Model Data Fusion: developing Bayesian inversion to constrain equilibrium and mode structure (2010)
Hole, M. J., Von Nessi, G., Bertram, J., Svensson, J., Appel, L. C., Blackwell, B. D., ...
Recently, a new probabilistic "data fusion" framework based on Bayesian principles has been developed on JET and W7-AS. The Bayesian analysis framework folds in uncertainties and inter-dependencies...
Overview of physics results from MAST (2009)
Meyer, H., Akers, R. J., Alladio, F., Appel, L. C., Axon, K. B., Ben Ayed, N., ...
The Physics of Sawtooth Stabilisation in Tokamak Plasmas (2009)
Chapman, I. T., Graves, J. P., Pinches, S. D., Appel, L. C., Budny, R. V., Gude, A., ...
The Physics of Sawtooth Stabilisation (invited paper) (2007)
Chapman, I.T., Pinches, S.D., Graves, J.P., Akers, R.J., Appel, L.C., Budny, R.V., ...
Modeling sawtooth stabilization by energetic ions from neutral beam injection (2007)
Chapman, I. T., Pinches, S. D., Appel, L. C., Hastie, R. J., Hender, T. C., Saarelma, S., ...
Recent advances in modeling the effects of anisotropic energetic ion distributions have enabled the development of a complete coherent physics explanation of sawtooth stabilization in both...
Overview of recent experimental results on MAST (2003)
Lloyd, B., Ahn, J. W., Akers, R. J., Appel, L. C., Arends, E. R., Axon, K. B., ...
The low aspect ratio of the mega amp spherical tokamak (MAST) allows differentiation between different forms of the H-mode threshold scaling. With optimized fuelling using inboard puffing, and a...