholar Project, Innovation Team and Young Talent Project) ; Yunnan Science and Technology Program[202501AS070005, 202201BC070003, 202401AV070006, 202201AW070011] ; International Center of Supernovae, Yunnan Key Laboratory[202302AN360001] |
| 版本 | 出版稿 |
| 源URL | [http://ir.ynao.ac.cn/handle/114a53/28847]  |
| 专题 | 云南天文台_大样本恒星演化研究组 |
| 通讯作者 | Wang B(王博) |
| 作者单位 | 1.Key Laboratory of Modern Astronomy and Astrophysics, Nanjing University, Ministry of Education, Nanjing 210023, China 2.School of Astronomy and Space Science, Nanjing University, Nanjing 210023, China; yunlang@nju.edu.cn; 3.University of Chinese Academy of Sciences, Beijing 100049, China; 4.International Center of Supernovae, Yunnan Key Laboratory, Kunming 650216, China; 5.Yunnan Observatories, Chinese Academy of Sciences, Kunming 650216, China; wangbo@ynao.ac.cn, liudongdong@ynao.ac.cn, zhanwenhan@ynao.ac.cn; |
| 推荐引用方式 GB/T 7714 | Wang B,Liu DD,Guo, Yunlang,et al. The Formation of Electron-capture Supernovae: A Review[J]. RESEARCH IN ASTRONOMY AND ASTROPHYSICS,2026,26(3). |
| APA | 王博,刘栋栋,Guo, Yunlang,&韩占文.(2026).The Formation of Electron-capture Supernovae: A Review.RESEARCH IN ASTRONOMY AND ASTROPHYSICS,26(3). |
| MLA | 王博,et al."The Formation of Electron-capture Supernovae: A Review".RESEARCH IN ASTRONOMY AND ASTROPHYSICS 26.3(2026). |
入库方式： OAI收割
来源：云南天文台
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