FDC

Up to Charged Particle Tracking

FDC Online Logbook

• http://www.jlab.org/Hall-D/detector/fdclog/

Safety Documentation

• OSP draft

Preparations for DC review

• Nominal Design Parameters

FDC Material Design

• Material specifications for FDC Redesign
• Impact of FDC Design on Noise Rates
• Impact of FDC Design on Momentum Resolution
• Detector Material Budget in the Forward Direction
• FDC Beam hole size
• TRIUMF Ultra-Thin Chamber cathode foils

Lorentz Effect Studies

• Parameterization of deflections/preliminary momentum resolution results
• Toward correcting for the Lorentz effect: track segment finder

Magnetic Field Study Test Plan

• http://www.jlab.org/Hall-D/detector/fdc/magnet_test_plan.pdf.

Laser Scan Flatness Measurements

• Documentation
  • HOWTO Take a new FDC Flatness Scan
  • HOWTO Analyze a FDC Flatness Scan
  • HOWTO move the FDC Flatness Scanner to a specific position
  • HOWTO Read the laser in real time
• Flatness plots and discussion from original scanner

Allflex Cathode foils

• Photographs of corrosion and surface defects