Vincent Boudry / SiW-ECAL optimisation · GitLab

Setup

• Server: llrui01
• DIR
  • Script: /home/llr/ilc/shi/code/Energy-Reco
  • Data:/home/llr/ilc/shi/data/SiWECAL-Prototype/TB2022-06
  • reference:/home/llr/ilc/boudry/ILC/PFA/ML+Calo/Noemi/work
• Environment: source /cvmfs/sw.hsf.org/key4hep/setup.sh

Generation

• DIR: /home/llr/ilc/shi/code/Energy_Reco/Generation/generation
• Geometry1: geometry/TB2022-06/ECAL_CONF6.xml
  • W: 4.2 mm * 8 + 5.6 mm * 7
  • Si: 0.65 mm * 4 + 0.5 mm * 6 + 0.32 mm * 5
  • Reference on material:AtomicNuclearProperties
    • Radiation length W: 0.3504 cm
    • Radiation length Si: 9.37 cm
• Geometry2: run_scripts/Simu2025-06/simplecalo2/compact/CONF0.xml
  • 80 layers, 200*200 mm^2
  • 1.5 mm W ~ 34 X0
  • 0.75 mm Si, segmented in 550.15 mm^3, 0.058 MeV/MIP for 0.15 mm
  • Si ID: z1600 + y40 + x

Ana

• Reconstruction: Ana/shower_profile.c
  • main function should be the same name as the file name: shower_profile()
  • open_file(): open the root files according to energy
  • ReadTree: Tutorials - ROOT
  • LoopHits and Fill histrograms
    • Entry→event→particle
  • Fit the histogram and calculate the shower leakage
• Plot:
  • Jupyter Notebook
  • Plot Style: plt.style.use('/home/llr/ilc/shi/code/Plot_style/cepc.mplstyle')