32. Twisted flux tube emergence: rigid rise or nonlinear deformation? by David MacTaggart, University of Abertay Dundee
Testing the observational evidence for rigid flux tube emergence.
http://www.uksolphys.org/?p=5797
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ UKSP Nuggets are published on a monthly basis highlighting solar physics research in the UK.
http://www.uksolphys.org/uksp-nuggets
Iain Hannah and Lyndsay Fletcher