MMS Observations of Langmuir Collapse and Emission?

Scott A Boardsen1, Haihong Che2, Victoria D Wilder3, James Webster4, Olivier Le Contel5, Daniel J Gershman6, Barbara L Giles6, Thomas Earle Moore7 and William R Paterson8, (1)NASA Goddard Space Flight Center, Code 674, Greenbelt, MD, United States, (2)University of Alabama in Huntsville, Space Science, Huntsville, United States, (3)Laboratory for Atmospheric and Space Physics, Boulder, CO, United States, (4)University of Colorado, Boulder, CO, United States, (5)Laboratoire de Physique des Plasmas, CNRS/Ecole Polytechnique/UPMC, Paris, France, (6)NASA Goddard Space Flight Center, Greenbelt, United States, (7)NASA Goddard Space Flight Center, Heliophysics Sci. Div., Greenbelt, MD, United States, (8)NASA Goddard Space Flight Center, Heliophysics Science Division, Greenbelt, MD, United States