Ew. Blackmore et al., CENTRAL TRACKING CHAMBER WITH INFLATED CATHODE-STRIP FOILS, Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment, 404(2-3), 1998, pp. 295-304
A new cylindrical low mass central drift chamber has been constructed
for the K+ --> pi(+)nu<(nu)over bar> experiment at BNL (E787), The cha
mber consists of twelve layers of axial wire cells and six layers of t
hin cathode-strip foils, four of which are supported by differential g
as pressure. The momentum resolution (RMS) for muons and pions in the
range 150-250 MeV/c is found to be about 0.9%. (C) 1998 Elsevier Scien
ce B.V. All rights reserved.