4. Discovering Exoplanets: Hot Jupiters
Μεταφορτώθηκε στις 29 Σεπ 2008
Frontiers/Controversies in Astrophysics (ASTR 160)
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.
00:00 - Chapter 1. Theory of Planetary Formation
12:04 - Chapter 2. Observing Moving Exoplanets and Stars
23:45 - Chapter 3. Doppler Shift
37:47 - Chapter 4. 51 Pegasus and "Hot Jupiters"
Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses
This course was recorded in Spring 2007.
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.
00:00 - Chapter 1. Theory of Planetary Formation
12:04 - Chapter 2. Observing Moving Exoplanets and Stars
23:45 - Chapter 3. Doppler Shift
37:47 - Chapter 4. 51 Pegasus and "Hot Jupiters"
Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses
This course was recorded in Spring 2007.
ANAΡΤΗΣΗ ΑΠΟ ΤΟ YOUTUBE 20/3/2014
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