Beam-gas Studies.
¥Beam-gas events are the
only events in which we observe a strong time correlation between the T0
counters in each array.
¥The beam-gas data are
being used to optimize the slewing parameters for the T0 counters.
¥We have obtained a first
set of slewing parameters for T0N and are working now on T0P. Slewing corrections have brought the T0
resolution to around 100 ps (1s).