Frank L. H. Wolfs
Department of
Physics and Astronomy, University of Rochester
T0 Timing Correlations
¥The time signals of the individual T0 counters on an
array are highly correlated in time.
¥The observed correlation is MUCH better than the
correlations we observed for dAu.
¥The width of the time difference distributions implies
a time resolution of 140 - 160 ps for the T0 counters, which would improve to
70 - 80 ps with slew corrections.
dAu
pp
Time difference same-side T0s (ns)