Reconstructing the spatial field-perpendicular energy spectrum of magnetic fluctuations near and below the Alfven critical point

Jean Carlos Perez, Florida Institute of Technology, Aerospace, Physics and Space Sciences, Melbourne, FL, United States, Sofiane Bourouaine, Johns Hopkins University Applied Physics Laboratory, Laurel, United States, Christopher H K Chen, Queen Mary University of London, School of Physics and Astronomy, London, United Kingdom and Nour E. Raouafi, Johns Hopkins University, Baltimore, United States