ECCE Jets and HF Meeting

→ US/Eastern
Cheuk-Ping Wong (LANL), wangmei zha (USTC)
Description
  • Join ZoomGov Meeting:https://lanl.zoomgov.com/j/1601815992?pwd=NVR6ZlpiUktTQW4zbHF3Um9mckFDdz09
  • Or Enter the meeting number: 160 181 5992, passcode: ECCEHFJET

 

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  • Ping—Update on detector proposal organization
    • The physics section will be arranged by physics topics rather than physics working group
    • Each working group will provide 2-3 plots. However, other physics studies/contributions will also be referenced in the detector proposal. Therefore, we encourage everyone to have an analysis notes/documentation on arXiv at the end.
    • A godparent will be assigned to each physics study later on.
  • Cameron—KFParticle in Fun4All: A reconstruction package for HF decays
    • Q: Is KFParticle tested for light mesons reconstruction? It will be good to test KFParticle with light mesons before using it on HF reconstruction.
      A: It is tested light mesons reconstruction in sPHENIX.
    • Q: Are secondary particles included in the reconstruction process?
      A: No. Further discussion with sPHENIX on how to include secondary particles in KFParticles.
    • Q: Is reconstruction efficiency included in the package?
      A: No. But reconstruction efficiency can be studied with the addition of HEMPC particles and MCpart in the analysis.
    • Q: Is the package using true tracks?
      A: one can look at true tracks by switching map
    • Q: Does KFParticles use true primary vertices from the event generator?
      A: No. There’s a problem reading true primary vertex. The package is using fake primary vertices currently. Therefore the package can’t calculate DCA.
  • Rosi— Plan for EIC jet study
    • Top priority: jet-h correlation and jet ReA
      Prefer jet-h correlation over h-h correlation as the jet resolution is better than track resolution
    • Performance plots: jet RES, jet scale, and calorimeter performance study
    • Potential study: Particle-flow jet reconstruction.
      sPHENIX study shows that particle-flow jet can improve angular resolution and pT response and unable the measurement of jet sub-structure observable
    • Comments: jet spacial resolution, eta and phi resolutions, and efficiency are also valuable
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