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Sometimes simply called streamer tube , these are detectors based on the principle of operation in a high electric field, close to the point of breakdown (
Gaseous Detectors, Operational Modes).
Each detector element is made of a resistive cathode in the form of a (round or square) tube, with a thick (0.1 mm) anode wire in its axis. Such detectors can be produced with 1-2 cm diameter, at moderate cost,
and are robust with respect to operating conditions, and hence are reliable (see [Battistoni79], [Jonker83]).
Rudolf K. Bock, 9 April 1998