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Contents Motivation Strategy Results Summary

Contents Motivation Strategy Results Summary. Motivation Adding a constraint to the energy resolution leaves less freedom for the other parameters Current values for the noise term when left free to fit:. Strategy Determine the average RMS of noise events

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Contents Motivation Strategy Results Summary

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  1. Contents Motivation Strategy Results Summary

  2. Motivation • Adding a constraint to the energy resolution leaves less freedom for the other parameters • Current values for the noise term when left free to fit:

  3. Strategy Determine the average RMS of noise events Convert the average RMS from MIP to GeV Fit the energy resolution with a fixed noise term

  4. Average Noise RMS • Retrieve the noise events for every energy point • Determine the RMSs of the energy sum distributions • Calculate the average noise RMS:

  5. MIP to GeV • Determine the energy scaling factor: fit the detector response with the function • Convert MIP to GeV

  6. Energy resolution After fixing the noise term • Fit values are more similar between and • might indicate underestimation of errors Before After

  7. Summary RMS noise using electromagnetic energy scale: Energy resolution with fixed noise term • Fit values are more similar between and • Increase in might indicate underestimation of errors Outlook How to determine the noise term for pions and protons?

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