L0 Multi-vertex Trigger Upgrade

Wednesday 31 May 2023, 10:30 → 11:30 America/Los_Angeles

Zoom: https://stanford.zoom.us/j/94907288516?pwd=WmdCZjJSQ0RDTGhxQUYzbTRiRXVKQT09
    Password: 937502

Google Drive: https://drive.google.com/drive/folders/1lhGnArnMzzZ75sDyWTqvg1Mg0rhTb3Zk?usp=sharing

 

Actions:

• Understand pileup structure of multi-jet events: Hard QCD vs Stochastic [Tomas]
  • Event displays (calo only + HS truth + in-time pileup truth)
  • in-time truth jet matching
  • Note that this classification is pT dependent: we expect hard-qcd to dominate at high pT
• What is the minimum amount of plots we need to demonstrate and publish this method? [Tomas]
  • skeleton overleaf note with captions
  • prioritize and plan remaining studies
• Might be useful to switch for HL-LHC ntuple (https://codimd.web.cern.ch/s/IoguMQoqu) [Tomas]
  • need to add in-time truth jets
• Pileup jet classification in Run 3 data [Santiago]
• Follow up on ideas for signal vs. background ML taggers [Tae] 

10:30 → 10:50 Physics studies

Speaker: Lisandro Tomás Bazzano

10:50 → 11:10 Firmware and infrastructure

Speaker: Rainer Bartoldus (SLAC)