July 21, 2008 Calorimetry

Connection

• The meeting will be held at 10:30 am ET
• Phone:
  • +1-800-377-8846 : US
  • +1-888-276-7715 : Canada
  • +1-302-709-8424 : International
  • then enter participant code: 39527048# (remember the "#")

Reference Documents

1. Previous minutes: July 7, 2008 Calorimetry
2. Schedule, Tracker and Drawings (gluex pass)
3. Schedule

References for the Alternative readout

1. Light collection in light guides GlueX-doc-1077
2. Dependence of resolution on granularity GlueX-doc-659
3. BCAL Geometry specifications, see Figure 3 of GlueX-doc-922
4. BCAL Number of optical photons, see pages 4-7 of GlueX-doc-808
5. Pi0 and eta mass resolution Physics and Calorimeter Performance Metrics Fig. 10

Agenda

1. Reports
   • Geometry updates (Beni)
     • Now in the Repository are: 8mm Aluminum inside plate, FDC cables running upstream
     • Current studies by Matt and Blake on 3x3 and 6x4 readout without the above materials.
   • Shower reconstruction (IU)
     • Comparison of 3x3 vs. 6x4 BCAL Inner Segmenation
   • Discussion on resolution of various options
2. Updates
   • Calibration system
   • FCAL
   • BCAL
     • preparations for fiber testing
     • SiPM PDE vs DR
3. Any other business