Measuring the 14C isotope concentration in a liquid organic scintillator at a small-volume setup

被引：0
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作者：
C. Buck
O. Besida
C. M. Cattadori
F. X. Hartmann
Th. Lasserre
D. Motta
A. di Vacri
L. Pandola
S. Schoenert
U. Schwan
I. R. Barabanov
L. B. Bezrukov
N. A. Danilov
E. A. Yanovich
机构：
[1] Max Planck Institut fur Kernphysik Saupfercheckweg,Institute for Nuclear Research
[2] 1,Frumkin Institute of Physical Chemistry and Electrochemistry
[3] CEA (Commissariat a l’energie atomique)/Saclay,undefined
[4] Laboratory Nazionali del Gran Sasso (LNGS),undefined
[5] Russian Academy of Sciences,undefined
[6] Russian Academy of Sciences,undefined
来源：
Instruments and Experimental Techniques | 2012年 / 55卷
关键词：
Organic Scintillator; Pseudocumene; Scintillation Cell; Borexino Detector; Liquid Organic Scintillator;
D O I：
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学科分类号：
摘要：
A low-background scintillation setup situated in the Gran Sasso National Laboratory is described. The facility is composed of nine identical cells, each 2 L in volume. The 14C content of a PXE-based scintillator has been measured using this setup; the value obtained is R(14C/12C) = (12.6 ± 0.4) × 10−18. This result can be used for comprehensive investigation of possible 14C production channels in organic scintillators.
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页码：34 / 37
页数：3
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