GEn Analysis Meeting January 22 2024 1030AM EST

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Agenda

1. BBCAL plots with and without GRINCH cuts -> Kate Evans [1]
2. Apparent issues with GEN3 calorimeter calibrations (mainly HCAL) -> Andrew Puckett [2]

Minutes

Kate's talk:

• what is the calibration behavior in higher momentum region?
  • keep track momentum max cut but then plot E/p over entire momentum
  • "Could we look at the e/p resolution using calibration which use the Grinch cuts, but for all events, even those that would fail the Grinch cuts?" - David
• electron signal is higher than pion in high momentum
• GRINCH clustering helps with false tracks
• best signal to noise ratio without throwing out good events
• how large is area for track index?
  • should be well-calibrated based on Maria's parameterization
• timing offsets for GRINCH still need to be done
• track matching for GEN2 needs to be checked for lower BB setting?
  • BB was set to 700A instead of 750A
• correlation in GRINCH x is good but y is more complicated
  • Maria has done a good job of accounting for y

Andrew's talk:

• does Sebastian have machinery to analyze LED pulser data?
• we need to separate run ranges
• HCal cuts need to be better understood
  • where are the cuts listed out?

Comment from Nilanga: Who is looking into TOF? Gary? Kate/Hunter?

Meeting link information

See email invitation, or contact Arun Tadepalli for Zoom link.