TY - JOUR AU - Lj. Petrovic AU - Arthur Phelps BT - Physical Review E DA - 12/2009 DO - 10.1103/PhysRevE.80.066401 PY - 2009 T2 - Physical Review E TI - Energetic ion, atom, and molecule reactions and excitation in low-current H2 discharges: Hα Doppler profiles VL - 80 SN - 1539-3755 ER -