Convective overshooting to drive g-modes in gamma Dor stars | |
Li Y(李焱) | |
2001 | |
会议名称 | 24th General Assembly of the International-Astronomical-Union |
会议日期 | 2000-08-07 |
会议地点 | MANCHESTER, ENGLAND |
期号 | 203 |
页码 | 62-65 |
通讯作者 | Li, Y (reprint author), NAOCAS, Yunnan Observat, POB 110, Kunming 650011, Peoples R China. |
英文摘要 | From considerations of kinetic energy input from turbulent convection into g-mode pulsation, we show that g-mode pulsation may obtain enough energy from the turbulence to overcome damping in the stellar interior. The development of thick convective envelope in the stellar models requires a small value of the convection parameter alpha = 1.2 to ensure the low mass limit of the gamma Dor stars' instability strip to be in agreement with the observations. |
收录类别 | SCI ; CPCI |
产权排序 | 第一完成单位 |
会议网址 | http://adsabs.harvard.edu/abs/2001IAUS..203...62L |
会议录 | IAU SYMPOSIA - RECENT INSIGHTS INTO THE PHYSICS OF THE SUN AND HELIOSPHERE: HIGHLIGHTS FROM SOHO AND OTHER SPACE MISSIONS |
会议录出版者 | ASTRONOMICAL SOC PACIFIC |
会议录出版地 | 390 ASHTON AVE, SAN FRANCISCO, CA 94112 USA |
学科主题 | Astronomy & Astrophysics ; Meteorology & Atmospheric Sciences |
语种 | 英语 |
ISSN号 | 0074-1809 |
ISBN号 | 1-58381-069-2 |
WOS记录号 | WOS:000175997400008 |
研究领域[WOS] | Astronomy & Astrophysics ; Meteorology & Atmospheric Sciences |
WOS标题词 | Science & Technology ; Physical Sciences |
内容类型 | 会议论文 |
源URL | [http://ir.ynao.ac.cn/handle/114a53/284] |
专题 | 云南天文台_恒星物理研究组 |
作者单位 | Yunnan Observaotry, NAOCAS, P.O. Box 110, Kunming, 650011 China |
推荐引用方式 GB/T 7714 | Li Y. Convective overshooting to drive g-modes in gamma Dor stars[C]. 见:24th General Assembly of the International-Astronomical-Union. MANCHESTER, ENGLAND. 2000-08-07.http://adsabs.harvard.edu/abs/2001IAUS..203...62L. |
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