'Convective core' diaporamas de présentation

A-type stars: evolution, rotation and binarity

532 views • 44 slides

Hannah C. Barnes

427 views • 42 slides

The Main Sequence

The Main Sequence. Projects. Evolve from initial model to establishment of H burning shell after core H exhaustion At minimum do z=0, z=0.1solar, z=solar, z=2solar for z=2solar use hetoz = 2.0 and 3.0 (see genex) Note features in the HR diagram and identify with physical processes

446 views • 34 slides

Prelim Review

Prelim Review. 9. 7. 8. 6. 5. 10. 1. 4. 3. 2. <1.2 M ?. 9. 7. 8. 6. 5. 10. 1. 4. 3. 2. <1.2 M ?. Hayashi track - fully convective cooler surface temp. requires super- sonic convection. Ends with burning of 2 H

321 views • 17 slides