Charge-light matching discussion

US/Eastern
    • 14:00 14:20
      Intro 20m
      Speaker: Dr Haiwang Yu (Brookhaven National Laboratory)
    • 14:20 14:40
      summary 20m
      Speakers: Hanyu Wei (Brookhaven National Laboratory), Hanyu Wei (Faculty@lsu.edu)

      1. we will begin with such a workflow: recob::Wire - imaging - clustering - Q-L matching (dumb) - bee file for A SINGLE APA

      • Haiwang and Ewerton work together to make this happen in very near future
      • Lynn and Ewerton able to run this workflow

      2. develop Q-L matching module in larwirecell and directly access “SBND photon library”

      • (preparation when have time) Lynn and Ewerton read the relevant paper (https://arxiv.org/abs/2011.01375) and wire-cell-prototype matching code (see Haiwang’s slide page 3)
      • Lynn and Ewerton lead code writing of this new larwirecell module [Haiwang will be in support]
      • Lynn and Ewerton discuss and divide the work into stages. For each stage, one writes code and quick debug, the other performs testing. Possible stages: implementation of PE prediction, matching “framework” and interface to Q and L information, implementation of PE prediction in matching and chi2 calculation, actual Q-L matching chi2 minimization with L1 regularization term, ... [better consult Xin Qian]

      3. bee display and quantitative evaluation (similar to imaging’s) of single APA Q-L matching


      4. TBD when up here