التفاصيل البيبلوغرافية
العنوان: |
Study of combined THGEM/GAPD-matrix multiplier in a two-phase Cryogenic Avalanche Detector in Ar. |
المؤلفون: |
Bondar, A.1,2, Buzulutskov, A.1,2, Dolgov, A.2, Shemyakina, E.1,2, Sokolov, A.1,2 A.V.Sokolov@inp.nsk.su |
المصدر: |
EPJ Web of Conferences. 2018, Vol. 174, p1-4. 4p. |
مصطلحات موضوعية: |
*AVALANCHES, *NEAR infrared radiation, *SCINTILLATION counters, *PHOTON emission, *ELECTRON impact ionization |
مستخلص: |
Two-phase Cryogenic Avalanche Detectors (CRADs) with combined THGEM/GAPD-matrix multiplier have become an emerging technique in rare-event experiments such as those of coherent neutrino-nucleus scattering and dark matter search. In this work we continue to study the performance of the two-phase CRAD in Ar with THGEM/GAPD-matrix charge/optical readout. The matrix was composed of a 3x3 array of GAPDs (Geiger-mode APDs), optically recording THGEM-hole avalanches in the Near Infrared (NIR). Gain, time, amplitude and spatial resolution properties of the combined multiplier are described. [ABSTRACT FROM AUTHOR] |
قاعدة البيانات: |
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