Asteroseismology of the PG 1159 star PG 0122+200
文献类型：期刊论文
| 作者 | Fu, J.-N.; Viraghalmy, G.; Zsuffa, D.; Szeidl, B.; Paparo, M.; Zhang, X.-B. ; Lipkin, Y.; Leibowitz, E.; Schuh, S.; Dreizler, S.
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| 刊名 | ASTRONOMY & ASTROPHYSICS
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| 出版日期 | 2007-05-01 |
| 卷号 | 467期号:1页码:237-248 |
| 关键词 | Stars : Evolution Stars : Fundamental Parameters Stars : White Dwarfs Stars : Oscillations Stars : Individual : Pg 0122+200 |
| DOI | 10.1051/0004-6361:20066295 |
| 英文摘要 | Context. The variable pre-white dwarf PG 1159 stars (GW Vir) are g-mode non-radial pulsators. Asteroseismology puts strong constraints on their global parameters and internal structure. PG 0122+200 defines the red edge of the instability strip and its evolutionary timescale is predicted to be dominated by neutrino emission. Its study offers the opportunity to better understand the instability mechanism and to validate the physics of the neutrino production in dense plasma. |
| 语种 | 英语 |
| WOS记录号 | WOS:000246417900027 |
| 源URL | [http://ir.bao.ac.cn/handle/114a11/8917]  |
| 专题 | 国家天文台_光学天文研究部 |
| 作者单位 | 1.Univ Oslo, Inst Theoret Astrophys, Oslo, Norway 2.Univ Toulouse 3, Observ Midi Pyrenees, CNRS, UMR 5572, F-31062 Toulouse, France 3.Beijing Normal Univ, Dept Astron, Beijing, Peoples R China 4.Univ Vienna, Inst Astron, A-1180 Vienna, Austria 5.S African Astron Observ, ZA-7935 Cape Town, South Africa 6.Florida Inst Technol, Dept Phys & Space Sci, Melbourne, FL 32901 USA 7.Florida Inst Technol, SARA Observ, Melbourne, FL USA 8.IAC, Tenerife, Spain 9.Mt Cuba Observ, Newark, DE USA 10.Gunma Astrophys Observ, Gunma, Japan |
| 推荐引用方式 GB/T 7714 | Fu, J.-N.,Viraghalmy, G.,Zsuffa, D.,et al. Asteroseismology of the PG 1159 star PG 0122+200[J]. ASTRONOMY & ASTROPHYSICS,2007,467(1):237-248. |
| APA | Fu, J.-N..,Viraghalmy, G..,Zsuffa, D..,Szeidl, B..,Paparo, M..,...&Vauclair, G..(2007).Asteroseismology of the PG 1159 star PG 0122+200.ASTRONOMY & ASTROPHYSICS,467(1),237-248. |
| MLA | Fu, J.-N.,et al."Asteroseismology of the PG 1159 star PG 0122+200".ASTRONOMY & ASTROPHYSICS 467.1(2007):237-248. |
入库方式： OAI收割
来源：国家天文台
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