[PWGMM/UE] Add flattenicity analysis task - #17330
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eishahranipinstech-spec wants to merge 4 commits into
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- Add flattenicity task to UE module - Calculates flattenicity (1-rho) using FT0 channels - Event selection: INEL>0 + |vz|<10 (Paola/Jesus) - Provides truth vs reco flattenicity correlation
eishahranipinstech-spec
requested review from
aalkin,
alibuild,
aortizve,
jgcn,
mpuccio,
omvazque and
skundu692
as code owners
August 5, 2026 06:26
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O2 linter results: ❌ 7 errors, |
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This PR has not been updated in the last 30 days. Is it still needed? Unless further action is taken, it will be closed in 5 days. |
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[PWGMM/UE] Add flattenicity analysis task
Description
This PR adds a new flattenicity analysis task to the UE module in PWGMM/UE/Tasks.
What is flattenicity?
Flattenicity (ρ) is an event-shape observable defined using the FT0 detector:
Results (from Python validation with Paola/Jesus selection)
Event Selection (Paola/Jesus)
Files Changed
PWGMM/UE/Tasks/flattenicity.cxx(new)PWGMM/UE/Tasks/CMakeLists.txt(updated)Checklist
cc: @antonioOrtiz @paola