100 ps time-of-flight resolution of Dielectric Resistive Plate Chamber
  Time of flight of a minimum ionizing particle along a fixed base has been measured with a 100 ps accuracy by means of a Dielectric Resistive Plate Chamber (DRPC) with 4 x 0.3 mm gas gaps. DRPC timing characteristics have been studied with different applied voltages, discriminating thresholds and beam intensities. It may be stated that the time-of-flight resolution of gaseous detectors developed within the ALICE experiment has reached the level of the best known scintillation counters. 
A. Akindinov, V. Golovin, A. Martemiyanov, V. Petrov, V. Plotnikov, A.   Smirnitsky, K. Voloshin