Theoretical Astrophysics
Syllabus, Master's level, 1FA225
- Code
- 1FA225
- Education cycle
- Second cycle
- Main field(s) of study and in-depth level
- Physics A1N
- Grading system
- Fail (U), Pass (3), Pass with credit (4), Pass with distinction (5)
- Finalised by
- The Faculty Board of Science and Technology, 6 May 2010
- Responsible department
- Department of Physics and Astronomy
Entry requirements
120 credits including 30 credits of mathematics and 60 credits of physics, astronomy corresponding to the course Astrophysics I.
Learning outcomes
After passing course the student is expected to
* know how electromagnetic radiation is created
* know how radiation transports energy through different astronomical objects
* explain the shape of spectra from different astronomical objects in different wavelength regions
* account for the methods and techniques used to detect radiation from objects in different wavelength regions
* be able to perform calculations related to the interaction of radiation with matter
Content
Introduction to radiative energy transport: creation and transfer of electromagnetic radiation, interactions between radiation and matter (absorption and scattering against electrons, atoms, dust). Introduction to fluid dynamics, including effects of gravitation. Radiative transfer, gas dynamics and stellar dynamics as special cases of the Boltzmann transport equation. Application to modelling/interpretation of radiative and dynamical processes in astrophysical contexts, in particular stars and the interstellar medium. Selected in-depth examples, e.g., - spectral line formation in stellar atmospheres - outflows from stars and dynamics of the interstellar medium connecting fundamental theory and astrophysical modelling.
Instruction
Lectures. Hand-in exercises/tutorials. Computer practical. Individual presentations on selected topics
Assessment
Written examination at the end of the course, corresponding to 7 credits. Passed practical, corresponding to 1.5 credits and hand-in exercises, corresponding to 1.5 credits.
Reading list
No reading list found.