Frank L. H. Wolfs
Department of Physics and Astronomy, University of Rochester
T0 Studies
Run 10920: #T0N=1 and #T0P=1
¥What do we learn from this analysis?
¥If we require a multiplicity of 1 in either array, we rule out contributions from cross talk.
¥The vertex resolution for all combinations of detectors is between 2.5 and 3.5 cm.
¥The different detectors are clearly not aligned in time (a 1 ns shift is required to move the vertex by 15 cm).
¥The centroids of the vertex difference distributions can be used to realign the individual T0 counters on either side.
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