Frank L. H. Wolfs
Department of Physics and Astronomy, University of Rochester
T0 Vertex Studies:
 Comparing Spec Vertex with T0 Fast Vertex
¥If all T0 counters are properly aligned in time,  we expect that by using the time of the first T0 to fire we should be able to exceed the performance of the T0 OR vertex.
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¥The results obtained with these first T0 signals are very poor, clearly showing that the T0 counters are not properly aligned in time.