Energetic Neutral Atoms (ENA) at Mars: Properties of the hydrogen atoms produced upstream of the martian bow shock and implications for ENA sounding technique around non-magnetized planets

Kallio, E.; Barabash, S.; Brinkfeldt, K.; Gunell, H.; Holmstrom, M.; Futaana, Y.; Schmidt, W.; Sales, T.; Koskinen, H.; Riihela, P.; Lundin, R.; Andersson, H.; Yamauchi, M.; Grigoriev, A.; Winningham, J.D.; Frahm, R.A.; Sharber, J.R.; Scherrer, J.R.; Coates, A.J.; Linder, D.R.; Kataria, D.O.; Kozyra, J.; Luhmann, J.G.; Roelof, E.; Williams, D.; Livi, S.; C, P.:son Brandt; Curtis, C.C.; Hsieh, K.C.; Sandel, B.R.; Grande, M.; Carter, M.; Sauvaud, J.A.; Fedorov, A.; Thocaven, J.J.; McKenna-Lawler,

Icarus 182(2): 448-463

2006