Plasmoids everywhere: ideal tearing, the transition to fast reconnection, and solar activity.

Marco C M Velli, University of California Los Angeles, Earth Planetary and Space Sciences, Los Angeles, United States, Fulvia Pucci, NIFS National Institute for Fusion Science, Gifu, Japan, Anna Tenerani, California Institute of Technology, Pasadena, CA, United States, Chen Shi, Auburn University, Department of Physics, Auburn, United States, Daniele Del Sarto, University of Lorraine Nancy, Nancy Cedex, France and Antonio F Rappazzo, UCLA, Earth, Planetary and Space Sciences, Pasadena, CA, United States