Dimuon invariant mass analyses using CERN Open Data. Includes J/ψ and ψ(2S) reproduction (Run2011A) and broad-spectrum J/ψ, Υ, Z boson reconstruction (Run2010B).
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Updated
Sep 23, 2026 - Python
Dimuon invariant mass analyses using CERN Open Data. Includes J/ψ and ψ(2S) reproduction (Run2011A) and broad-spectrum J/ψ, Υ, Z boson reconstruction (Run2010B).
Rediscovering J/psi, Upsilon, and the Z boson in real CMS 2012 collision data streamed from the CERN Open Data Portal (61.5M events, sub-1% mass accuracy).
Cross-period CMS Run-2 dimuon analysis testing a frozen log-periodic residual through independent-file replication, phase-locked holdouts, flexible-background selection, end-to-end nulls, and injection/recovery controls.
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