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402-0362-00L 4 Credits

Dynamics of collisionless systems

Lecturers & Examiners: Dr. Frank van den Bosch
VVZ CR n/a

Last Updated: 2026-02-05 15:02:30

Abstract

This course describes the dynamics of collisionless, gravitational systems such as galaxies and dark matter halos.

Content

Topics discussed include potential theory, the theory of orbits, the collisionless Boltzmann equation, the Jeans equations, disk stability, violent relaxation, phase mixing, dynamical friction and kinetic theory. Particular emphasis will be on dynamical modelling of galaxies (using kinematic data to constrain the dynamical structure and the presence of dark matter and black holes).

Resources

Lecture Notes

A script will be made available (see website for download)

Literature

The course will closely follow the excellent textbook `Galactic Dynamics' by Binney & Tremaine (Princeton University Press). Students are strongly encouraged to buy a copy of this book.

General Information

Language
English
Frequency
Yearly recurring

Examination

Type
session examination
Mode
oral 30 minutes

Course Components

Type Title Time & Place Hours
lecture Dynamics of collisionless systems
  • Wed 14:45-16:30 (HPP H 2)
2 h weekly
exercise Dynamics of collisionless systems
  • By Appointment None-None
1 h weekly

Offered In