Experimental Radial Profiles of Early Time (<4 μs) Neutral and Ion Spectroscopic Signatures in Lightning-Like Discharges

María Passas Varo, IAA - CSIC, Solar System Department, Granada, Spain, Francisco J. Gordillo-Vazquez, Instituto de Astrofísica de Andalucía (IAA)-CSIC, Granada, Spain, Justo Sanchez, IAA - CSIC, Solar system Department, Granada, Spain and Ny Thi Kieu, Loyola University, Physics Department, Chicago, United States