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Description
Outline:
This module aims to provide a quantitative introduction to the physical nature of stellar atmospheres, to develop the basic theory of stellar structure through analytical models, and to provide an intermediate-level description of how stars evolve.
Aims:
- 'Provide a quantitative introduction to the physical modelling of stellar atmospheres
- Develop the basic theory of stellar structure through analytical models
- Provide an intermediate-level description of how stars evolve
Intended Learning Outcomes:
On successful completion of this module, a student should be able to:
- Understand the basic processes of opacity and emissivity in the context of stellar atmospheres and interiors,
- Understand the basics of the construction of model atmospheres, and their limitations.
- Construct simple stellar models based on polytropes, and understand their relationships to real stars.
- Describe the major stages of stellar evolution
Teaching and Learning Methodology:
This module is delivered via weekly lectures supplemented by a series of workshops and additional discussion.
In addition to timetabled lectures, it is expected that students engage in self-study in order to master the material. This can take the form, for example, of practicing example questions and further reading in textbooks and online.
Indicative Topics:
Opacities and emissivities in stellar atmospheres, radiative transfer and stellar continua, line听 formation, stellar structure, intermediate-level description of stellar evolution.
Module deliveries for 2024/25 academic year
Last updated
This module description was last updated on 8th April 2024.
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