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IHEP 2014 - 14 (In Russian)
M.Yu.Bogolyubsky, A.Yu.Kalinin, A.N.Krinitcyn, A.A.Morshinov, V.V.Talov, L.K.Turchanovich
Optimization of the drift tubes tracking system of the FODS setup
Protvino, 2014. – p. 21, figs. 26, refs.: 12.


Amplitude and time spectra of a drift tube (DT) were investigated in the cosmic radiation for different gas mixing Ar +CO2 and different applied high voltage. The dependence of time drift on CO2 concentration was studied. DT response was selected mainly from the first cluster. The work high voltage point of the tube was found. It was shown that the DT track system spatial resolution of the FODS setup for cosmic events does not depend on the duration of the front edge of a tube time spectrum and is approximately 0.5 mm.


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