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讲座4-发现外行星：热木星Lecture 4 - Discovering Exoplanets: Hot Jupiters |
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| 课程网址: | http://videolectures.net/yaleastr160s07_bailyn_lec04/ |
| 主讲教师: | Charles Bailyn |
| 开课单位: | 耶鲁大学 |
| 开课时间: | 2009-11-24 |
| 课程语种: | 英语 |
| 中文简介: |  |
| 课程简介: | The formation of planets is discussed with a special emphasis on the bodies in the Solar System. Planetary differences between the celestial bodies in the Inner and Outer Solar System are observed. Professor Bailyn explains how the outlook of our Solar System can predict what other star systems may look like. It is demonstrated how momentum equations are applied in astronomers' search for exoplanets. Planet velocities are discussed and compared in relation to a planet's mass. Finally, the Doppler shift is introduced and students learn how it is used to measure the velocity of distant objects, such as galaxies and planets. |
| 关 键 词: | 内外天体; 恒星系统; 行星速度 |
| 课程来源: | 视频讲座网 |
| 数据采集: | 2023-03-24：chenjy |
| 最后编审: | 2023-05-13：chenjy |
| 阅读次数: | 24 |