%0 Journal Article %T Improved Confinement in JET High {beta} Plasmas with an ITER-Like Wall %A C. D. Challis %A J. Garcia %A M. Beurskens %A P. Buratti %A E. Delabie %A P. Drewelow %A L. Frassinetti %A C. Giroud %A N. Hawkes %A J. Hobirk %A E. Joffrin %A D. Keeling %A D. B. King %A C. F. Maggi %A J. Mailloux %A C. Marchetto %A D. McDonald %A I. Nunes %A G. Pucella %A S. Saarelma %A J. Simpson %J Physics %D 2015 %I arXiv %R 10.1088/0029-5515/55/5/053031 %X The replacement of the JET carbon wall (C-wall) by a Be/W ITER-like wall (ILW) has affected the plasma energy confinement. To investigate this, experiments have been performed with both the C-wall and ILW to vary the heating power over a wide range for plasmas with different shapes. %U http://arxiv.org/abs/1501.03929v1