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fix(Arbor): try to reproduce baseline performance

wangyuexin@ihep.ac.cn requested to merge cepcsw/CEPCSW:Arbor_Baseline into master

Baseline setup:

  • Geometry: CEPC_v4, SiWECAL + SDHCAL (GRPC)
  • Sample: \nu\bar{\nu}H, H \to gg (\sqrt{s} = 240 GeV), ~15000/22000 (cleaned/total) events

Performance:

Read from LCIO (SimCalorimeterHit + Track) + Arbor in CEPCSW: BMR ~3.7%

  • script: Examples/options/LCIO_read_Arbor.py

Complete simulation and reconstruction (with Arbor) in CEPCSW: BMR ~4.0%

  • script: Examples/options/CEPCV4_simu_reco_Arbor.py
  • fix the calorimeter cellID conversion
  • still has discrepancy in Charged PFO (Tracks) distributions

Detailed distributions:

CEPCSW_Arbor_Yuexin_20240527.pdf

CEPCSW_BMR_Baseline_Distributions.pdf

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