Two New ZZ Ceti Stars from the LAMOST Survey

YNAO OpenIR > 恒星物理研究组

	Two New ZZ Ceti Stars from the LAMOST Survey
	Su J(苏杰)1,3 ; Fu, JN 1; Khokhuntod, P 1; Lin GF(林桂芳)2,3
会议录名称	Astronomical Society of the Pacific (ASP) Conference Series - 20TH EUROPEAN WHITE DWARF WORKSHOP
	2017-03
卷号	509
页码	367-372
会议录编者/会议主办者	Tremblay, PE; Gansicke, B; Marsh, T
产权排序	第2完成单位
收录类别	CPCI
会议名称	20th European Workshop on White Dwarfs (EuroWD)
会议日期	2016-07-25
会议地点	Univ Warwick, Coventry, UNITED KINGDOM
会议赞助商	European Res Council
摘要	We report the progress of our search for new pulsating white dwarfs. A few pulsating DA white dwarf candidates were selected from the published catalogs based on the data of the Large Sky Area Multi-Object Fiber Spectroscopic Telescope (LAMOST) survey. We carried out follow-up photometric observations on the candidates to ascertain if they are pulsators. Two candidates: J004628.31+343319.90 and J062159.50+252335.90 have been identified as new pulsating DA white dwarfs (ZZ Ceti stars). J004628.31+343319.90 has a main frequency at 2114.4 mu Hz and 1062159.50+252335.90 has a lower main frequency at 1204.6 mu Hz.
资助项目	China Postdoctoral Science Foundation[2015M570960] ; Key Laboratory for the Structure and Evolution of Celestial Objects, Chinese Academy of Sciences[OP201406] ; CAS ; People's Government of Yunnan Province ; Open Project Program of the Key Laboratory of Optical Astronomy, NAOC, CAS
项目资助者	China Postdoctoral Science Foundation ; Key Laboratory for the Structure and Evolution of Celestial Objects, Chinese Academy of Sciences ; CAS ; People's Government of Yunnan Province ; Open Project Program of the Key Laboratory of Optical Astronomy, NAOC, CAS
语种	英语
学科领域	天文学
文章类型	Proceedings Paper
出版者	ASTRONOMICAL SOC PACIFIC
出版地	390 ASHTON AVE, SAN FRANCISCO, CA 94112 USA
ISBN号	978-1-58381-902-9
ISSN号	1050-3390
URL	查看原文
WOS记录号	WOS:000401592100062
WOS研究方向	Astronomy & Astrophysics
WOS类目	Astronomy & Astrophysics
关键词[WOS]	Da White-dwarfs ; Main-sequence Binaries ; Pilot Survey ; Dr1
引用统计
文献类型	会议论文
条目标识符	http://ir.ynao.ac.cn/handle/114a53/10038
专题	恒星物理研究组中国科学院天体结构与演化重点实验室
通讯作者	Su J(苏杰)
作者单位	1.Department of Astronomy, Beijing Normal University, Beijing 100875, China 2.Yunnan Observatories, Chinese Academy of Sciences, Kunming 650011, China 3.3Key Laboratory for the Structure and Evolution of Celestial Objects, Chinese Academy of Sciences, Kunming 650011, China
推荐引用方式 GB/T 7714	Su J,Fu, JN,Khokhuntod, P,et al. Two New ZZ Ceti Stars from the LAMOST Survey[C]//Tremblay, PE; Gansicke, B; Marsh, T. 390 ASHTON AVE, SAN FRANCISCO, CA 94112 USA:ASTRONOMICAL SOC PACIFIC,2017:367-372.

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