List of Figures

Figure 1: The D0 upgrade detector.
Figure 2: D0 tracking upgrade (dimensions in mm).
Figure 3: Light yield spectrum.
Figure 4: Fiber doublet position resolution.
Figure 5: Block diagram of the readout system for the silicon detector.
Figure 6: End-view of the central preshower detector with triangular strip inset.
Figure 7: End views of (a) machined square strips and (b) extruded triangular strips.
Figure 8: Upgrade online computing architecture.