Evolving ONe WD plus He WD systems to ultra-compact X-ray binaries | |
Liu DD(刘栋栋)1,2; Wang B(王博)1,2 | |
刊名 | MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY |
2023-03-31 | |
卷号 | 521期号:4页码:6053-6060 |
关键词 | binaries general - stars evolution - stars neutron - supernovae general - white dwarfs - X-rays |
ISSN号 | 0035-8711 |
DOI | 10.1093/mnras/stad875 |
产权排序 | 第1完成单位 |
文献子类 | Article |
英文摘要 | It has been proposed that accretion-induced collapse (AIC) of massive white-dwarfs (WDs) is an indispensable path for the formation of neutron star (NS) binaries. Although there are still no direct evidence for the existence of AIC events, several kinds of NS systems are suggested to originate from the AIC processes. One of the representative evidence is the detection of the strong magnetic field and slow spin NSs with ultra-light companions (=0.1 M-?) in close orbits. However, previous studies cannot explain the formation of AIC events with such low-mass companions. In the present work, we evolve a series of ONe WD+He WD systems to the formation of AIC events (named as the He WD donor channel), and the NS binaries behave as ultra-compact X-ray binaries when the He WDs refill their Roche lobes. We found that the ONe WD+He WD systems a possible channel for the formation of the newly formed NS+ultra-light companion systems just after the AIC event. Although there are some other inconsistent properties, the detected companion mass and orbital period of 4U 1626-67 (one of the newly formed NS binaries with ultra-light companions) can be reproduced by the He WD donor channel. In addition, combined with previous asteroseismology results, we speculate that an UCXB source (XTE J1751-305) may originate from the He WD donor channel. |
学科主题 | 天文学 ; 恒星与银河系 ; 恒星形成与演化 |
URL标识 | 查看原文 |
出版地 | GREAT CLARENDON ST, OXFORD OX2 6DP, ENGLAND |
资助项目 | National Natural Science Foundation of China[12273105] ; National Natural Science Foundation of China[12225304] ; National Key R&D Program of China[2021YFA1600403/04] ; Youth Innovation Promotion Association CAS[2021058] ; Western Light Project of CAS[XBZG-ZDSYS-202117] ; China Manned Space Project[CMS-CSST-2021-A12/B07] ; Yunnan Fundamental Research Projects[202001AU070054] ; Yunnan Fundamental Research Projects[202101AT070027] ; Yunnan Fundamental Research Projects[202101AW070047] ; Yunnan Fundamental Research Projects[202001AS070029] ; Yunnan Fundamental Research Projects[202201BC070003] ; Frontier Scientific Research Program of Deep Space Exploration Laboratory[2022-QYKYJH-ZYTS-016] |
WOS关键词 | ACCRETION-INDUCED COLLAPSE ; NICKEL-RICH OUTFLOWS ; WHITE-DWARFS ; GLOBULAR-CLUSTERS ; MILLISECOND PULSARS ; NEUTRON-STARS ; 4U 1626-67 ; EVOLUTION ; SUPERNOVA ; MODULES |
WOS研究方向 | Astronomy & Astrophysics |
语种 | 英语 |
出版者 | OXFORD UNIV PRESS |
WOS记录号 | WOS:000974917400006 |
资助机构 | National Natural Science Foundation of China[12273105, 12225304] ; National Key R&D Program of China[2021YFA1600403/04] ; Youth Innovation Promotion Association CAS[2021058] ; Western Light Project of CAS[XBZG-ZDSYS-202117] ; China Manned Space Project[CMS-CSST-2021-A12/B07] ; Yunnan Fundamental Research Projects[202001AU070054, 202101AT070027, 202101AW070047, 202001AS070029, 202201BC070003] ; Frontier Scientific Research Program of Deep Space Exploration Laboratory[2022-QYKYJH-ZYTS-016] |
内容类型 | 期刊论文 |
版本 | 出版稿 |
源URL | [http://ir.ynao.ac.cn/handle/114a53/26059] |
专题 | 云南天文台_大样本恒星演化研究组 |
通讯作者 | Liu DD(刘栋栋); Wang B(王博) |
作者单位 | 1.Key Laboratory for the Structure and Evolution of Celestial Objects, Chinese Academy of Sciences, Kunming 650216, China 2.Yunnan Observatories, Chinese Academy of Sciences, Kunming 650216, China; |
推荐引用方式 GB/T 7714 | Liu DD,Wang B. Evolving ONe WD plus He WD systems to ultra-compact X-ray binaries[J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,2023,521(4):6053-6060. |
APA | Liu DD,&Wang B.(2023).Evolving ONe WD plus He WD systems to ultra-compact X-ray binaries.MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,521(4),6053-6060. |
MLA | Liu DD,et al."Evolving ONe WD plus He WD systems to ultra-compact X-ray binaries".MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 521.4(2023):6053-6060. |
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