Foreshock electron impact ionization effect on the amplitude of pickup protons generated waves at Mars

Christian Xavier Mazelle, IRAP, University of Toulouse, CNRS, UPS, CNES, Toulouse, France, Karim Meziane, University of New Brunswick, Physics Department, Fredericton, NB, Canada, Norberto Romanelli, LATMOS Laboratoire Atmosphères, Milieux, Observations Spatiales, Paris Cedex 05, France, David Mitchell, Space Sciences Laboratory, University of California Berkeley, Berkeley, CA, United States, Suranga Ruhunusiri, University of Iowa, Iowa City, IA, United States, Ali Rahmati, University of California Berkeley, Space Sciences Laboratory, Berkeley, CA, United States, Steven Schwartz, Laboratory for Atmospheric and Space Physics, Boulder, CO, United States, Jared R Espley, Goddard Space Flight Center, Greenbelt, MD, United States and Jasper S Halekas, University of Iowa, Department of Physics and Astronomy, Iowa City, IA, United States