TY - JOUR AU - Seonkyung Lee AU - Ray Hoobler AU - Stephen Leone BT - Review of Scientific Instruments DA - Jan-01-2000 DO - 10.1063/1.1150542 PY - 2000 EP - 1816 T2 - Review of Scientific Instruments TI - A pulsed Laval nozzle apparatus with laser ionization mass spectroscopy for direct measurements of rate coefficients at low temperatures with condensable gases VL - 71 SN - 00346748 ER -