YNAO OpenIR  > 双星与变星研究组
Mass Flow in Algol Type Binary
Zhang J(张嘉)1,2,3; Qian SB(钱声帮)1,2,3
Source PublicationAstronomical Society of the Pacific (ASP) Conference Series - NINTH PACIFIC RIM CONFERENCE ON STELLAR ASTROPHYSICS
Author of SourceQian, SB; Leung, KC; Zhu, L; Kwok, S
Contribution Rank第1完成单位
Indexed ByCPCI
Conference Name9th Pacific Rim Conference on Stellar Astrophysics
Conference Date2011-04-14
Conference PlaceLijiang, PEOPLES R CHINA

This article discusses the relationship between the existence of mass flow and secondary star's Roche lobe volume. It is pointed that the special structure of Algol type binary cannot support long-term continuous mass flow mostly. According to the investigation, the upward parabolic curves in O-C diagrams (which is a direct evidence of long-existing mass flow) are not common. Besides, it is found that a large part of O-C diagrams show break lines which means there are period jumps in these Algol type binaries. The upward break lines may be caused by interruption of mass flow, and the downward break lines are guessed caused by the secondary star's unstable structure.

Funding ProjectChinese Natural Science Foundation[11133007] ; Chinese Natural Science Foundation[10973037]
Funding OrganizationChinese Natural Science Foundation
Subject Area天文学 ; 天体物理学 ; 恒星与银河系
MOST Discipline Catalogue理学 ; 理学::天文学
SubtypeProceedings Paper
Publication Place390 ASHTON AVE, SAN FRANCISCO, CA 94112 USA
Archive Date2012-12-18
WOS IDWOS:000304126300011
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
Citation statistics
Document Type会议论文
Corresponding AuthorZhang J(张嘉)
Affiliation1.National Astronomical Observatories/Yunnan Observatory, Chinese Academy of Sciences, P. O. Box 110, 650011 Kunming, P. R. China
2.Key Laboratory for the Structure and Evolution of Celestial Objects, Chinese Academy of Sciences
3.Graduate School of the CAS, 100049, Beijing, P.R. China/Yuquan Road 19# , SijingShan Block, 100049, Beijing City, P. R. China
First Author AffilicationYunnan Observatories, Chinese Academy of Sciences
Corresponding Author AffilicationYunnan Observatories, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Zhang J,Qian SB. Mass Flow in Algol Type Binary[C]//Qian, SB; Leung, KC; Zhu, L; Kwok, S. 390 ASHTON AVE, SAN FRANCISCO, CA 94112 USA:ASTRONOMICAL SOC PACIFIC,2012:67-70.
Files in This Item:
File Name/Size DocType Version Access License
Mass Flow in Algol T(413KB)会议论文 开放获取CC BY-NC-SAView Application Full Text
Related Services
Recommend this item
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Zhang J(张嘉)]'s Articles
[Qian SB(钱声帮)]'s Articles
Baidu academic
Similar articles in Baidu academic
[Zhang J(张嘉)]'s Articles
[Qian SB(钱声帮)]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Zhang J(张嘉)]'s Articles
[Qian SB(钱声帮)]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Mass Flow in Algol Type Binary.pdf
Format: Adobe PDF
All comments (0)
No comment.

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.