Energy threshold for various assumed PDE and DR combinations

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References

  1. Specifications and Evaluation of Bcal Readout Options

Parameters

The input parameters for this study are the same as those in the GlueX-doc-795 (Eq. 2-7) , but we give them here for completeness.

  1. NphGev = 21000
  2. Delta = 100 ns
  3. ntubes = 64
  4. PDE and DR varied, but specified, on plots
  5. The threshold is determined by requiring the fractional energy resolution Delta E/E> 0.25.

Plots

Image:Bcal_resolution_80.gif Image:Bcal_resolution_0.gif Image:Plot threshold.gif