搜索结果: 1-7 共查到“行星物理学 Stellar”相关记录7条 . 查询时间(0.135 秒)
Using Kepler transit observations to measure stellar spot belt migration rates
Activity Spots Planetary Systems Planet Satellites Sunspots
2012/2/23
Planetary transits provide a unique opportunity to investigate the surface distributions of star spots. Our aim is to determine if, with continuous observation (such as the data that will be provided ...
The 55 Cancri System: Fundamental Stellar Parameters, Habitable Zone Planet, and Super-Earth Diameter
Cancri System: Fundamental Stellar Parameters Super-Earth Diameter
2011/9/30
The bright star 55 Cancri is known to host five planets, including a transiting super-Earth. We use the CHARA Array to directly determine the following of 55 Cnc's stellar astrophysical parameters: $R...
Stripping a debris disk by close stellar encounters in an open stellar cluster
Stars : circumstellar matter surveys stars: low-mass planetary systems : formation
2011/9/28
A debris disk is a constituent of any planetary system surrounding a main sequence star. We study whether close stellar encounters can disrupt and strip a debris disk of its planetesimals in the expan...
Determination of the Mass Loss Rate and the Terminal Velocity of Stellar Winds. I. Genetic Algorithm for Automatic Line Profile Fitting
Mass Loss Rate Terminal Velocity Stellar Winds
2009/6/25
Determination of the Mass Loss Rate and the Terminal Velocity of Stellar Winds. I. Genetic Algorithm for Automatic Line Profile Fitting。
Stellar astrophysics in the Local Group and beyond with the GTC
Stellar astrophysics Local Group GTC
2009/6/11
Stellar astrophysics in the Local Group and beyond with the GTC。
First stellar abundances in NGC6822。
The galactic bulge：the stellar and planetary nebula populations
galactic bulge stellar planetary nebula populations
2009/6/11
The galactic bulge：the stellar and planetary nebula populations。