The effect of aspherical stellar wind of giant stars on the symbiotic channel of Type Ia supernovae

doi:10.1093/mnras/stab676

YNAO OpenIR > 大样本恒星演化研究组

	The effect of aspherical stellar wind of giant stars on the symbiotic channel of Type Ia supernovae
	Wu, Chengyuan 1; Liu DD(刘栋栋)2,3,4 ; Wang, Xiaofeng 1,5; Wang B(王博)2,3,4
发表期刊	MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
	2021-04-05
卷号	503 期号:3 页码:4061-4074
DOI	10.1093/mnras/stab676
产权排序	第2完成单位
收录类别	SCI ; EI
关键词	binaries: symbiotic stars: evolution supernovae: general white dwarfs
摘要	The progenitor systems accounting for explosions of Type Ia supernovae (SNe Ia) is still under debate. Symbiotic channel is one of the possible progenitor scenarios, in which the WDs in these systems increase in mass through wind accretion from their red giant companions. The mass-loss processes of the giants in the symbiotic systems could produce the amount of circumstellar medium (CSM), and detections of interaction signals between SN ejecta and CSM can be used as an ideal way to distinguish different progenitor models. However, the density distribution and geometric structure of the CSM around the symbiotic systems remain highly uncertain. By assuming that the tidal torque from binary interaction can increase the mass-loss rate of the red giant and cause the stellar wind concentrate towards the equatorial plane, we provide a simplified method to estimate the density and the degree of deviation from spherical symmetry for the CSM. Based on the calculations of the binary evolutions of symbiotic systems using stellar evolution code mesa, we obtained the parameter space for producing SNe Ia. We found that SNe Ia could originate from symbiotic systems with massive carbon-oxygen white dwarfs (CO WDs), while the half-opening angle of the stellar wind from red giant towards the WD varies with the binary evolution, resulting in the formation of surrounding CSM with different geometric structures. The corresponding properties of ejecta-CSM interactions may be examined by spectropolarimetry observations in the future, from which one may find an additional relationship between circumstellar environment of SNe Ia and their progenitor systems.
资助项目	National Natural Science Foundation of China (NSFC)[12003013] ; National Natural Science Foundation of China (NSFC)[12033003] ; National Natural Science Foundation of China (NSFC)[11633002] ; National Natural Science Foundation of China (NSFC)[11761141001] ; National Natural Science Foundation of China[11903075] ; Western Light Youth Project of Chinese Academy of Sciences and Yunnan Province[202001Au070054] ; National Program on Key Research and Development Project[2016YFA0400803] ; Scholar Program of Beijing Academy of Science and Technology[DZ: BS202002] ; NSFC[11873085] ; NSFC[11521303] ; Chinese Academy of Sciences[QYZDB-SSW-SYS001] ; Yunnan Province[2018FB005] ; Yunnan Province[2019FJ001] ; Yunnan Province[202001AS070029]
项目资助者	National Natural Science Foundation of China (NSFC)[12003013, 12033003, 11633002, 11761141001] ; National Natural Science Foundation of China[11903075] ; Western Light Youth Project of Chinese Academy of Sciences and Yunnan Province[202001Au070054] ; National Program on Key Research and Development Project[2016YFA0400803] ; Scholar Program of Beijing Academy of Science and Technology[DZ: BS202002] ; NSFC[11873085, 11521303] ; Chinese Academy of Sciences[QYZDB-SSW-SYS001] ; Yunnan Province[2018FB005, 2019FJ001, 202001AS070029]
语种	英语
学科领域	天文学 ; 恒星与银河系 ; 恒星形成与演化
文章类型	Article
出版者	OXFORD UNIV PRESS
出版地	GREAT CLARENDON ST, OXFORD OX2 6DP, ENGLAND
ISSN	0035-8711
URL	查看原文
WOS记录号	WOS:000770093600011
WOS研究方向	Astronomy & Astrophysics
WOS类目	Astronomy & Astrophysics
关键词[WOS]	ROTATIONAL VELOCITIES ; II SUPERNOVAE ; DWARF ; PROGENITORS ; EVOLUTION ; BINARIES ; MODELS ; SYSTEMS ; NOVAE ; LIGHT
EI入藏号	20221712019064
EI主题词	White dwarfs
EI分类号	657.2 Extraterrestrial Physics and Stellar Phenomena - 921 Mathematics
引用统计	被引频次：2[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ynao.ac.cn/handle/114a53/24408
专题	大样本恒星演化研究组中国科学院天体结构与演化重点实验室
通讯作者	Wu, Chengyuan; Liu DD(刘栋栋); Wang, Xiaofeng
作者单位	1.Physics Department and Tsinghua Center for Astrophysics (THCA), Tsinghua University, Beijing 100084, China 2.Yunnan Observatories, Chinese Academy of Sciences, Kunming 650216, China 3.Key Laboratory for the Structure and Evolution of Celestial Objects, Yunnan Observatories, CAS, Kunming 650216, China 4.University of Chinese Academy of Sciences, Beijing 100049, China 5.Beijing Planetarium, Beijing Academy of Science and Technology, Beijing 100044, China
通讯作者单位	中国科学院云南天文台
推荐引用方式 GB/T 7714	Wu, Chengyuan,Liu DD,Wang, Xiaofeng,et al. The effect of aspherical stellar wind of giant stars on the symbiotic channel of Type Ia supernovae[J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,2021,503(3):4061-4074.
APA	Wu, Chengyuan,Liu DD,Wang, Xiaofeng,&Wang B.(2021).The effect of aspherical stellar wind of giant stars on the symbiotic channel of Type Ia supernovae.MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,503(3),4061-4074.
MLA	Wu, Chengyuan,et al."The effect of aspherical stellar wind of giant stars on the symbiotic channel of Type Ia supernovae".MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 503.3(2021):4061-4074.

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 effect of aspher（1465KB）	期刊论文	出版稿	开放获取	CC BY-NC-SA	浏览请求全文