¥In our study of
different solutions for the twisted-pair cable problem, we additional cross
talk problems related to the discriminators being used.
¥ A study carried out by the CLAS
collaboration showed significant cross talk in the LeCroy 4413 discriminators,
which are used for the T0 detectors.
¥Andrei verified their
basic observations, except that the magnitude of the effect was smaller.
¥No cross talk was
observed in the TOF discriminators.