Alfv en wave collisions, the fundamental building block of plasma turbulence. IV. Laboratory experiment

en wave collisions, the fundamental building block of plasma turbulence. IV. Laboratory experiment D. J. Drake, J. W. R. Schroeder, G. G. Howes, C. A. Kletzing, F. Skiff, T. A. Carter, and D. W. Auerbach Department of Physics, Astronomy, and Geosciences, Valdosta State University, Valdosta, Georgia 31698, USA Department of Physics and Astronomy, University of Iowa, Iowa City, Iowa 52242, USA Department of Physics and Astronomy, University of California, Los Angeles, California 90095, USA