Ve. Blinov et Vr. Groshev, AGING MEASUREMENT IN WIRE CHAMBER FILLED WITH DIMETHYL ETHER, Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment, 409(1-3), 1998, pp. 26-28
The aging rate R for DME-filled wire chamber was investigated. For the
drift chamber of the KEDR detector, R equals 45%/(C/cm). We conclude
that, with careful choice of materials, the DME-filled drift chamber c
an operate without considerable aging effects. (C) 1998 Elsevier Scien
ce B.V. All rights reserved.