Frank L. H. Wolfs
Department of Physics and Astronomy, University of Rochester
Changes for pp
¥To increase the T0 efficiency, the T0N array was moved from its position behind ring # 3 to a position behind ring # 1.

¥The center of each radiator is located at z = -121.8 cm.

¥This T0 array covers a pseudorapidity region between 2.93 and 3.42.