TY - JOUR AU - Stephen Penn AU - Johannes Beijers AU - Rainer Dressler AU - Veronica Bierbaum AU - Stephen Leone BT - The Journal of Chemical Physics DA - Jan-01-1990 DO - 10.1063/1.458649 PY - 1990 EP - 5118 T2 - The Journal of Chemical Physics TI - Laser-induced fluorescence measurements of drift-velocity distributions for Ba+ in Ar: Moment analysis and a direct measure of skewness VL - 93 SN - 00219606 ER -