K. Abe et al., OPERATIONAL EXPERIENCE WITH THE SLD CRID AT THE SLC, Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment, 379(3), 1996, pp. 442-443
We highlight some problems encountered and lessons learned in obtainin
g stable operation of the SLD GRID for the past four years. During the
1994-95 run of the SLC, we achieved stable operation of liquid (C6F14
) and gas (85% C5F12/15% N-2) radiators with good UV transparency, and
we regularly operate the TPCs with excellent drift lifetimes and good
single photo-electron detection efficiency.