The following plots show n_σ(K,p,e) plots for events passing the "standard" 2011 n_σ(π) cuts (-1.5 to +2.5) in comparison to a potential set of new cuts (-1 to +2.5). The events are shown in bins of jet p_T and pion z. The statistics represent a single day's (Day 52) worth of data.

Figure 1: n_σ(K)

Figure 2: n_σ(p)

The figures below show the dE/dx PID plots for the original set of pion cuts.

Figure 3: n_σ(K)

6 < pT < 13.8 GeV/c

13.8 < pT < 22.7 GeV/c

22.7 < pT < 55 GeV/c

Figure 4: n_σ(p)

6 < pT < 13.8 GeV/c

13.8 < pT < 22.7 GeV/c

22.7 < pT < 55 GeV/c

Figure 5: n_σ(e)

6 < pT < 13.8 GeV/c

13.8 < pT < 22.7 GeV/c

22.7 < pT < 55 GeV/c