Vertex Reconstruction Using a Single Layer Silicon Detector


Nucl. Inst. Meth. A570, 536 (2007)

 

  • Figure 1 - Drawing of a the detector layout with magnified octagon

  • Figure 2 - Schematic of hits from different vertex points

  • Figure 3 - Distribution of number of hits versus distance to the vertex

  • Figure 4 - Mean distance of hits versus normalized energy loss

  • Figure 5 - Sample histograms used to find vertex

  • Figure 6 - Correction for bias in vertex finding

  • Figure 7 - Efficiency of the vertex finding for p+p in the range
    of +/- 120 cm and +/- 60 cm

  • Figure 8 - Efficiency as a function of multiplicity

  • Figure 9 - Resolution as a function of multiplicity