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Development of a two-phase xenon dark matter detector
Authors:D. Yu. Akimov  A. Bewick  M. V. Danilov  D. C. R. Davidge  J. V. Dawson  V. A. Ditlov  J. R. Gillespie  A. S. Howard  W. G. Jones  M. K. Joshi  A. G. Kovalenko  D. A. Kovalenko  V. N. Lebedenko  T. J. Sumner  J. J. Quenby
Affiliation:(1) Physics Department, Imperial College of Science Technology and Medicine (ICSTM), London, UK;(2) Department of Physics and Astronomy, Lehman College of CUNY, Bronx, NY, USA;(3) Institute of Theoretical and Experimental Physics, Bol'shaya Cheremushkinskaya ul. 25, Moscow, 117259, Russia;(4) ICSTM, London, UK;(5) Institute of Theoretical and Experimental Physics, Bol'shaya Cheremushkinskaya ul. 25, Moscow, 117259, Russia
Abstract:The current status of the development study focused on building a novel two-phase xenon detector for dark matter search is described. Discrimination of the radioactive background is based on particle identification that comes from the analysis of the scintillation-to-ionization ratio. Electroluminescence (proportional scintillation) is used for “amplification” of the ionization signal.
Keywords:
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