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Mott Run Time Estimates

This document outlines the critical parameters for a beam experiment involving various target materials, specifically gold (Au), silver (Ag), and copper (Cu). Key metrics include a DAQ rate of less than 5,000 Hz, beam current under 50 µA, and an 85% polarization. Target thickness extrapolation, based on Steigerwald, is accounted for the gold targets at three energy levels: 3.0 MeV, 5.0 MeV, and 8.0 MeV, along with copper and silver. Statistical errors for measurements are consistently maintained below 0.5%. Additionally, dump events are set at 25 Hz/µA per detector.

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Mott Run Time Estimates

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  1. Mott Run Time Estimates • DAQ rate < 5,000 Hz • Beam current < 50 µA • Target thickness extrapolation fromSteigerwald is included • Dump events: 25 Hz/µA per detector • Beam polarization: 85% • Statistical error (dp/p): 0.5%

  2. Target Thickness Extrapolation

  3. Au Target

  4. Au Target - 3.0 MeV

  5. Au Target - 5.0 MeV

  6. Au Target - 8.0 MeV

  7. Ag Target - 5.0 MeV

  8. Cu Target - 5.0 MeV

  9. Fall 2013 Gold Plan

  10. Au Target Beam current < 2µA

  11. Au Target - 3.0 MeV

  12. Au Target - 5.0 MeV

  13. Au Target - 8.0 MeV

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