Publication: Experimental ion mobility measurements in Xe-CO2
Date
Authors
Veenhof, Robert J.
Authors
Cortez, Andre F.V.
Santos, M. A.G.
Nath, Patra Rajendra
Neves, Pedro N.B.
Santos, Filomena P.
Borges, F. I.G.M.
Conde, Carlos A.N.
Advisor
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IOP Publishing
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Abstract
Data on ion mobility is important to improve the performance of large volume gaseous detectors. In the present work the method, experimental setup and results for the ion mobility measurements in Xe-CO2 mixtures are presented. The results for this mixture show the presence of only one peak for all gas ratios of Xe-CO2, low reduced electric fields, E/N, 10-25 Td (2.4-6.1 kV·cm-1·bar-1), low pressures 6-8 Torr (8-10.6 mbar), at room temperature.
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Keywords
Instruments & instrumentation, Electron beam (EBIS), Charge transport and multiplication in gas, Lon sources (positive ions, negative ions, electron cyclotron resonance (ECR), Lonization and excitation processes, Gaseous detectors, Carbon dioxide, Cyclotrons, Electric fields, Electron cyclotron resonance, Gas detectors, Ion sources, Ionization of gases, Mixtures, Excitation process, Gas ratio, Gaseous detectors, Ion Mobility, Ion-mobility measurements, Large volumes, Low pressures, Xenon, XE
Citation
Cortez, A. F. V. vd. (2017). ''Experimental ion mobility measurements in Xe-CO2''. Journal of Instrumentation, 12(6).