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Galaxy Dynamics, Formation and Evolution (PHAS0065)

Key information

Faculty
Faculty of Mathematical and Physical Sciences
Teaching department
Physics and Astronomy
Credit value
15
Restrictions
This module focuses on galaxy dynamics and structure formation. Therefore, a good background on classical mechanics and calculus is essential. Students taking this module should be familiar with first order differential equations, the divergence theorem, or non-cartesian coordinate systems. Familiarity with the physical concepts of statistical mechanics is helpful but not essential.
Timetable

Alternative credit options

There are no alternative credit options available for this module.

Description

Outline and Aims:

This module aims to:

  • Give a detailed description of a many-body system under the influence of gravitational forces, with special emphasis on the structure of galaxies and stellar clusters.
  • Present the basics of structure formation and evolution in a cosmological context, in order to understand the formation process of galaxies.
  • Show the kinematic properties of stellar motions in the Milky Way galaxy, as a special case of a dynamical system under gravity.
  • Explain the process of galactic chemical enrichment as a tool to understand the evolution of galaxies.

Teaching and Learning Methodology:

This module is delivered via weekly lectures supplemented by a series of workshops and additional discussion.

In addition to timetabled lecture hours, 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:

  • The observational properties of galaxies and clusters
  • The mathematical foundations of stellar dynamics.
  • The Milky Way I: Individual motions
  • The Milky Way II: The Collisionless Boltzmann Equation
  • Evolution of dynamical systems
  • Stellar clusters
  • Galaxy dynamics applied to Disc and Elliptical galaxies
  • Galaxy formation basics I & II
  • Chemical Evolution of Galaxies

Module deliveries for 2024/25 academic year

Intended teaching term: Term 1 听听听 Undergraduate (FHEQ Level 7)

Teaching and assessment

Mode of study
In person
Methods of assessment
90% Exam
10% Coursework
Mark scheme
Numeric Marks

Other information

Number of students on module in previous year
12
Module leader
Dr Ralph Schoenrich
Who to contact for more information
r.schoenrich@ucl.ac.uk

Intended teaching term: Term 1 听听听 Postgraduate (FHEQ Level 7)

Teaching and assessment

Mode of study
In person
Methods of assessment
90% Exam
10% Coursework
Mark scheme
Numeric Marks

Other information

Number of students on module in previous year
10
Module leader
Dr Ralph Schoenrich
Who to contact for more information
r.schoenrich@ucl.ac.uk

Last updated

This module description was last updated on 8th April 2024.

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Important information

The catalogue has been updated with key information about the modules that will run during the 2024/25 academic session. Current and prospective students can browse through the catalogue to consider possible module choices for the coming year.

Please note,听information in the catalogue is听subject to change as teaching and assessment arrangements for 2024/25 may need to be adjusted in line with the University's Feedback and Assessment principles and operating model.

Centrally managed exam durations will be provided on students' individual exam timetables. Arrangements for locally managed exams and in-class activity will be confirmed by the teaching department for the module.

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