ALICE IFJ / AGH ML developments

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

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

• 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 

1 Introduction

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

2 ALICE O2 and simulations

Speaker: Sahil Upadhyaya (IFJ-PAN, Krakow)

3 Discussion and AOBs