中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 云南天文台
  3. 中国科学院云南天文台
  4. 大样本恒星演化研究组
The Distribution of Semidetached Binaries. I. An Efficient Pipeline

文献类型：期刊论文

作者Xiong JP(熊建萍)1,4,5; Ding X(丁旭)5; Li, Jiadong2; Ge HW(葛宏伟)1,4,5; Cheng QY(程其原)3,5; Ji KF(季凯帆)5; Han ZW(韩占文)1,4,5; Chen XF(陈雪飞)1,4,5
刊名ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES
出版日期2024-02-01
卷号270期号:2
ISSN号0067-0049
DOI10.3847/1538-4365/ad0ceb
产权排序第1完成单位
文献子类Article
英文摘要Semidetached binaries are in the stage of mass transfer and play a crucial role in studying the physics of mass transfer between interacting binaries. Large-scale time-domain surveys provide many light curves of binary systems, while Gaia offers high-precision astrometric data. In this paper, we develop, validate, and apply a pipeline that combines the Markov Chain Monte Carlo method with a forward model and DBSCAN clustering to search for semidetached binaries and estimate the inclination, relative radius, mass ratio, and temperature ratio of each using light curves. We train our model on the mock light curves from Physics of Eclipsing Binaries (PHOEBE), which provides broad coverage of light-curve simulations for semidetached binaries. Applying our pipeline to Transiting Exoplanet Survey Satellite sectors 1-26, we have identified 77 semidetached binary candidates. Utilizing the distance from Gaia, we determine their masses and radii with median fractional uncertainties of similar to 26% and similar to 7%, respectively. With the added 77 candidates, the catalog of semidetached binaries with orbital parameters has been expanded by approximately 20%. The comparison and statistical results show that our semidetached binary candidates align well with the compiled samples and the PARSEC model in T eff-L and M-R relations. Combined with the literature samples, comparative analysis with stability criteria for conserved mass transfer indicates that similar to 97.4% of samples are undergoing nuclear-timescale mass transfer, and two samples (GO Cyg and TIC 454222105) are located within the limits of stability criteria for dynamical- and thermal-timescale mass transfer, and are currently undergoing thermal-timescale mass transfer. Additionally, one system (IR Lyn) is very close to the upper limit of delayed dynamical-timescale mass transfer.
学科主题天文学
URL标识查看原文
出版地TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND
WOS关键词ECLIPSING BINARIES ; LIGHT CURVES ; BOLOMETRIC CORRECTIONS ; STELLAR PARAMETERS ; RT PERSEI ; MASS-LOSS ; CATALOG ; GAIA ; STARS ; EXTINCTION
资助项目NSFC; National Key R&D Program of China[12125303]; National Key R&D Program of China[12288102]; National Key R&D Program of China[12173081]; National Key R&D Program of China[12303106]; Key research program of frontier sciences, CAS[2021YFA1600401]; Key research program of frontier sciences, CAS[2021YFA1600403]; Yunnan Fundamental Research Projects[ZDBS-LY-7005]; International Centre of Supernovae, Yunnan Key Laboratory[202101AV070001]; Yunnan Revitalization Talent Support Program-Science & Technology Champion Project[202302AN360001]; China Manned Space Project
WOS研究方向Astronomy & Astrophysics
语种英语
出版者IOP Publishing Ltd
WOS记录号WOS:001144244900001
资助机构NSFC ; National Key R&D Program of China[12125303, 12288102, 12173081, 12303106] ; Key research program of frontier sciences, CAS[2021YFA1600401, 2021YFA1600403] ; Yunnan Fundamental Research Projects[ZDBS-LY-7005] ; International Centre of Supernovae, Yunnan Key Laboratory[202101AV070001] ; Yunnan Revitalization Talent Support Program-Science & Technology Champion Project[202302AN360001] ; China Manned Space Project[202305AB350003] ; [CMS-CSST-2021-A10]
版本出版稿
源URL[http://ir.ynao.ac.cn/handle/114a53/26481]  
专题云南天文台_大样本恒星演化研究组
云南天文台_丽江天文观测站（南方基地）
云南天文台_中国科学院天体结构与演化重点实验室
天文技术实验室
作者单位1.Key Laboratory for Structure and Evolution of Celestial Objects, Chinese Academy of Sciences, P.O. Box 110, Kunming 650216, People's Republic of China;
2.Max-Planck-Institut für Astronomie, Königstuhl 17, D-69117 Heidelberg, Germany;
3.University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
4.International Centre of Supernovae, Yunnan Key Laboratory, Kunming 650216, People's Republic of China;
5.Yunnan Observatories, Chinese Academy of Sciences, 396 YangFangWang, Guandu District, Kunming, 650216, People's Republic of China xiongjianping@ynao.ac.cn, cxf@ynao.ac.cn;
推荐引用方式
GB/T 7714		 Xiong JP,Ding X,Li, Jiadong,et al. The Distribution of Semidetached Binaries. I. An Efficient Pipeline[J]. ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES,2024,270(2).
APA 熊建萍.,丁旭.,Li, Jiadong.,葛宏伟.,程其原.,...&陈雪飞.(2024).The Distribution of Semidetached Binaries. I. An Efficient Pipeline.ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES,270(2).
MLA 熊建萍,et al."The Distribution of Semidetached Binaries. I. An Efficient Pipeline".ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES 270.2(2024).

入库方式： OAI收割

来源：云南天文台

浏览0
下载0
收藏0
其他版本

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。