First results of the two-phase argon avalanche detector performance with CsI photocathode

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dc.creatorBondar, A.
dc.creatorBuzulutskov, A.
dc.creatorGrebenuk, A.
dc.creatorPavlyuchenko, D.
dc.creatorSnopkov, R.
dc.creatorTikhonov, Y.
dc.date2007-02-27
dc.date.accessioned2026-07-07T11:03:35Z
dc.date.available2026-07-07T11:03:35Z
dc.descriptionThe performance of a two-phase Ar avalanche detector with CsI photocathode was studied, with regard to potential application in coherent neutrino-nucleus scattering and dark matter search experiments. The detector comprised a 1 cm thick liquid Ar layer and a triple-GEM multiplier operated in the saturated vapor above the liquid phase; the CsI photocathode was deposited on the first GEM. Successful detection of both primary scintillation and ionization signals, produced by beta-particles in liquid Ar, has for the first time been demonstrated in the two-phase avalanche mode.
dc.description4 pages, 8 figures. Presented at the 11th Vienna Conference on Instrumentation, Feb 19-24, 2007
dc.identifierhttps://arxiv.org/abs/physics/0702237
dc.identifierhttp://arxiv.org/abs/physics/0702237
dc.identifierNucl.Instrum.Meth.A581:241-245,2007
dc.identifierdoi:10.1016/j.nima.2007.07.086
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/188645
dc.subjectInstrumentation and Detectors
dc.titleFirst results of the two-phase argon avalanche detector performance with CsI photocathode
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