C9

Threshold Cerenkov counter for E852

Introduction
Technical information copied from the E910 web page
Status as of the April 1996 Collaboration Meeting
C9 software information
C9 Position for the 1997 run
Tubes, bases, voltage settings, and cabling
Construction details on the rear window
The gas radiator
Gas flow and gas recovery systems
The interferometer
Checklist for operation
Online monitoring
C9 performance: efficiency curve for 1997 interacting beam data
What happens to photons en-route to the LGD?
Suggested upgrades/maintenance before 1998 run