run 330 (2017) 3LC

Performance for run 330, a 3LC + bar configuration from 2017 CERN test beam. Compared to 3LS configuration

  • CERN 17
  • S330, bar with 3-layer cylindrical lens, 4x3 MCP-PMT layout
  • p/pi @ 7 GeV/c
  • delta t selection with s = 0.5 ns
  • with beam direction correction
  • with per-PMT Cherenkov angle correction

Photon yield after TI:

Separation power using Geometrical Reconstruction:

Separation power using Time Imaging:

Updated:

Specific tof cut "0.5" (same for TI's PDFs and data):

TI likelihoods for 140 degree:

Specific tof cut "0.4" (same for TI's PDFs and data):

TI likelihoods for 140 degree:

05.05.22 update: using TOF2 as the reference time

TOF over correction. Before correction:

After over correction:

New cut:

Results, TI:

GR:

Per-angle plots (3LC):