Figure 1: Mean Multiplicity vs eta and pT

The smearing plots below are for 500 GeV with the low resolution (former FTS) configuration (3 planes).
FCS is not used.
Pt reconstruction is very ppor and consequently also the z reconstruction which probably contributes to the lower reconstructed Collins asymmetry at low z (high z smears into low z).

Figure 2: z Smearing for 0< eta < 2

Figure 3: z Smearing for 2< eta < 3

Figure 4: z Smearing for 4< eta < 5

Figure 5: Pt Smearing for 0< eta < 2 (axis mislabeled, pT is plotted, not energy)

Figure 6: Pt Smearing for 2< eta < 3 (axis mislabeled, pT is plotted, not energy)

Figure 3: Pt Smearing for 4< eta < 5