Statistical estimation of the electric field amplitude in TGF source regions through the deviation of relativistic electron beams by the geomagnetic field

Sebastien J Celestin1, Nini Berge1, Bagrat Mailyan2 and Michael S Briggs2,3, (1)LPC2E, University of Orleans, CNRS, Orleans, France, (2)CSPAR, The University of Alabama in Huntsville, Huntsville, AL, United States, (3)Department of Space Science, The University of Alabama in Huntsville, Huntsville, AL, United States