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Gianotti, P; Kashchuk, A; Levitskaya, O; Passamonti, L; Pierluigi, D; Russo, A; Savriè, M
Journal of instrumentation, 08/2013, Letnik: 8, Številka: 8Journal Article
We present the results of the absolute gas gain measurement of a straw drift-tube filled with a binary gaseous mixture Ar-CO sub(2)(90-10) at 2 bar absolute pressure. The measurement has been performed using an intense 1.3 GBq super(137)Cs-source producing the primary ionization current. The results, as a function of the high voltage and gas parameters, were fitted and parameterized with a Diethorn's formula.
