ALICE IFJ / AGH ML developments

Tuesday 3 Jun 2025, 14:15 → 15:30 Europe/Warsaw

Description

Jacek Tomasz Otwinowski's Personal Meeting Room

Meeting ID

713 026 4889

Security

Passcode 434800

Invite Link:

https://cern.zoom.us/j/7130264889?pwd=ZkxPRlJnMjhFc1ZwZDJMK0M0bnBsZz09

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Sign to the email list at CERN via egroups
- alice-mft-matching@cern.ch

Study ONNX interface in O2

Install CERN Grid certificate locally (.globus directory and in the WEB browser)
- https://ca.cern.ch/ca

Focuse on pp data and MC J/psi productions

Input (MC productions) - look for the tracks_archive.tgz files
- O2-5641: MC Prompt J/psi production with nCandidates = 5
  - https://alimonitor.cern.ch/job_events.jsp?timesel=0&owner=aliprod&filter_jobtype=pp%2C+13.6+TeV+-+DQ+Prompt+Jpsi+and+psi%282S%29+production+in+pp+collisions+at+forward+rapidity+%282022+-+pass7+anchoring%29%2C+O2-5641

- O2-5643: MC Non-prompt J/psi production with nCandidates = 5
  - https://alimonitor.cern.ch/job_events.jsp?timesel=0&owner=aliprod&filter_jobtype=pp%2C+13.6+TeV+-+DQ+Non-Prompt+Jpsi+and+psi%282S%29+production+in+pp+collisions+at+forward+rapidity+%282022+-+pass7+anchoring%29%2C+O2-5643

Input (Data) - look for the AOD.root files
- O2-5832: Proton - Proton special production of one 2024 ppRef run with nCandidates = 5
  - https://alimonitor.cern.ch/prod/jobs.jsp?t=31720
- O2-5818: Lead - Lead production LHC23zzo - apass5 for muons - Pb-Pb 5.36 TeV with 20 candidates CPU, O2-5818
  - https://alimonitor.cern.ch/prod/jobs.jsp?t=31972

Presentations by Satoshi and Shanon attached
Data structure description by Maurice attached

There are minutes attached to this event. Show them.

- 14:15 → 14:25
  
  Introduction 10m
  
  Speaker: Jacek Otwinowski (IFJ PAN)
  
  0519_MFT.pdf
  
  0602_MFT_MUON_Matching.pdf
  
  MFT_MCH_documnetation.pdf
  
  MFT-MCH ML Track Matching ML vs chi2.pdf
- 14:25 → 14:45
  
  ALICE O2 and simulations 20m
  
  Speaker: Sahil Upadhyaya (IFJ-PAN, Krakow)
- 14:45 → 15:15
  
  Discussion and AOBs 30m