ECCE Jets and HF Meeting

Tuesday 25 May 2021, 11:00 → 12:30 US/Eastern

Cheuk-Ping Wong (LANL), wangmei zha (USTC)

• Join ZoomGov Meeting:https://lanl.zoomgov.com/j/1601815992?pwd=NVR6ZlpiUktTQW4zbHF3Um9mckFDdz09
• Or Enter the meeting number: 160 181 5992, passcode: ECCEHFJET

 

• 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

11:00 → 11:10 Updates

Speaker: Cheuk-Ping Wong (LANL)

ECCE_HF_jets_WG_update_05252021.pdf

11:10 → 11:30 EIC Jet Study

Speakers: Rosi Reed (Lehigh University), Tristan Protzman (Lehigh University)

RReed_EcceJetHF05242021.pdf

11:30 → 11:50 KFParticle in Fun4All Reconstruction

Speaker: Cameron Dean (LANL)

HFreco_C_Dean_20210525.pdf