¥What did we learn from
these studies:
¥Because
of the requirement that only one T0 counter on each side fires, crosstalk
within the cable is not an effect here.
¥Crosstalk
between P and N cables is possible, but requires that for example pair 8 in the
P cable has an effect on pair 0 on the N cable.
¥The
widths of the vertex difference distributions are narrow and correspond to a
collision time resolution of 100 ps (uncorrected).
¥All
these events can be used, but we need 10 different sets of calibration
constants.