Observations of the pulsating subdwarf B star Feige 48: Constraints on evolution and companions

	Observations of the pulsating subdwarf B star Feige 48: Constraints on evolution and companions
	Reed, MD ; Kawaler, SD ; Zola, S ; Jiang, XJ; Dreizler, S ; Schuh, SL ; Deetjen, JL ; Kalytis, R ; Meistas, E ; Janulis, R
刊名	MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
	2004-03-11
卷号	348 期号:4 页码:1164-1174
关键词	stars : individual (Feige 48) stars : oscillations stars : variables : other
英文摘要	Since pulsating subdwarf B (sdBV or EC14026) stars were first discovered, observational efforts have tried to realize their potential for constraining the interior physics of extreme horizontal branch stars. Difficulties encountered along the way include uncertain mode identifications and a lack of stable pulsation mode properties. Here we report on Feige 48, an sdBV star for which follow- up observations have been obtained spanning more than four years. These observations show some stable pulsation modes.
收录类别	SCI
语种	英语
WOS记录号	WOS:000220088100006
内容类型	期刊论文
源URL	[http://ir.bao.ac.cn/handle/114a11/8391]
专题	国家天文台_光学天文研究部
作者单位	1.SW Missouri State Univ, Dept Phys Astron & Mat Sci, Springfield, MO 65804 USA 2.Iowa State Univ, Dept Phys & Astron, Ames, IA 50011 USA 3.Jagiellonian Univ, Astron Observ, PL-30244 Krakow, Poland 4.Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China 5.Univ Tubingen, Inst Astron & Astrophys, D-72076 Tubingen, Germany 6.Univ Gottingen, Univ Sternwarte Gottingen, D-37083 Gottingen, Germany 7.Vilnius State Univ, Astron Observ, Inst Mat Sci & Appl Res, LT-2009 Vilnius, Lithuania 8.Astron Observ, Inst Theoret Phys & Astron, LT-2600 Vilnius, Lithuania 9.Crakow Pedag Univ, Mt Suhora Observ, PL-30084 Krakow, Poland 10.Apache Point Observ, Sunspot, NM 88349 USA
推荐引用方式 GB/T 7714	Reed, MD,Kawaler, SD,Zola, S,et al. Observations of the pulsating subdwarf B star Feige 48: Constraints on evolution and companions[J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,2004,348(4):1164-1174.
APA	Reed, MD.,Kawaler, SD.,Zola, S.,Jiang, XJ.,Dreizler, S.,...&Pakstiene, E.(2004).Observations of the pulsating subdwarf B star Feige 48: Constraints on evolution and companions.MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,348(4),1164-1174.
MLA	Reed, MD,et al."Observations of the pulsating subdwarf B star Feige 48: Constraints on evolution and companions".MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 348.4(2004):1164-1174.