![Enhanced O
<sub/>2</sub><sup>+</sup>
loss at Mars due to an ambipolar electric field from electron heating]()
Enhanced O
<sub/>2</sub><sup>+</sup>
loss at Mars due to an ambipolar electric field from electron heatingErgun, R. E.; Andersson, L. A.; Fowler, C. M.; Woodson, A. K.; Weber, T. D.; Delory, G. T.; Andrews, D. J.; Eriksson, A. I.; McEnulty, T.; Morooka, M. W.; Stewart, A. I. F.; Mahaffy, P.R.; Jakosky, B. M. · Journal of Geophysical Research: Space Physics · 2016