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Lecture L13 ASTB21 Physics of Tides Tides in the solar system Roche limit of tidal disruption PowerPoint PPT Presentation

Lecture L13 ASTB21 Physics of Tides Tides in the solar system Roche limit of tidal disruption - close to a source of gravitation. through differential acceleration ... Saturn. Uranus. Neptune. R_p. 2R_p. 3R_p =satellite. rings. 0. Roche limit is somewhere ...

close to a source of gravitation. through differential acceleration ... Saturn. Uranus. Neptune. R_p. 2R_p. 3R_p =satellite. rings. 0. Roche limit is somewhere ...

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Lecture L08 ASTB21 Stellar structure and evolution PowerPoint PPT Presentation

Lecture L08 ASTB21 Stellar structure and evolution - ... modeling allows us to build up a picture of things that we cannot see (such as ... X-ray picture. The evolution of massive stars ...

... modeling allows us to build up a picture of things that we cannot see (such as ... X-ray picture. The evolution of massive stars ...

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Great Migrations PowerPoint PPT Presentation

Great Migrations - Lecture 02, ASTB21 Preliminaries from Ch.1 of the green book(#1): 1. Reasons for assuming spherical symmetry of a star [F_centrif / F_grav ~ 1e-5]

Lecture 02, ASTB21 Preliminaries from Ch.1 of the green book(#1): 1. Reasons for assuming spherical symmetry of a star [F_centrif / F_grav ~ 1e-5]

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Great Migrations - Hayashi, Jeans, and the. necessity of disks. Jeans instability & the collapse of ... When heat gets trapped by opacity, Jeans mass. increases because T raises. ...

Hayashi, Jeans, and the. necessity of disks. Jeans instability & the collapse of ... When heat gets trapped by opacity, Jeans mass. increases because T raises. ...

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Great Migrations - How do Stars and Planets function, form, die? Pawel Artymowicz, ... meteoritics. IDPs, zodiacal light disks. radioisotopes. materials. atmosph. Geo- chem ...

How do Stars and Planets function, form, die? Pawel Artymowicz, ... meteoritics. IDPs, zodiacal light disks. radioisotopes. materials. atmosph. Geo- chem ...

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Great Migrations - Alpha Pisces. Austrini (a PsA) = Fomalhaut. a bright. southern star. type A ... profile of. dust density. Radius r [AU] Height z [AU] STIS/Hubble imaging (Heap ...

Alpha Pisces. Austrini (a PsA) = Fomalhaut. a bright. southern star. type A ... profile of. dust density. Radius r [AU] Height z [AU] STIS/Hubble imaging (Heap ...

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Astb21 PowerPoint PPT Presentations