3-7 July 2017
Africa/Johannesburg timezone

An introduction to diffusive shock acceleration in space sciences

7 Jul 2017, 11:30
20m
A305 (Engineering Building 51)

A305

Engineering Building 51

Oral Presentation Track D2 - Space Science Space Science

Speaker

Mr Phillip Prinsloo (Centre for Space Research, North-west University)

Description

Diffusive shock acceleration is thought to be a primary mechanism by which particles gain energy at shock waves in magnetized media. We provide an introduction to the basic physics of these shocks and the associated acceleration of non-thermal charged particles, and explain how the effects of this acceleration mechanism are incorporated into models of energetic particle transport in the heliosphere. Furthermore, we illustrate the relevance of shock acceleration in the context of space sciences, discussing its involvement at the solar wind termination shock and during space-weather events, such as coronal mass ejections and the acceleration of energetic storm particles.

Apply to be<br> considered for a student <br> &nbsp; award (Yes / No)?

Yes

Level for award<br>&nbsp;(Hons, MSc, <br> &nbsp; PhD, N/A)?

PhD

Main supervisor (name and email)<br>and his / her institution

Dr RD Strauss, Dutoit.Strauss@nwu.ac.za, North-West University

Would you like to <br> submit a short paper <br> for the Conference <br> Proceedings (Yes / No)?

No

Primary author

Mr Phillip Prinsloo (Centre for Space Research, North-west University)

Co-author

Dr Du Toit Strauss (Centre for Space Research, North-West University)

Presentation Materials