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Astrophysics I

Code
Φ-230
Level
Undergraduate
Category
B
Teacher
I. Papadakis
ECTS
6
Hours
4
Semester
Winter
Display
Yes
Offered
Yes
Goal of the course

The course is addressed to second year students. It consists of an introduction to the physics that determine the formation and evolution of stars. It also includes a presentation of the basic history in the developments of various astronomical concepts, as well as an extended coverage on the details of the physical processes in the Sun.

Program

Monday, 15:00-17:00, Amphitheater ST
Wednesday, 15:00-17:00, Amphitheater ST
Friday, 14:00-16:00, Amphitheater ST (when necessary)
 

Syllabus

Introduction to Astronomy (Historical concepts - the Solar System), Distances and luminosities of celestial objects (Telescopes), Solar radiation and other stars (Solar constant - Black body radiation), Physical process in the Sun (Nuclear reactions - Nucleosynthesis - Photon Diffusion - Turbulence - Phenomena of the Solar atmosphere), Stellar clusters and the Hertzsprung - Russell diagram, Structure and Evolution of stars (Main sequence- Giant branch - Supernovae explosions), Stellar remnants (White Dwarfs - Neutron Stars - Black Holes), Double stars (Compact stars in a double system - accretion disks - jets).

Bibliography

"An Introduction to Modern Astrophysics" - B. Carroll, D. Ostlie