Here are our results as of 7/9/01

For our neutron-antineutron and annihilation (n-nbar) analysis we have made the following cuts for the official ntuple:

1. 6800 >=ptot (Npe) <=14000

2.nring>1

The magnitude of the total momentum (Pmag) is plotted on the y-axis and the total invariant mass (Mtot) on the x-axis of scatterplots. A possible set of cuts with Mtot>= 600 Mev and Pmag <=600 Mev is drawn on the scatter-plots.

Contributors to this analysis have been K. Ganezer, K. Mack (undergraduate student), W. Keig, and E. Lopez (undergraduate).