Abstract
An organic liquid In-loaded scintillator based on a salt of carboxylic (2-methyl valeric) acid was developed. At an In loading of ∼50 g/l, the scintillator characteristics were as follows: the light yield was 9000 photons/MeV, and the attenuation length was ∼1.5 m. Operation of a 1-m-long optical module used as a detector prototype was demonstrated. The scintillator stability was tested under low-background conditions of an underground laboratory.
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Original Russian Text © I.R. Barabanov, L.B. Bezrukov, V.I. Gurentsov, N.A. Danilov, A. di Vacri, C. Cattadori, Yu.S. Krylov, G.Ya. Novikova, N. Ferrari, E.A. Yanovich, 2010, published in Pribory i Tekhnika Eksperimenta, 2010, No. 4, pp. 50–56.
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Barabanov, I.R., Bezrukov, L.B., Gurentsov, V.I. et al. An indium-loaded organic liquid scintillator for solar neutrino detection. Instrum Exp Tech 53, 513–519 (2010). https://doi.org/10.1134/S002044121004007X
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DOI: https://doi.org/10.1134/S002044121004007X