Frank L. H. Wolfs
Department of Physics and Astronomy, University of Rochester
T0 Vertex Studies.
Check relative timing of T0N detectors.
¥In order to verify the alignment of the T0 counters, we look at all possible combinations between T0N and T0P0.

¥We expect that in each case the vertex resolution is the same, but the centroid of the vertex difference distribution may be different as a result of errors in the software alignment of the T0 counters.