Y. Budagov et al., DRIFT CHAMBERS ON THE BASIS OF MYLAR TUBE BLOCKS, Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment, 330(3), 1993, pp. 458-461
Prototypes of drift chambers constructed of Mylar tube blocks were tes
ted. The purpose of developing tube blocks technology was to create lo
ng chambers (up to 3-4 m). Counting and drift characteristics of the c
hambers for different values of the gas pressure and different diamete
rs of sense wires are presented. The lifetime of the chambers is deter
mined. A photoeffect in the visible spectrum on the surface of the thi
n film aluminium cathode, which covers the Mylar tubes was observed.